java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 11:26:53,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 11:26:53,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 11:26:53,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 11:26:53,637 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 11:26:53,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 11:26:53,641 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 11:26:53,651 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 11:26:53,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 11:26:53,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 11:26:53,660 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 11:26:53,661 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 11:26:53,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 11:26:53,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 11:26:53,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 11:26:53,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 11:26:53,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 11:26:53,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 11:26:53,673 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 11:26:53,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 11:26:53,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 11:26:53,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 11:26:53,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 11:26:53,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 11:26:53,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 11:26:53,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 11:26:53,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 11:26:53,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 11:26:53,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 11:26:53,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 11:26:53,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 11:26:53,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 11:26:53,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 11:26:53,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 11:26:53,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 11:26:53,701 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 11:26:53,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 11:26:53,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 11:26:53,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 11:26:53,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 11:26:53,704 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 11:26:53,705 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 11:26:53,739 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 11:26:53,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 11:26:53,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 11:26:53,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 11:26:53,741 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 11:26:53,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 11:26:53,742 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 11:26:53,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 11:26:53,745 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 11:26:53,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 11:26:53,746 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 11:26:53,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 11:26:53,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 11:26:53,746 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 11:26:53,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 11:26:53,747 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 11:26:53,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 11:26:53,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 11:26:53,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 11:26:53,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 11:26:53,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 11:26:53,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 11:26:53,750 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 11:26:53,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 11:26:53,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 11:26:53,751 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 11:26:53,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 11:26:53,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 11:26:53,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 11:26:54,056 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 11:26:54,069 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 11:26:54,073 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 11:26:54,074 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 11:26:54,075 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 11:26:54,075 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru.ko-entry_point.cil.out.i [2019-10-07 11:26:54,156 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e312aed11/4b8e4f6f140b4b0eba426819dfe083b0/FLAG717f873f9 [2019-10-07 11:26:54,990 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 11:26:54,991 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru.ko-entry_point.cil.out.i [2019-10-07 11:26:55,028 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e312aed11/4b8e4f6f140b4b0eba426819dfe083b0/FLAG717f873f9 [2019-10-07 11:26:55,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e312aed11/4b8e4f6f140b4b0eba426819dfe083b0 [2019-10-07 11:26:55,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 11:26:55,533 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 11:26:55,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 11:26:55,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 11:26:55,538 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 11:26:55,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 11:26:55" (1/1) ... [2019-10-07 11:26:55,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fbb26f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:55, skipping insertion in model container [2019-10-07 11:26:55,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 11:26:55" (1/1) ... [2019-10-07 11:26:55,551 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 11:26:55,676 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 11:26:57,170 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 11:26:57,243 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 11:26:57,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 11:26:57,851 INFO L192 MainTranslator]: Completed translation [2019-10-07 11:26:57,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57 WrapperNode [2019-10-07 11:26:57,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 11:26:57,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 11:26:57,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 11:26:57,853 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 11:26:57,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:57,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:57,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:57,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:58,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:58,194 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:58,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... [2019-10-07 11:26:58,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 11:26:58,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 11:26:58,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 11:26:58,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 11:26:58,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-10-07 11:26:58,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-10-07 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 11:26:58,362 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-07 11:26:58,364 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-07 11:26:58,366 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-10-07 11:26:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 11:26:58,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 