/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 01:54:33,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 01:54:33,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 01:54:33,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 01:54:33,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 01:54:33,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 01:54:33,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 01:54:33,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 01:54:33,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 01:54:33,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 01:54:33,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 01:54:33,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 01:54:33,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 01:54:33,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 01:54:33,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 01:54:33,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 01:54:33,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 01:54:33,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 01:54:33,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 01:54:33,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 01:54:33,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 01:54:33,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 01:54:33,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 01:54:33,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 01:54:33,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 01:54:33,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 01:54:33,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 01:54:33,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 01:54:33,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 01:54:33,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 01:54:33,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 01:54:33,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 01:54:33,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 01:54:33,191 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 01:54:33,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 01:54:33,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 01:54:33,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 01:54:33,194 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 01:54:33,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 01:54:33,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 01:54:33,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 01:54:33,205 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 [2020-10-29 01:54:33,258 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 01:54:33,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 01:54:33,263 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 01:54:33,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 01:54:33,263 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 01:54:33,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 01:54:33,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 01:54:33,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 01:54:33,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 01:54:33,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 01:54:33,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 01:54:33,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 01:54:33,267 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 01:54:33,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 01:54:33,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 01:54:33,268 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 01:54:33,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 01:54:33,268 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 01:54:33,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 01:54:33,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 01:54:33,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 01:54:33,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 01:54:33,270 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 01:54:33,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 01:54:33,270 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 01:54:33,270 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 01:54:33,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 01:54:33,271 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-29 01:54:33,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 01:54:33,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 01:54:33,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 01:54:33,801 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 01:54:33,802 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 01:54:33,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2020-10-29 01:54:33,893 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0263a2542/a7c51ccede8d4d429c9b704e09af1026/FLAGc50354721 [2020-10-29 01:54:34,966 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 01:54:34,967 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2020-10-29 01:54:35,022 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0263a2542/a7c51ccede8d4d429c9b704e09af1026/FLAGc50354721 [2020-10-29 01:54:35,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0263a2542/a7c51ccede8d4d429c9b704e09af1026 [2020-10-29 01:54:35,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 01:54:35,405 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 01:54:35,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 01:54:35,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 01:54:35,411 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 01:54:35,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:54:35" (1/1) ... [2020-10-29 01:54:35,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@112748f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:35, skipping insertion in model container [2020-10-29 01:54:35,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 01:54:35" (1/1) ... [2020-10-29 01:54:35,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 01:54:35,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 01:54:37,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:54:37,264 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 01:54:37,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 01:54:38,081 INFO L208 MainTranslator]: Completed translation [2020-10-29 01:54:38,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38 WrapperNode [2020-10-29 01:54:38,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 01:54:38,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 01:54:38,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 01:54:38,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 01:54:38,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,439 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (1/1) ... [2020-10-29 01:54:38,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 01:54:38,470 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 01:54:38,470 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 01:54:38,470 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 01:54:38,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (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 [2020-10-29 01:54:38,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~bool~0~TO~VOID [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 01:54:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 01:54:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 01:54:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 01:54:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 01:54:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 01:54:38,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 01:54:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 01:54:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 01:54:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 01:54:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 01:54:38,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 01:54:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 01:54:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-29 01:54:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-29 01:54:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 01:54:38,556 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2020-10-29 01:54:38,557 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2020-10-29 01:54:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-29 01:54:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-10-29 01:54:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-29 01:54:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2020-10-29 01:54:38,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2020-10-29 01:54:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2020-10-29 01:54:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_named_gpio [2020-10-29 01:54:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2020-10-29 01:54:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-29 01:54:38,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2020-10-29 01:54:38,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_penup_timer [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2020-10-29 01:54:38,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_selftest_show [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_attr_is_visible [2020-10-29 01:54:38,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2020-10-29 01:54:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_open [2020-10-29 01:54:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_close [2020-10-29 01:54:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_spi_xfer [2020-10-29 01:54:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_probe [2020-10-29 01:54:38,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_remove [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_driver_init [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_driver_exit [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-29 01:54:38,564 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-29 01:54:38,565 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 01:54:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-29 01:54:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-29 01:54:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-29 01:54:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_5 [2020-10-29 01:54:38,566 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_6 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 01:54:38,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 01:54:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 01:54:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-29 01:54:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-29 01:54:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-29 01:54:38,568 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-29 01:54:38,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-29 01:54:38,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_17 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_19 [2020-10-29 01:54:38,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_20 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_23 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-29 01:54:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_30 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-29 01:54:38,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 01:54:38,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 01:54:38,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 01:54:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:54:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:54:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 01:54:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 01:54:38,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-29 01:54:38,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-29 01:54:38,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 01:54:38,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 01:54:38,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_tsc2005 [2020-10-29 01:54:38,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_tsc2005 [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 01:54:38,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 01:54:38,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 01:54:38,584 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request_one [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_input_allocate_device [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-29 01:54:38,585 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-29 01:54:38,586 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_6 [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_6 [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_6 [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_6 [2020-10-29 01:54:38,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_6 [2020-10-29 01:54:38,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_6 [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_6 [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_6 [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_6 [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 01:54:38,589 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_named_gpio_flags [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_array [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 01:54:38,590 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2020-10-29 01:54:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2020-10-29 01:54:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2020-10-29 01:54:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-29 01:54:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2020-10-29 01:54:38,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure touchscreen_parse_of_params [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 01:54:38,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 01:54:38,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 01:54:38,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 01:54:38,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 01:54:38,595 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_23 [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 01:54:38,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-29 01:54:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 01:54:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 01:54:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-29 01:54:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-29 01:54:38,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 01:54:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 01:54:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2020-10-29 01:54:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2020-10-29 01:54:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2020-10-29 01:54:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 01:54:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_19 [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 01:54:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-29 01:54:38,622 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_20 [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-29 01:54:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-29 01:54:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_5 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_6 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 01:54:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 01:54:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 01:54:38,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure devm_input_allocate_device [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-10-29 01:54:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure touchscreen_parse_of_params [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_17 [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_30 [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2020-10-29 01:54:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_array [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request_one [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_named_gpio_flags [2020-10-29 01:54:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_named_gpio [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-29 01:54:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2020-10-29 01:54:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2020-10-29 01:54:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_penup_timer [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~bool~0~TO~VOID [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_selftest_show [2020-10-29 01:54:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_attr_is_visible [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_open [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_close [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_spi_xfer [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_probe [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_remove [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2020-10-29 01:54:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_driver_init [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_driver_exit [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_6 [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_6 [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_6 [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_6 [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_6 [2020-10-29 01:54:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_6 [2020-10-29 01:54:38,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_6 [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_6 [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 01:54:38,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-29 01:54:38,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 01:54:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_tsc2005 [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_tsc2005 [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tsc2005 [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_tsc2005 [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_tsc2005 [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_tsc2005 [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 01:54:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 01:54:39,607 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 01:54:47,433 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 01:54:47,434 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 01:54:47,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:54:47 BoogieIcfgContainer [2020-10-29 01:54:47,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 01:54:47,443 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 01:54:47,443 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 01:54:47,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 01:54:47,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 01:54:35" (1/3) ... [2020-10-29 01:54:47,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47444e97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:54:47, skipping insertion in model container [2020-10-29 01:54:47,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 01:54:38" (2/3) ... [2020-10-29 01:54:47,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47444e97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 01:54:47, skipping insertion in model container [2020-10-29 01:54:47,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 01:54:47" (3/3) ... [2020-10-29 01:54:47,451 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--input--touchscreen--tsc2005.ko-entry_point.cil.out.i [2020-10-29 01:54:47,464 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 01:54:47,472 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 01:54:47,488 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 01:54:47,546 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 01:54:47,546 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 01:54:47,547 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 01:54:47,547 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 01:54:47,547 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 01:54:47,547 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 01:54:47,547 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 01:54:47,547 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 01:54:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states. [2020-10-29 01:54:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-29 01:54:47,642 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:54:47,644 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:54:47,644 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:54:47,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:54:47,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1280155832, now seen corresponding path program 1 times [2020-10-29 01:54:47,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:54:47,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1268911704] [2020-10-29 01:54:47,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:54:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:48,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:48,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:48,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:48,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:49,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:50,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:53,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:53,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-29 01:54:53,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 01:54:53,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5164 [2020-10-29 01:54:53,347 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:53,347 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:53,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:53,347 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 71 [2020-10-29 01:54:53,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:53,348 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 01:54:55,927 WARN L193 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 01:54:55,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:54:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:55,966 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 116 [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:54:56,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-29 01:54:56,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,236 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,240 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,241 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,241 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,241 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:54:56,241 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,241 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,242 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,242 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,254 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:54:56,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:54:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:54:56,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,281 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,310 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:54:56,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-29 01:54:56,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,311 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:54:56,311 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,327 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,331 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:54:56,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:54:56,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,350 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:54:56,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:54:56,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,390 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,390 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:54:56,391 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,391 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-29 01:54:56,391 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,391 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:54:56,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,392 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,411 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,412 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,412 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,412 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:54:56,412 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,412 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,413 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,413 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,424 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,428 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:54:56,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,429 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:54:56,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:54:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,456 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-29 