/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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 20:39:09,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 20:39:09,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 20:39:09,955 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 20:39:09,955 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 20:39:09,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 20:39:09,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 20:39:09,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 20:39:09,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 20:39:09,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 20:39:09,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 20:39:09,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 20:39:09,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 20:39:09,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 20:39:09,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 20:39:09,992 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 20:39:09,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 20:39:09,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 20:39:10,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 20:39:10,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 20:39:10,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 20:39:10,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 20:39:10,021 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 20:39:10,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 20:39:10,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 20:39:10,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 20:39:10,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 20:39:10,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 20:39:10,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 20:39:10,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 20:39:10,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 20:39:10,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 20:39:10,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 20:39:10,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 20:39:10,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 20:39:10,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 20:39:10,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 20:39:10,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 20:39:10,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 20:39:10,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 20:39:10,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 20:39:10,071 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 20:39:10,121 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 20:39:10,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 20:39:10,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 20:39:10,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 20:39:10,127 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 20:39:10,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 20:39:10,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 20:39:10,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 20:39:10,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 20:39:10,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 20:39:10,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 20:39:10,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 20:39:10,130 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 20:39:10,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 20:39:10,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 20:39:10,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 20:39:10,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 20:39:10,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 20:39:10,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 20:39:10,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 20:39:10,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 20:39:10,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 20:39:10,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 20:39:10,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 20:39:10,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 20:39:10,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 20:39:10,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 20:39:10,134 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 20:39:10,611 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 20:39:10,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 20:39:10,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 20:39:10,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 20:39:10,655 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 20:39:10,657 INFO L432 ainManager$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 20:39:10,750 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/507133f79/fbf9200b585e4b1ba20361c54ad3983e/FLAG5d9acb66a [2020-10-29 20:39:11,922 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 20:39:11,924 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 20:39:11,968 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/507133f79/fbf9200b585e4b1ba20361c54ad3983e/FLAG5d9acb66a [2020-10-29 20:39:12,256 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/507133f79/fbf9200b585e4b1ba20361c54ad3983e [2020-10-29 20:39:12,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 20:39:12,266 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 20:39:12,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 20:39:12,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 20:39:12,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 20:39:12,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:39:12" (1/1) ... [2020-10-29 20:39:12,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb186ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:12, skipping insertion in model container [2020-10-29 20:39:12,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:39:12" (1/1) ... [2020-10-29 20:39:12,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 20:39:12,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 20:39:14,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:39:14,313 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 20:39:14,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 20:39:15,124 INFO L208 MainTranslator]: Completed translation [2020-10-29 20:39:15,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15 WrapperNode [2020-10-29 20:39:15,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 20:39:15,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 20:39:15,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 20:39:15,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 20:39:15,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,261 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,371 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (1/1) ... [2020-10-29 20:39:15,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 20:39:15,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 20:39:15,449 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 20:39:15,449 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 20:39:15,450 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (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 20:39:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 20:39:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 20:39:15,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~bool~0~TO~VOID [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 20:39:15,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 20:39:15,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2020-10-29 20:39:15,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2020-10-29 20:39:15,529 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32 [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __gpio_set_value [2020-10-29 20:39:15,530 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_named_gpio [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure to_spi_device [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_set_drvdata [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_get_drvdata [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_unregister_driver [2020-10-29 20:39:15,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_init [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_message_add_tail [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_cmd [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_write [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_read [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_read [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_update_pen_state [2020-10-29 20:39:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_irq_thread [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_penup_timer [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_start_scan [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_stop_scan [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_set_reset [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_disable [2020-10-29 20:39:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __tsc2005_enable [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_selftest_show [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_attr_is_visible [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_esd_work [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_open [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_close [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_setup_spi_xfer [2020-10-29 20:39:15,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_probe [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_remove [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_suspend [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_resume [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_driver_init [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tsc2005_driver_exit [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-29 20:39:15,535 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-29 20:39:15,536 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_5 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-29 20:39:15,537 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_6 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-29 20:39:15,538 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-29 20:39:15,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-29 20:39:15,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_17 [2020-10-29 20:39:15,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_19 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_20 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_23 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2020-10-29 20:39:15,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_30 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-29 20:39:15,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 20:39:15,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 20:39:15,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 20:39:15,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-29 20:39:15,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 20:39:15,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 20:39:15,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_tsc2005 [2020-10-29 20:39:15,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_tsc2005 [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-29 20:39:15,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:39:15,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_gpio_request_one [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_input_allocate_device [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_get [2020-10-29 20:39:15,553 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2020-10-29 20:39:15,554 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_6 [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_6 [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_6 [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_6 [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_6 [2020-10-29 20:39:15,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_6 [2020-10-29 20:39:15,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_6 [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_6 [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_named_gpio_flags [2020-10-29 20:39:15,557 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_array [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_register_driver [2020-10-29 20:39:15,558 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_setup [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_sync [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure touchscreen_parse_of_params [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 20:39:15,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 20:39:15,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 20:39:15,561 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-29 20:39:15,562 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_23 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-29 20:39:15,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 20:39:15,564 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 20:39:15,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-29 20:39:15,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-29 20:39:15,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_tsc2005 [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_tsc2005 [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_tsc2005 [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 20:39:15,568 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 20:39:15,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_19 [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-29 20:39:15,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_20 [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-29 20:39:15,571 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-29 20:39:15,572 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_5 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_6 [2020-10-29 20:39:15,573 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-29 20:39:15,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-29 20:39:15,575 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 20:39:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure devm_input_allocate_device [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2020-10-29 20:39:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure touchscreen_parse_of_params [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_17 [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_30 [2020-10-29 20:39:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_array [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32 [2020-10-29 20:39:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure __gpio_set_value [2020-10-29 20:39:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2020-10-29 20:39:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure devm_gpio_request_one [2020-10-29 20:39:15,580 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_named_gpio_flags [2020-10-29 20:39:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_named_gpio [2020-10-29 20:39:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure to_spi_device [2020-10-29 20:39:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure spi_set_drvdata [2020-10-29 20:39:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure spi_get_drvdata [2020-10-29 20:39:15,582 INFO L130 BoogieDeclarations]: Found specification of procedure spi_register_driver [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure spi_unregister_driver [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_init [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure spi_message_add_tail [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure spi_setup [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure spi_sync [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_get [2020-10-29 20:39:15,583 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_cmd [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_write [2020-10-29 20:39:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_read [2020-10-29 20:39:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_read [2020-10-29 20:39:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 20:39:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_update_pen_state [2020-10-29 20:39:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_irq_thread [2020-10-29 20:39:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_penup_timer [2020-10-29 20:39:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_start_scan [2020-10-29 20:39:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_stop_scan [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_set_reset [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~bool~0~TO~VOID [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_disable [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure __tsc2005_enable [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_selftest_show [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_attr_is_visible [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_esd_work [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_open [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_close [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_setup_spi_xfer [2020-10-29 20:39:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_probe [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_remove [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_suspend [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_resume [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_driver_init [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure tsc2005_driver_exit [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_6 [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_6 [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_6 [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_6 [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_6 [2020-10-29 20:39:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_6 [2020-10-29 20:39:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_6 [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_6 [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_6 [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 20:39:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-29 20:39:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-29 20:39:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-29 20:39:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_tsc2005 [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_tsc2005 [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 20:39:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 20:39:16,847 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 20:39:24,694 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 20:39:24,694 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 20:39:24,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:39:24 BoogieIcfgContainer [2020-10-29 20:39:24,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 20:39:24,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 20:39:24,703 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 20:39:24,707 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 20:39:24,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:39:12" (1/3) ... [2020-10-29 20:39:24,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ac288e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:39:24, skipping insertion in model container [2020-10-29 20:39:24,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:39:15" (2/3) ... [2020-10-29 20:39:24,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49ac288e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:39:24, skipping insertion in model container [2020-10-29 20:39:24,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:39:24" (3/3) ... [2020-10-29 20:39:24,710 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 20:39:24,724 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 20:39:24,735 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 20:39:24,750 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 20:39:24,805 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 20:39:24,806 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 20:39:24,806 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 20:39:24,806 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 20:39:24,806 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 20:39:24,806 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 20:39:24,806 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 20:39:24,806 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 20:39:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states. [2020-10-29 20:39:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-29 20:39:24,905 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:39:24,906 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 20:39:24,908 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:39:24,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:39:24,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1280155832, now seen corresponding path program 1 times [2020-10-29 20:39:24,925 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:39:24,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1098880960] [2020-10-29 20:39:24,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:39:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:25,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:25,870 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:26,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:26,227 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:26,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:27,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:30,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:30,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-29 20:39:30,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 20:39:30,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5199 [2020-10-29 20:39:30,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:30,629 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:30,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:39:30,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-29 20:39:30,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:39:30,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 20:39:33,302 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 20:39:33,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:39:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:33,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 220 [2020-10-29 20:39:33,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,555 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:33,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:33,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:39:33,682 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:33,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 20:39:33,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:39:33,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,735 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,735 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:33,736 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,736 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:39:33,736 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,736 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,736 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,737 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,737 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,757 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,757 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:33,757 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:39:33,758 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,758 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,758 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:39:33,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:39:33,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,792 