11:26:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-07 11:26:58,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-07 11:26:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 11:26:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 11:26:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 11:26:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 11:26:58,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 11:26:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-07 11:26:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-07 11:26:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_wait [2019-10-07 11:26:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_ready [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_send_address [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_read [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_write [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_detect_bank1_sensor_type [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_detect_no_bank2_sensors [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_detect_no_pwms [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank1_value [2019-10-07 11:26:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank1_setting [2019-10-07 11:26:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank2_value [2019-10-07 11:26:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank2_setting [2019-10-07 11:26:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bank1_setting [2019-10-07 11:26:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bank2_setting [2019-10-07 11:26:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank1_alarm [2019-10-07 11:26:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank2_alarm [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank1_mask [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bank2_mask [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bank1_mask [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bank2_mask [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_setting [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_setting [2019-10-07 11:26:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_sensor [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_sensor [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_enable [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_probe [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_remove [2019-10-07 11:26:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_update_device [2019-10-07 11:26:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_suspend [2019-10-07 11:26:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_resume [2019-10-07 11:26:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_detect [2019-10-07 11:26:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_init [2019-10-07 11:26:58,381 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru_exit [2019-10-07 11:26:58,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_1 [2019-10-07 11:26:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_2 [2019-10-07 11:26:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_1 [2019-10-07 11:26:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 11:26:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-07 11:26:58,384 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-07 11:26:58,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-07 11:26:58,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-07 11:26:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-07 11:26:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-07 11:26:58,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-07 11:26:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-07 11:26:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-07 11:26:58,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-07 11:26:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-07 11:26:58,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-07 11:26:58,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-07 11:26:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-07 11:26:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_28 [2019-10-07 11:26:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_29 [2019-10-07 11:26:58,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_30 [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 11:26:58,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-07 11:26:58,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 11:26:58,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 11:26:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 11:26:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 11:26:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 11:26:58,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-07 11:26:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-07 11:26:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-07 11:26:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-07 11:26:58,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru_data [2019-10-07 11:26:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_abituguru_data [2019-10-07 11:26:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru_data [2019-10-07 11:26:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_abituguru_data [2019-10-07 11:26:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 11:26:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-07 11:26:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 11:26:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-07 11:26:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-07 11:26:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-07 11:26:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-07 11:26:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2019-10-07 11:26:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-07 11:26:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-07 11:26:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-07 11:26:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_2 [2019-10-07 11:26:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_2 [2019-10-07 11:26:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_noirq_2 [2019-10-07 11:26:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 11:26:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_2 [2019-10-07 11:26:58,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_2 [2019-10-07 11:26:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_2 [2019-10-07 11:26:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_2 [2019-10-07 11:26:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_2 [2019-10-07 11:26:58,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2019-10-07 11:26:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_2 [2019-10-07 11:26:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2019-10-07 11:26:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_2 [2019-10-07 11:26:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_2 [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_2 [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-10-07 11:26:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-07 11:26:58,421 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 11:26:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 11:26:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 11:26:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 11:26:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 11:26:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 11:26:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 11:26:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 11:26:58,423 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-07 11:26:58,424 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-07 11:26:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-07 11:26:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 11:26:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 11:26:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-07 11:26:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 