01:54:56,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,499 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:54:56,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,505 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,506 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:54:56,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,522 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:54:56,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:54:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,577 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:54:56,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 01:54:56,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,578 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 01:54:56,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:54:56,598 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,598 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,599 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:54:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,611 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,614 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,614 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:54:56,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,615 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 01:54:56,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:54:56,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,629 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,629 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:54:56,629 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-29 01:54:56,630 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,631 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 01:54:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,674 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:54:56,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:54:56,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-29 01:54:56,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,796 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-29 01:54:56,797 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,797 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:54:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,817 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,817 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:54:56,817 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,817 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:54:56,818 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,818 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:54:56,818 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,819 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 01:54:56,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,866 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,866 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,867 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:54:56,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 01:54:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,920 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,924 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 01:54:56,925 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,925 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:54:56,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:56,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 01:54:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:54:56,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:54:56,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:54:56,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:54:56,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:54:56,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 01:54:56,946 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:54:56,946 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:54:56,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:54:56,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:54:56,947 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:54:56,947 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:54:57,052 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2020-10-29 01:54:57,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1268911704] [2020-10-29 01:54:57,055 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 01:54:57,055 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-29 01:54:57,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930286249] [2020-10-29 01:54:57,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-29 01:54:57,063 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:54:57,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-29 01:54:57,079 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-10-29 01:54:57,081 INFO L87 Difference]: Start difference. First operand 1542 states. Second operand 8 states. [2020-10-29 01:54:59,798 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 01:55:29,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:55:29,056 INFO L93 Difference]: Finished difference Result 2813 states and 3770 transitions. [2020-10-29 01:55:29,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-29 01:55:29,058 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 134 [2020-10-29 01:55:29,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:55:29,093 INFO L225 Difference]: With dead ends: 2813 [2020-10-29 01:55:29,093 INFO L226 Difference]: Without dead ends: 1568 [2020-10-29 01:55:29,108 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=74, Invalid=136, Unknown=0, NotChecked=0, Total=210 [2020-10-29 01:55:29,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1568 states. [2020-10-29 01:55:29,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1568 to 1208. [2020-10-29 01:55:29,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1208 states. [2020-10-29 01:55:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 1208 states and 1550 transitions. [2020-10-29 01:55:29,728 INFO L78 Accepts]: Start accepts. Automaton has 1208 states and 1550 transitions. Word has length 134 [2020-10-29 01:55:29,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:55:29,729 INFO L481 AbstractCegarLoop]: Abstraction has 1208 states and 1550 transitions. [2020-10-29 01:55:29,729 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-29 01:55:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1550 transitions. [2020-10-29 01:55:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-29 01:55:29,736 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:55:29,736 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:55:29,737 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 01:55:29,737 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:55:29,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:55:29,738 INFO L82 PathProgramCache]: Analyzing trace with hash 2092715330, now seen corresponding path program 1 times [2020-10-29 01:55:29,738 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:55:29,738 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [555886433] [2020-10-29 01:55:29,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:55:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:29,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:30,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:31,036 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:34,989 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:34,990 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-29 01:55:34,990 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 01:55:34,990 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5130 [2020-10-29 01:55:34,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:34,991 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:34,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:55:34,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-29 01:55:34,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-29 01:55:34,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,614 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 01:55:37,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:55:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:37,723 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,723 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,724 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:37,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,788 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,804 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,836 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:37,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:55:37,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,841 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,852 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:37,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:37,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:55:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:55:37,881 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:55:37,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:55:37,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,894 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,899 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,899 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:37,900 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,900 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:55:37,900 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,900 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,901 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:55:37,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:37,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:37,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,914 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:55:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,943 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:55:37,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:55:37,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,944 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,960 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,961 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:37,961 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,961 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:37,961 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,961 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,962 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,962 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:55:37,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,971 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,973 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:37,974 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:37,974 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:37,974 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:37,974 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:37,975 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:37,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:37,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:37,975 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:37,975 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:37,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:55:37,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:37,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:37,999 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,000 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:55:38,000 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,000 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:55:38,000 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,000 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,001 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,001 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:38,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:38,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:38,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:55:38,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,029 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,030 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:38,030 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,030 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:38,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,030 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:55:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:55:38,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 01:55:38,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,057 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,082 