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:39:33,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:33,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 20:39:33,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,826 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 20:39:33,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,850 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:33,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:39:33,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:33,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:33,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,881 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:33,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:39:33,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,882 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:39:33,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:39:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,904 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,942 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,942 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:39:33,943 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:33,943 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-29 20:39:33,943 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,943 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,944 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:33,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,964 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,967 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,968 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:33,968 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:33,968 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:39:33,968 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,969 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,969 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,969 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:33,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:33,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:33,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:33,995 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:33,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:33,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:39:33,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:33,996 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:33,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:33,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:33,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:33,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:39:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,012 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:39:34,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:34,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-29 20:39:34,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:34,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,076 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,076 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:34,076 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,077 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,090 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:34,093 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:39:34,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:39:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:39:34,150 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:34,150 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 20:39:34,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,169 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:34,170 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,170 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:39:34,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:39:34,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,181 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:34,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:39:34,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:39:34,187 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,187 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 20:39:34,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,188 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:34,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:39:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:39:34,205 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,205 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:39:34,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,206 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,206 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 20:39:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,313 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,313 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 20:39:34,313 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,314 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 20:39:34,314 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,314 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:39:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:39:34,315 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:39:34,316 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:39:34,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:39:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,497 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:39:34,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-29 20:39:34,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,525 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 20:39:34,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:39:34,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 20:39:34,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 20:39:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,626 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:34,626 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:39:34,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:39:34,627 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,627 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-29 20:39:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,673 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,674 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:34,674 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,674 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:39:34,674 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,675 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:39:34,675 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,675 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 20:39:34,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:39:34,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:39:34,726 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:39:34,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:39:34,726 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:39:34,726 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:39:34,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:39:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2020-10-29 20:39:34,816 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1098880960] [2020-10-29 20:39:34,818 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:39:34,818 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-29 20:39:34,819 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647639188] [2020-10-29 20:39:34,824 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-29 20:39:34,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:39:34,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-29 20:39:34,839 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-10-29 20:39:34,841 INFO L87 Difference]: Start difference. First operand 1542 states. Second operand 12 states. [2020-10-29 20:39:37,442 WARN L193 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 20:39:41,947 WARN L193 SmtUtils]: Spent 2.86 s on a formula simplification that was a NOOP. DAG size: 650 [2020-10-29 20:39:44,621 WARN L193 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 637 [2020-10-29 20:39:47,326 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 639 [2020-10-29 20:39:50,501 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 654 [2020-10-29 20:39:53,645 WARN L193 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 641 [2020-10-29 20:40:34,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:40:34,410 INFO L93 Difference]: Finished difference Result 2769 states and 3756 transitions. [2020-10-29 20:40:34,412 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-29 20:40:34,413 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 134 [2020-10-29 20:40:34,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:40:34,453 INFO L225 Difference]: With dead ends: 2769 [2020-10-29 20:40:34,453 INFO L226 Difference]: Without dead ends: 1519 [2020-10-29 20:40:34,474 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 19.9s TimeCoverageRelationStatistics Valid=159, Invalid=393, Unknown=0, NotChecked=0, Total=552 [2020-10-29 20:40:34,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1519 states. [2020-10-29 20:40:35,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1519 to 1209. [2020-10-29 20:40:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1209 states. [2020-10-29 20:40:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1209 states and 1551 transitions. [2020-10-29 20:40:35,188 INFO L78 Accepts]: Start accepts. Automaton has 1209 states and 1551 transitions. Word has length 134 [2020-10-29 20:40:35,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:40:35,189 INFO L481 AbstractCegarLoop]: Abstraction has 1209 states and 1551 transitions. [2020-10-29 20:40:35,189 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-10-29 20:40:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1551 transitions. [2020-10-29 20:40:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2020-10-29 20:40:35,198 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:40:35,202 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 20:40:35,202 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 20:40:35,203 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:40:35,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:40:35,204 INFO L82 PathProgramCache]: Analyzing trace with hash -171066265, now seen corresponding path program 1 times [2020-10-29 20:40:35,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:40:35,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [917026368] [2020-10-29 20:40:35,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:40:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:35,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:36,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:36,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:40,639 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:40,640 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 195 [2020-10-29 20:40:40,640 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 20:40:40,640 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5290 [2020-10-29 20:40:40,640 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:40,640 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-29 20:40:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 20:40:40,641 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 182 [2020-10-29 20:40:40,641 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:43,433 WARN L193 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 20:40:43,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:40:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,517 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:43,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 230 [2020-10-29 20:40:43,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,712 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:43,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 