11:26:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru_data [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru_data [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-07 11:26:58,431 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_1 [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_2 [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_1 [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-07 11:26:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-07 11:26:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-07 11:26:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-07 11:26:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 11:26:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 11:26:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 11:26:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-10-07 11:26:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_28 [2019-10-07 11:26:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-07 11:26:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_29 [2019-10-07 11:26:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_30 [2019-10-07 11:26:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-07 11:26:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-07 11:26:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-07 11:26:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-07 11:26:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2019-10-07 11:26:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_wait [2019-10-07 11:26:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 11:26:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_ready [2019-10-07 11:26:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_send_address [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_read [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_write [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_detect_bank1_sensor_type [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_detect_no_bank2_sensors [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_detect_no_pwms [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_update_device [2019-10-07 11:26:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank1_value [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank1_setting [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank2_value [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank2_setting [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure store_bank1_setting [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure store_bank2_setting [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank1_alarm [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank2_alarm [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank1_mask [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure show_bank2_mask [2019-10-07 11:26:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure store_bank1_mask [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure store_bank2_mask [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_setting [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_setting [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_sensor [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_sensor [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_enable [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-10-07 11:26:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_probe [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_remove [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_suspend [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_resume [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_detect [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_init [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru_exit [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2019-10-07 11:26:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2019-10-07 11:26:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_noirq_2 [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 11:26:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-07 11:26:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 11:26:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_abituguru_data [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_abituguru_data [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_abituguru_data [2019-10-07 11:26:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_abituguru_data [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 11:26:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-07 11:26:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 11:26:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 11:26:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 11:26:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 11:26:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 11:26:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 11:26:59,459 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 11:27:36,083 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 11:27:36,084 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 11:27:36,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 11:27:36 BoogieIcfgContainer [2019-10-07 11:27:36,087 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 11:27:36,088 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 11:27:36,088 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 11:27:36,091 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 11:27:36,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 11:26:55" (1/3) ... [2019-10-07 11:27:36,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34f8fb89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 11:27:36, skipping insertion in model container [2019-10-07 11:27:36,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 11:26:57" (2/3) ... [2019-10-07 11:27:36,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34f8fb89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 11:27:36, skipping insertion in model container [2019-10-07 11:27:36,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 11:27:36" (3/3) ... [2019-10-07 11:27:36,094 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru.ko-entry_point.cil.out.i [2019-10-07 11:27:36,103 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 11:27:36,114 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 11:27:36,124 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 11:27:36,158 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 11:27:36,158 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 11:27:36,158 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 11:27:36,158 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 11:27:36,158 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 11:27:36,158 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 11:27:36,159 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 11:27:36,159 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 11:27:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states. [2019-10-07 11:27:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-10-07 11:27:36,211 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:36,212 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:36,214 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:36,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:36,219 INFO L82 PathProgramCache]: Analyzing trace with hash 7796543, now seen corresponding path program 1 times [2019-10-07 11:27:36,225 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:36,226 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:36,226 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:36,226 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:36,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:37,180 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:37,181 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:37,181 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:37,186 