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,082 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:38,082 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,083 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,084 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:55:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,095 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:38,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,096 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:38,096 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,097 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,097 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:55:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,108 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,109 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,111 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,111 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 01:55:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,206 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,207 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:55:38,207 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:55:38,207 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-29 01:55:38,207 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,208 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,208 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,208 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:55:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:55:38,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:55:38,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 01:55:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:38,268 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:55:38,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,269 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:55:38,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:55:38,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 01:55:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,316 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:55:38,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:55:38,318 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:55:38,318 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 01:55:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:55:38,328 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:55:38,330 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:55:38,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:55:38,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:55:38,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:55:38,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:55:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-10-29 01:55:38,387 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [555886433] [2020-10-29 01:55:38,388 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:55:38,388 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:55:38,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1821185443] [2020-10-29 01:55:38,389 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:55:38,390 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:55:38,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:55:38,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:55:38,391 INFO L87 Difference]: Start difference. First operand 1208 states and 1550 transitions. Second operand 9 states. [2020-10-29 01:55:40,880 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 01:55:45,227 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 636 [2020-10-29 01:55:47,853 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 627 [2020-10-29 01:56:39,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:56:39,940 INFO L93 Difference]: Finished difference Result 4055 states and 5382 transitions. [2020-10-29 01:56:39,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-29 01:56:39,942 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 134 [2020-10-29 01:56:39,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:56:39,971 INFO L225 Difference]: With dead ends: 4055 [2020-10-29 01:56:39,971 INFO L226 Difference]: Without dead ends: 2883 [2020-10-29 01:56:39,978 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 145 ImplicationChecksByTransitivity, 10.8s TimeCoverageRelationStatistics Valid=188, Invalid=462, Unknown=0, NotChecked=0, Total=650 [2020-10-29 01:56:39,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2883 states. [2020-10-29 01:56:40,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2883 to 2337. [2020-10-29 01:56:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2337 states. [2020-10-29 01:56:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 2337 states and 3028 transitions. [2020-10-29 01:56:40,665 INFO L78 Accepts]: Start accepts. Automaton has 2337 states and 3028 transitions. Word has length 134 [2020-10-29 01:56:40,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:56:40,667 INFO L481 AbstractCegarLoop]: Abstraction has 2337 states and 3028 transitions. [2020-10-29 01:56:40,667 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 01:56:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3028 transitions. [2020-10-29 01:56:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-10-29 01:56:40,674 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:56:40,675 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:56:40,675 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 01:56:40,675 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:56:40,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:56:40,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1994016969, now seen corresponding path program 1 times [2020-10-29 01:56:40,676 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:56:40,677 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [613251116] [2020-10-29 01:56:40,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:56:40,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:40,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:41,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:41,561 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:45,799 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 195 [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5027 [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:45,800 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:56:45,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-29 01:56:45,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 22 [2020-10-29 01:56:45,801 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,502 WARN L193 SmtUtils]: Spent 2.58 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 01:56:48,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:56:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,675 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,675 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:56:48,675 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,676 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,677 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:48,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,710 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,711 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,720 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,723 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,723 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,724 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,725 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:56:48,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,734 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:48,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:56:48,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:56:48,802 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:48,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,820 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,820 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,820 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,820 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,820 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,821 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,821 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,821 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:56:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:56:48,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,875 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,875 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,888 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,889 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:48,889 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,889 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,889 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,889 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,890 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,890 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:56:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,937 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:56:48,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,969 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,969 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:48,970 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,970 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:56:48,970 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,970 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,970 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,971 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:56:48,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,982 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,983 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:48,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:48,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:48,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:56:48,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:48,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:48,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:48,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:48,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:49,000 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:49,000 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:49,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 01:56:49,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:49,039 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:49,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:56:49,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:56:49,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:49,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:49,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:56:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:49,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,105 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:49,105 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:56:49,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:49,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:49,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:49,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 01:56:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:49,145 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,148 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:49,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:56:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:49,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:56:49,150 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:49,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 01:56:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:49,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:49,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:49,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:49,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 01:56:49,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:49,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:49,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:56:49,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:56:49,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:56:49,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:56:49,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 01:56:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:56:49,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:56:49,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:56:49,211 