20:40:43,713 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:43,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:43,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:40:43,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:43,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 20:40:43,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:43,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,860 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,863 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:43,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,864 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:40:43,864 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,864 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:43,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:43,865 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:43,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:43,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:43,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:40:43,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,878 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:43,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:43,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:43,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:40:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:43,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-29 20:40:43,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,924 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:43,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 20:40:43,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:43,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,939 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,939 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:43,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:40:43,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,940 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:43,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:43,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:43,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:43,951 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,951 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:40:43,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,951 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:43,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,952 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:43,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:43,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:40:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:43,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:43,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:43,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:43,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:43,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:40:43,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:43,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:43,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:43,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 20:40:43,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:44,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,010 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,013 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,024 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,026 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:44,026 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:40:44,027 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,027 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,027 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,028 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,028 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:44,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:40:44,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:44,066 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 20:40:44,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 20:40:44,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:44,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:44,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,086 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,086 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,087 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,099 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,100 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:44,100 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,100 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:40:44,100 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,101 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,101 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,101 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:40:44,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-29 20:40:44,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:44,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,167 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:40:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:40:44,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:40:44,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:40:44,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:40:44,197 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:40:44,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,197 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-29 20:40:44,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 20:40:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,239 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:40:44,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:40:44,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-29 20:40:44,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:40:44,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:40:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,393 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,394 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:40:44,394 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,394 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:40:44,394 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,394 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:40:44,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,395 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:40:44,395 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 20:40:44,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,435 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,440 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,440 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,440 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:40:44,440 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,441 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,441 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:40:44,441 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:40:44,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 20:40:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,491 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,492 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,492 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,492 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:40:44,492 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,492 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,493 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:40:44,493 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 20:40:44,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:40:44,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:40:44,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:40:44,514 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:40:44,514 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:40:44,514 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 20:40:44,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:40:44,515 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:40:44,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:40:44,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:40:44,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-29 20:40:44,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:40:44,589 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2020-10-29 20:40:44,589 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [917026368] [2020-10-29 20:40:44,589 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 20:40:44,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-29 20:40:44,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747484041] [2020-10-29 20:40:44,593 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-29 20:40:44,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:40:44,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-29 20:40:44,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-10-29 20:40:44,595 INFO L87 Difference]: Start difference. First operand 1209 states and 1551 transitions. Second operand 9 states. [2020-10-29 20:40:47,257 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 20:40:50,444 WARN L193 SmtUtils]: Spent 2.67 s on a formula simplification that was a NOOP. DAG size: 636 [2020-10-29 20:40:53,195 WARN L193 SmtUtils]: Spent 2.58 s on a formula simplification that was a NOOP. DAG size: 627 [2020-10-29 20:41:47,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 20:41:47,004 INFO L93 Difference]: Finished difference Result 3918 states and 5188 transitions. [2020-10-29 20:41:47,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-29 20:41:47,006 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 135 [2020-10-29 20:41:47,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 20:41:47,027 INFO L225 Difference]: With dead ends: 3918 [2020-10-29 20:41:47,028 INFO L226 Difference]: Without dead ends: 2744 [2020-10-29 20:41:47,034 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 167 ImplicationChecksByTransitivity, 11.3s TimeCoverageRelationStatistics Valid=201, Invalid=501, Unknown=0, NotChecked=0, Total=702 [2020-10-29 20:41:47,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2744 states. [2020-10-29 20:41:47,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2744 to 2204. [2020-10-29 20:41:47,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2204 states. [2020-10-29 20:41:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 2204 states and 2843 transitions. [2020-10-29 20:41:47,798 INFO L78 Accepts]: Start accepts. Automaton has 2204 states and 2843 transitions. Word has length 135 [2020-10-29 20:41:47,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 20:41:47,799 INFO L481 AbstractCegarLoop]: Abstraction has 2204 states and 2843 transitions. [2020-10-29 20:41:47,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-29 20:41:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2843 transitions. [2020-10-29 20:41:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-29 20:41:47,803 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 20:41:47,804 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, 1, 1] [2020-10-29 20:41:47,804 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 20:41:47,804 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 20:41:47,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 20:41:47,805 INFO L82 PathProgramCache]: Analyzing trace with hash 68860215, now seen corresponding path program 1 times [2020-10-29 20:41:47,805 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 20:41:47,806 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [81125959] [2020-10-29 20:41:47,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 20:41:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:47,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:48,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:53,260 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:53,260 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 194 [2020-10-29 