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:37,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:37,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:37,206 INFO L87 Difference]: Start difference. First operand 1152 states. Second operand 3 states. [2019-10-07 11:27:38,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:38,531 INFO L93 Difference]: Finished difference Result 2145 states and 3012 transitions. [2019-10-07 11:27:38,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:38,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2019-10-07 11:27:38,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:38,568 INFO L225 Difference]: With dead ends: 2145 [2019-10-07 11:27:38,568 INFO L226 Difference]: Without dead ends: 1360 [2019-10-07 11:27:38,578 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:38,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1360 states. [2019-10-07 11:27:38,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1360 to 1350. [2019-10-07 11:27:38,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1350 states. [2019-10-07 11:27:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1884 transitions. [2019-10-07 11:27:38,785 INFO L78 Accepts]: Start accepts. Automaton has 1350 states and 1884 transitions. Word has length 31 [2019-10-07 11:27:38,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:38,785 INFO L462 AbstractCegarLoop]: Abstraction has 1350 states and 1884 transitions. [2019-10-07 11:27:38,785 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1884 transitions. [2019-10-07 11:27:38,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-10-07 11:27:38,794 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:38,794 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:38,794 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:38,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:38,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1275723565, now seen corresponding path program 1 times [2019-10-07 11:27:38,795 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:38,795 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:38,795 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:38,795 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:38,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:38,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:39,993 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:39,993 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:39,993 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:39,995 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:39,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:39,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:39,996 INFO L87 Difference]: Start difference. First operand 1350 states and 1884 transitions. Second operand 3 states. [2019-10-07 11:27:43,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:43,301 INFO L93 Difference]: Finished difference Result 3847 states and 5407 transitions. [2019-10-07 11:27:43,301 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:43,301 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-10-07 11:27:43,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:43,320 INFO L225 Difference]: With dead ends: 3847 [2019-10-07 11:27:43,321 INFO L226 Difference]: Without dead ends: 2506 [2019-10-07 11:27:43,327 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:43,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2506 states. [2019-10-07 11:27:43,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2506 to 2489. [2019-10-07 11:27:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2489 states. [2019-10-07 11:27:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 2489 states and 3510 transitions. [2019-10-07 11:27:43,455 INFO L78 Accepts]: Start accepts. Automaton has 2489 states and 3510 transitions. Word has length 33 [2019-10-07 11:27:43,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:43,455 INFO L462 AbstractCegarLoop]: Abstraction has 2489 states and 3510 transitions. [2019-10-07 11:27:43,455 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:43,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3510 transitions. [2019-10-07 11:27:43,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2019-10-07 11:27:43,457 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:43,457 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:43,457 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:43,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:43,458 INFO L82 PathProgramCache]: Analyzing trace with hash -1126492292, now seen corresponding path program 1 times [2019-10-07 11:27:43,458 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:43,458 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:43,458 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:43,458 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:43,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:43,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:43,871 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:43,871 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:43,872 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:43,872 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:43,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:43,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:43,873 INFO L87 Difference]: Start difference. First operand 2489 states and 3510 transitions. Second operand 3 states. [2019-10-07 11:27:43,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:43,940 INFO L93 Difference]: Finished difference Result 2491 states and 3511 transitions. [2019-10-07 11:27:43,941 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:43,941 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 36 [2019-10-07 11:27:43,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:43,963 INFO L225 Difference]: With dead ends: 2491 [2019-10-07 11:27:43,963 INFO L226 Difference]: Without dead ends: 2488 [2019-10-07 11:27:43,965 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:43,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2488 states. [2019-10-07 11:27:44,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2488 to 2488. [2019-10-07 11:27:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2488 states. [2019-10-07 11:27:44,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 2488 states and 3508 transitions. [2019-10-07 11:27:44,125 INFO L78 Accepts]: Start accepts. Automaton has 2488 states and 3508 transitions. Word has length 36 [2019-10-07 11:27:44,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:44,126 INFO L462 AbstractCegarLoop]: Abstraction has 2488 states and 3508 transitions. [2019-10-07 11:27:44,126 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 3508 transitions. [2019-10-07 11:27:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-07 11:27:44,130 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:44,130 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:44,131 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:44,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:44,131 INFO L82 PathProgramCache]: Analyzing trace with hash -562002037, now seen corresponding path program 1 times [2019-10-07 11:27:44,132 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:44,132 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:44,132 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:44,132 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:44,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:44,581 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:44,582 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:44,582 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:44,584 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:44,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:44,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:44,585 INFO L87 Difference]: Start difference. First operand 2488 states and 3508 transitions. Second operand 3 states. [2019-10-07 11:27:44,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:44,661 INFO L93 Difference]: Finished difference Result 2490 states and 3509 transitions. [2019-10-07 11:27:44,662 