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:56:49,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:56:49,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:56:49,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:56:49,211 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:56:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:56:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:56:49,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:56:49,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:56:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-10-29 01:56:49,325 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [613251116] [2020-10-29 01:56:49,325 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:56:49,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:56:49,326 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203398726] [2020-10-29 01:56:49,326 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:56:49,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:56:49,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:56:49,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:56:49,327 INFO L87 Difference]: Start difference. First operand 2337 states and 3028 transitions. Second operand 9 states. [2020-10-29 01:56:51,838 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 01:56:55,240 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification that was a NOOP. DAG size: 636 [2020-10-29 01:56:58,046 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification that was a NOOP. DAG size: 627 [2020-10-29 01:57:55,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 01:57:55,107 INFO L93 Difference]: Finished difference Result 6733 states and 8947 transitions. [2020-10-29 01:57:55,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-29 01:57:55,110 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 135 [2020-10-29 01:57:55,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 01:57:55,138 INFO L225 Difference]: With dead ends: 6733 [2020-10-29 01:57:55,139 INFO L226 Difference]: Without dead ends: 4432 [2020-10-29 01:57:55,149 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=201, Invalid=501, Unknown=0, NotChecked=0, Total=702 [2020-10-29 01:57:55,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4432 states. [2020-10-29 01:57:56,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4432 to 3519. [2020-10-29 01:57:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3519 states. [2020-10-29 01:57:56,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 3519 states and 4575 transitions. [2020-10-29 01:57:56,234 INFO L78 Accepts]: Start accepts. Automaton has 3519 states and 4575 transitions. Word has length 135 [2020-10-29 01:57:56,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 01:57:56,235 INFO L481 AbstractCegarLoop]: Abstraction has 3519 states and 4575 transitions. [2020-10-29 01:57:56,235 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 01:57:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 4575 transitions. [2020-10-29 01:57:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-10-29 01:57:56,238 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 01:57:56,239 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 01:57:56,239 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 01:57:56,239 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 01:57:56,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 01:57:56,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1146737067, now seen corresponding path program 1 times [2020-10-29 01:57:56,240 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 01:57:56,240 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [653206875] [2020-10-29 01:57:56,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 01:57:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:57:56,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:57:57,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:57:57,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:01,452 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 196 [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5049 [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:01,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 01:58:01,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-29 01:58:01,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 23 [2020-10-29 01:58:01,454 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,290 WARN L193 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 01:58:04,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 01:58:04,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,462 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,463 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 152 [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,464 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,529 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:58:04,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:58:04,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,544 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:58:04,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,579 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,579 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,580 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,580 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,580 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,580 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,580 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,581 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,581 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:58:04,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,589 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,593 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,593 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,594 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,594 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:58:04,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 01:58:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,618 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,618 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:58:04,619 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,619 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:58:04,619 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,619 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,619 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,620 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,632 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,635 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,635 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,635 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,635 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,636 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,636 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,636 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,637 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,649 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 01:58:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,674 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:58:04,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,686 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,702 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 01:58:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,715 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,741 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,742 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,742 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,742 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,742 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,742 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,743 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,743 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,756 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:58:04,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 01:58:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 01:58:04,782 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,782 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 01:58:04,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,782 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,783 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,783 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 01:58:04,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 01:58:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,839 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,841 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,841 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 01:58:04,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:04,842 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 01:58:04,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 01:58:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,882 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 01:58:04,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 01:58:04,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 01:58:04,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,927 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 01:58:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:04,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:04,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:04,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 01:58:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:04,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:04,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:04,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:04,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:04,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:58:04,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:04,985 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:04,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:58:04,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:04,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 01:58:04,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:05,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 01:58:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:05,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:05,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:05,034 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:05,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:05,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 01:58:05,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:05,035 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:05,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 01:58:05,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 01:58:05,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 01:58:05,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:05,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2020-10-29 01:58:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 01:58:05,043 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 01:58:05,046 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 01:58:05,047 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 01:58:05,047 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 01:58:05,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 01:58:05,047 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-29 01:58:05,047 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-29 01:58:05,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 01:58:05,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 01:58:05,048 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 01:58:05,048 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 01:58:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-10-29 01:58:05,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [653206875] [2020-10-29 01:58:05,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 01:58:05,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 01:58:05,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149770206] [2020-10-29 01:58:05,110 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 01:58:05,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 01:58:05,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 01:58:05,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 01:58:05,111 INFO L87 Difference]: Start difference. First operand 3519 states and 4575 transitions. Second operand 9 states. [2020-10-29 01:58:07,872 WARN L193 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 01:58:11,145 WARN L193 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 636 [2020-10-29 01:58:13,986 WARN L193 SmtUtils]: Spent 2.68 s on a formula simplification that was a NOOP. DAG size: 627