20:41:53,260 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:41:53,260 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5350 [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 156 [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 20:41:53,261 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,093 WARN L193 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 625 [2020-10-29 20:41:56,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:41:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-29 20:41:56,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,205 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,309 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,324 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,324 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:41:56,325 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,325 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-29 20:41:56,325 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,325 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,325 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,326 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,359 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,359 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:56,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,359 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,360 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,369 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 20:41:56,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:41:56,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 20:41:56,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,399 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:56,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,430 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,430 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:56,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:41:56,431 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,431 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,432 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 20:41:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,454 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,454 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,456 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,474 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,475 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,475 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 20:41:56,475 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,476 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,476 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,486 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,488 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,489 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:56,489 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,489 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:56,490 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,490 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 20:41:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,525 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:41:56,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 20:41:56,526 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,526 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,526 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,527 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:56,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,547 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,547 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,548 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,548 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 20:41:56,548 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,549 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,549 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,562 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:56,563 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,563 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:41:56,563 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,563 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,564 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,564 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 20:41:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,600 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,600 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 20:41:56,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-29 20:41:56,601 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,626 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:56,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-29 20:41:56,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,628 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 20:41:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,648 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:56,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:56,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 20:41:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,664 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,665 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 20:41:56,665 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:56,665 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:56,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,666 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:56,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:56,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:56,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:56,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 20:41:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:56,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:56,852 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:56,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-29 20:41:56,853 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 20:41:56,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-29 20:41:56,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:56,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:56,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:41:56,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 20:41:56,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-29 20:41:56,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:57,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 20:41:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:57,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:57,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:57,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-29 20:41:57,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:57,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-29 20:41:57,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:57,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:57,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 20:41:57,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:57,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 20:41:57,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:57,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-29 20:41:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:57,296 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:57,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:57,299 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:57,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:57,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 20:41:57,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:57,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:57,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:57,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:57,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:57,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 20:41:57,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2020-10-29 20:41:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:57,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:57,361 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:57,361 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 20:41:57,361 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:57,362 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:41:57,362 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:57,362 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:57,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:57,362 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:57,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:57,363 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:57,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-29 20:41:57,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:57,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:57,377 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:57,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-29 20:41:57,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 11 [2020-10-29 20:41:57,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:57,379 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:57,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 20:41:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 20:41:57,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 20:41:57,388 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 20:41:57,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 20:41:57,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 20:41:57,389 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-29 20:41:57,389 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 20:41:57,389 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 20:41:57,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 20:41:57,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 20:41:57,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 20:41:57,390 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 20:41:57,455 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2020-10-29 20:41:57,455 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [81125959] [2020-10-29 20:41:57,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 20:41:57,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-29 20:41:57,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [33137670] [2020-10-29 20:41:57,457 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-29 20:41:57,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 20:41:57,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-29 20:41:57,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2020-10-29 20:41:57,458 INFO L87 Difference]: Start difference. First operand 2204 states and 2843 transitions. Second operand 14 states. [2020-10-29 20:42:00,091 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 634 [2020-10-29 20:42:04,261 WARN L193 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 636 [2020-10-29 20:42:07,213 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification that was a NOOP. DAG size: 627 [2020-10-29 20:42:11,652 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification that was a NOOP. DAG size: 647 [2020-10-29 20:42:14,524 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification that was a NOOP. DAG size: 640 [2020-10-29 20:42:17,164 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 631 [2020-10-29 20:42:19,790 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 632 [2020-10-29 20:42:23,193 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 642 [2020-10-29 20:42:26,799 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification that was a NOOP. DAG size: 638 [2020-10-29 20:42:44,886 WARN L193 SmtUtils]: Spent 2.81 s on a formula simplification that was a NOOP. DAG size: 638 [2020-10-29 20:42:47,742 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification that was a NOOP. DAG size: 630 [2020-10-29 20:42:50,591 WARN L193 SmtUtils]: Spent 2.70 s on a formula simplification that was a NOOP. DAG size: 631