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:44,662 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 37 [2019-10-07 11:27:44,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:44,677 INFO L225 Difference]: With dead ends: 2490 [2019-10-07 11:27:44,677 INFO L226 Difference]: Without dead ends: 2487 [2019-10-07 11:27:44,679 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:44,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2487 states. [2019-10-07 11:27:44,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2487 to 2487. [2019-10-07 11:27:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2487 states. [2019-10-07 11:27:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2487 states to 2487 states and 3506 transitions. [2019-10-07 11:27:44,822 INFO L78 Accepts]: Start accepts. Automaton has 2487 states and 3506 transitions. Word has length 37 [2019-10-07 11:27:44,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:44,823 INFO L462 AbstractCegarLoop]: Abstraction has 2487 states and 3506 transitions. [2019-10-07 11:27:44,823 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:44,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3506 transitions. [2019-10-07 11:27:44,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-07 11:27:44,825 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:44,826 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:44,826 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:44,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:44,827 INFO L82 PathProgramCache]: Analyzing trace with hash -242668449, now seen corresponding path program 1 times [2019-10-07 11:27:44,828 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:44,828 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:44,828 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:44,828 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:44,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:45,318 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:45,318 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:45,318 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:45,319 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:45,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:45,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:45,319 INFO L87 Difference]: Start difference. First operand 2487 states and 3506 transitions. Second operand 3 states. [2019-10-07 11:27:45,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:45,570 INFO L93 Difference]: Finished difference Result 7393 states and 10462 transitions. [2019-10-07 11:27:45,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:45,570 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 38 [2019-10-07 11:27:45,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:45,604 INFO L225 Difference]: With dead ends: 7393 [2019-10-07 11:27:45,605 INFO L226 Difference]: Without dead ends: 4897 [2019-10-07 11:27:45,617 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:45,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4897 states. [2019-10-07 11:27:45,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4897 to 4888. [2019-10-07 11:27:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4888 states. [2019-10-07 11:27:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4888 states to 4888 states and 6921 transitions. [2019-10-07 11:27:45,835 INFO L78 Accepts]: Start accepts. Automaton has 4888 states and 6921 transitions. Word has length 38 [2019-10-07 11:27:45,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:45,836 INFO L462 AbstractCegarLoop]: Abstraction has 4888 states and 6921 transitions. [2019-10-07 11:27:45,836 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 6921 transitions. [2019-10-07 11:27:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-10-07 11:27:45,840 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:45,841 INFO L385 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:45,841 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:45,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:45,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1062686883, now seen corresponding path program 1 times [2019-10-07 11:27:45,842 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:45,842 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:45,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:45,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:45,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 11:27:46,329 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:46,329 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:46,330 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 11:27:46,330 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:27:46,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:27:46,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:46,331 INFO L87 Difference]: Start difference. First operand 4888 states and 6921 transitions. Second operand 3 states. [2019-10-07 11:27:49,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:49,868 INFO L93 Difference]: Finished difference Result 12108 states and 17255 transitions. [2019-10-07 11:27:49,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:27:49,869 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 80 [2019-10-07 11:27:49,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:49,918 INFO L225 Difference]: With dead ends: 12108 [2019-10-07 11:27:49,919 INFO L226 Difference]: Without dead ends: 7229 [2019-10-07 11:27:49,941 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 11:27:49,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7229 states. [2019-10-07 11:27:50,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7229 to 7208. [2019-10-07 11:27:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7208 states. [2019-10-07 11:27:50,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7208 states to 7208 states and 10239 transitions. [2019-10-07 11:27:50,351 INFO L78 Accepts]: Start accepts. Automaton has 7208 states and 10239 transitions. Word has length 80 [2019-10-07 11:27:50,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:50,351 INFO L462 AbstractCegarLoop]: Abstraction has 7208 states and 10239 transitions. [2019-10-07 11:27:50,352 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:27:50,352 INFO L276 IsEmpty]: Start isEmpty. Operand 7208 states and 10239 transitions. [2019-10-07 11:27:50,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-10-07 11:27:50,361 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:50,362 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:50,362 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:50,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:50,363 INFO L82 PathProgramCache]: Analyzing trace with hash -750308614, now seen corresponding path program 1 times [2019-10-07 11:27:50,363 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:50,363 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:50,363 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:50,364 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:50,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-07 11:27:51,313 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:51,314 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:51,314 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:27:51,316 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:27:51,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:27:51,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:27:51,317 INFO L87 Difference]: Start difference. First operand 7208 states and 10239 transitions. Second operand 5 states. [2019-10-07 11:27:55,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:27:55,230 INFO L93 Difference]: Finished difference Result 14438 states and 20502 transitions. [2019-10-07 11:27:55,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:27:55,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2019-10-07 11:27:55,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:27:55,280 INFO L225 Difference]: With dead ends: 14438 [2019-10-07 11:27:55,280 INFO L226 Difference]: Without dead ends: 7227 [2019-10-07 11:27:55,307 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:27:55,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7227 states. [2019-10-07 11:27:55,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7227 to 7216. [2019-10-07 11:27:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7216 states. [2019-10-07 11:27:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7216 states to 7216 states and 10241 transitions. [2019-10-07 11:27:55,742 INFO L78 Accepts]: Start accepts. Automaton has 7216 states and 10241 transitions. Word has length 103 [2019-10-07 11:27:55,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:27:55,744 INFO L462 AbstractCegarLoop]: Abstraction has 7216 states and 10241 transitions. [2019-10-07 11:27:55,744 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:27:55,745 INFO L276 IsEmpty]: Start isEmpty. Operand 7216 states and 10241 transitions. [2019-10-07 11:27:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-10-07 11:27:55,759 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:27:55,759 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:27:55,760 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:27:55,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:27:55,761 INFO L82 PathProgramCache]: Analyzing trace with hash 1474915679, now seen corresponding path program 1 times [2019-10-07 11:27:55,761 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:27:55,761 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:55,761 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:55,762 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:27:55,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:27:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:27:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2019-10-07 11:27:56,509 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:27:56,509 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:27:56,509 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 11:27:56,510 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 11:27:56,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 11:27:56,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-07 11:27:56,511 INFO L87 Difference]: Start difference. First operand 7216 states and 10241 transitions. Second operand 8 states. [2019-10-07 11:28:00,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:00,197 INFO L93 Difference]: Finished difference Result 14549 states and 20671 transitions. [2019-10-07 11:28:00,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:28:00,199 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 146 [2019-10-07 11:28:00,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:00,242 INFO L225 Difference]: With dead ends: 14549 [2019-10-07 11:28:00,243 INFO L226 Difference]: Without dead ends: 7342 [2019-10-07 11:28:00,282 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-07 11:28:00,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7342 states. [2019-10-07 11:28:00,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7342 to 7240. [2019-10-07 11:28:00,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7240 states. [2019-10-07 11:28:00,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 7240 states and 10265 transitions. [2019-10-07 11:28:00,580 INFO L78 Accepts]: Start accepts. Automaton has 7240 states and 10265 transitions. Word has length 146 [2019-10-07 11:28:00,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:00,581 INFO L462 AbstractCegarLoop]: Abstraction has 7240 states and 10265 transitions. [2019-10-07 11:28:00,581 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 11:28:00,581 INFO L276 IsEmpty]: Start isEmpty. Operand 7240 states and 10265 transitions. [2019-10-07 11:28:00,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-07 11:28:00,586 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:00,586 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:00,587 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:00,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:00,587 INFO L82 PathProgramCache]: Analyzing trace with hash -2062051802, now seen corresponding path program 1 times [2019-10-07 11:28:00,588 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:00,588 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:00,589 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:00,589 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:00,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:00,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:00,978 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2019-10-07 11:28:00,978 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:00,978 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:00,979 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 11:28:00,979 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 11:28:00,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 11:28:00,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 11:28:00,980 INFO L87 Difference]: Start difference. First operand 7240 states and 10265 transitions. Second operand 4 states. [2019-10-07 11:28:06,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:06,450 INFO L93 Difference]: Finished difference Result 14447 states and 20773 transitions. [2019-10-07 11:28:06,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:28:06,452 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2019-10-07 11:28:06,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:06,489 INFO L225 Difference]: With dead ends: 14447 [2019-10-07 11:28:06,490 INFO L226 Difference]: Without dead ends: 7216 [2019-10-07 11:28:06,525 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 11:28:06,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7216 states. [2019-10-07 11:28:06,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7216 to 7216. [2019-10-07 11:28:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7216 states. [2019-10-07 11:28:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7216 states to 7216 states and 9851 transitions. [2019-10-07 11:28:06,826 INFO L78 Accepts]: Start accepts. Automaton has 7216 states and 9851 transitions. Word has length 148 [2019-10-07 11:28:06,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:06,827 INFO L462 AbstractCegarLoop]: Abstraction has 7216 states and 9851 transitions. [2019-10-07 11:28:06,827 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 11:28:06,827 INFO L276 IsEmpty]: Start isEmpty. Operand 7216 states and 9851 transitions. [2019-10-07 11:28:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2019-10-07 11:28:06,833 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:06,834 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:06,834 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:06,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:06,835 INFO L82 PathProgramCache]: Analyzing trace with hash 672108462, now seen corresponding path program 1 times [2019-10-07 11:28:06,835 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:06,835 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:06,835 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:06,836 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:06,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:07,335 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2019-10-07 11:28:07,335 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:07,336 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:07,336 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-07 11:28:07,336 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-07 11:28:07,337 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-07 11:28:07,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-07 11:28:07,344 INFO L87 Difference]: Start difference. First operand 7216 states and 9851 transitions. Second operand 9 states. [2019-10-07 11:28:14,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:14,635 INFO L93 Difference]: Finished difference Result 21610 states and 29530 transitions. [2019-10-07 11:28:14,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 11:28:14,635 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 148 [2019-10-07 11:28:14,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:14,858 INFO L225 Difference]: With dead ends: 21610 [2019-10-07 11:28:14,858 INFO L226 Difference]: Without dead ends: 14403 [2019-10-07 11:28:14,874 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-10-07 11:28:14,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14403 states. [2019-10-07 11:28:15,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14403 to 14350. [2019-10-07 11:28:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14350 states. [2019-10-07 11:28:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14350 states to 14350 states and 19609 transitions. [2019-10-07 11:28:15,450 INFO L78 Accepts]: Start accepts. Automaton has 14350 states and 19609 transitions. Word has length 148 [2019-10-07 11:28:15,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:15,451 INFO L462 AbstractCegarLoop]: Abstraction has 14350 states and 19609 transitions. [2019-10-07 11:28:15,451 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-07 11:28:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 14350 states and 19609 transitions. [2019-10-07 11:28:15,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2019-10-07 11:28:15,461 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:15,461 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:15,462 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:15,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:15,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1502927511, now seen corresponding path program 1 times [2019-10-07 11:28:15,462 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:15,462 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:15,463 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:15,463 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:15,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2019-10-07 11:28:15,987 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:15,987 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:15,987 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-07 11:28:15,988 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-07 11:28:15,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-07 11:28:15,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-07 11:28:15,988 INFO L87 Difference]: Start difference. First operand 14350 states and 19609 transitions. Second operand 9 states. [2019-10-07 11:28:22,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:22,890 INFO L93 Difference]: Finished difference Result 21588 states and 29496 transitions. [2019-10-07 11:28:22,890 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-07 11:28:22,890 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 149 [2019-10-07 11:28:22,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:22,929 INFO L225 Difference]: With dead ends: 21588 [2019-10-07 11:28:22,929 INFO L226 Difference]: Without dead ends: 7211 [2019-10-07 11:28:22,963 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=194, Unknown=0, NotChecked=0, Total=240 [2019-10-07 11:28:22,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7211 states. [2019-10-07 11:28:23,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7211 to 7192. [2019-10-07 11:28:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7192 states. [2019-10-07 11:28:23,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7192 states to 7192 states and 9809 transitions. [2019-10-07 11:28:23,540 INFO L78 Accepts]: Start accepts. Automaton has 7192 states and 9809 transitions. Word has length 149 [2019-10-07 11:28:23,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:23,542 INFO L462 AbstractCegarLoop]: Abstraction has 7192 states and 9809 transitions. [2019-10-07 11:28:23,542 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-07 11:28:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 7192 states and 9809 transitions. [2019-10-07 11:28:23,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2019-10-07 11:28:23,557 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:23,558 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:23,558 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:23,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:23,558 INFO L82 PathProgramCache]: Analyzing trace with hash -1593871253, now seen corresponding path program 1 times [2019-10-07 11:28:23,559 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:23,559 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:23,559 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:23,559 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:23,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:24,018 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2019-10-07 11:28:24,019 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:24,019 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:24,019 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 11:28:24,020 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 11:28:24,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 11:28:24,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 11:28:24,021 INFO L87 Difference]: Start difference. First operand 7192 states and 9809 transitions. Second operand 6 states. [2019-10-07 11:28:27,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:27,964 INFO L93 Difference]: Finished difference Result 15489 states and 20960 transitions. [2019-10-07 11:28:27,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-07 11:28:27,965 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2019-10-07 11:28:27,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:27,998 INFO L225 Difference]: With dead ends: 15489 [2019-10-07 11:28:27,998 INFO L226 Difference]: Without dead ends: 8219 [2019-10-07 11:28:28,015 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2019-10-07 11:28:28,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8219 states. [2019-10-07 11:28:28,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8219 to 7618. [2019-10-07 11:28:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7618 states. [2019-10-07 11:28:28,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7618 states to 7618 states and 10254 transitions. [2019-10-07 11:28:28,348 INFO L78 Accepts]: Start accepts. Automaton has 7618 states and 10254 transitions. Word has length 166 [2019-10-07 11:28:28,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:28,349 INFO L462 AbstractCegarLoop]: Abstraction has 7618 states and 10254 transitions. [2019-10-07 11:28:28,349 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 11:28:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 7618 states and 10254 transitions. [2019-10-07 11:28:28,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-10-07 11:28:28,359 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:28,359 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:28,359 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:28,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:28,360 INFO L82 PathProgramCache]: Analyzing trace with hash -763778612, now seen corresponding path program 1 times [2019-10-07 11:28:28,360 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:28,360 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:28,360 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:28,360 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:28,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-10-07 11:28:28,921 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:28,922 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 11:28:28,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:32,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:32,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 6301 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 11:28:32,282 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 11:28:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 40 proven. 7 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-07 11:28:32,367 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 11:28:32,606 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-07 11:28:32,607 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 11:28:32,607 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 5 [2019-10-07 11:28:32,608 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:28:32,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:28:32,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:32,608 INFO L87 Difference]: Start difference. First operand 7618 states and 10254 transitions. Second operand 3 states. [2019-10-07 11:28:34,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:34,315 INFO L93 Difference]: Finished difference Result 17785 states and 24015 transitions. [2019-10-07 11:28:34,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:28:34,315 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-10-07 11:28:34,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:34,383 INFO L225 Difference]: With dead ends: 17785 [2019-10-07 11:28:34,383 INFO L226 Difference]: Without dead ends: 10176 [2019-10-07 11:28:34,425 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 368 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:34,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10176 states. [2019-10-07 11:28:35,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10176 to 10146. [2019-10-07 11:28:35,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10146 states. [2019-10-07 11:28:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10146 states to 10146 states and 13737 transitions. [2019-10-07 11:28:35,297 INFO L78 Accepts]: Start accepts. Automaton has 10146 states and 13737 transitions. Word has length 184 [2019-10-07 11:28:35,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:35,299 INFO L462 AbstractCegarLoop]: Abstraction has 10146 states and 13737 transitions. [2019-10-07 11:28:35,300 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:28:35,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10146 states and 13737 transitions. [2019-10-07 11:28:35,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2019-10-07 11:28:35,306 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:35,306 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:35,520 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:35,521 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:35,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:35,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1496462318, now seen corresponding path program 1 times [2019-10-07 11:28:35,522 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:35,522 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:35,522 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:35,522 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:35,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:36,123 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-10-07 11:28:36,124 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:36,124 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 11:28:36,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:39,648 INFO L256 TraceCheckSpWp]: Trace formula consists of 6309 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 11:28:39,661 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 11:28:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 40 proven. 11 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-07 11:28:39,910 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 11:28:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-07 11:28:40,118 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 11:28:40,118 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 5 [2019-10-07 11:28:40,122 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 11:28:40,122 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 11:28:40,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:40,123 INFO L87 Difference]: Start difference. First operand 10146 states and 13737 transitions. Second operand 3 states. [2019-10-07 11:28:41,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:41,727 INFO L93 Difference]: Finished difference Result 22841 states and 30977 transitions. [2019-10-07 11:28:41,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 11:28:41,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2019-10-07 11:28:41,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:41,797 INFO L225 Difference]: With dead ends: 22841 [2019-10-07 11:28:41,797 INFO L226 Difference]: Without dead ends: 12704 [2019-10-07 11:28:41,822 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 379 GetRequests, 376 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:41,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12704 states. [2019-10-07 11:28:42,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12704 to 12674. [2019-10-07 11:28:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12674 states. [2019-10-07 11:28:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12674 states to 12674 states and 17212 transitions. [2019-10-07 11:28:42,462 INFO L78 Accepts]: Start accepts. Automaton has 12674 states and 17212 transitions. Word has length 188 [2019-10-07 11:28:42,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:42,463 INFO L462 AbstractCegarLoop]: Abstraction has 12674 states and 17212 transitions. [2019-10-07 11:28:42,464 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 11:28:42,464 INFO L276 IsEmpty]: Start isEmpty. Operand 12674 states and 17212 transitions. [2019-10-07 11:28:42,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-07 11:28:42,472 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:42,473 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:42,685 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:42,686 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:42,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:42,687 INFO L82 PathProgramCache]: Analyzing trace with hash 1426748863, now seen corresponding path program 1 times [2019-10-07 11:28:42,687 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:42,687 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:42,688 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:42,688 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:42,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:43,222 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-10-07 11:28:43,223 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:43,223 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 11:28:43,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:46,997 INFO L256 TraceCheckSpWp]: Trace formula consists of 6299 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-07 11:28:47,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 11:28:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-07 11:28:47,112 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 11:28:47,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:28:47,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:28:47,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:28:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-10-07 11:28:47,406 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 11:28:47,407 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [4, 7] total 11 [2019-10-07 11:28:47,408 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 11:28:47,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 11:28:47,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=58, Unknown=0, NotChecked=0, Total=110 [2019-10-07 11:28:47,408 INFO L87 Difference]: Start difference. First operand 12674 states and 17212 transitions. Second operand 6 states. [2019-10-07 11:28:50,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:50,255 INFO L93 Difference]: Finished difference Result 28105 states and 38273 transitions. [2019-10-07 11:28:50,255 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 11:28:50,255 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 183 [2019-10-07 11:28:50,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:50,309 INFO L225 Difference]: With dead ends: 28105 [2019-10-07 11:28:50,309 INFO L226 Difference]: Without dead ends: 15440 [2019-10-07 11:28:50,336 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 370 GetRequests, 358 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=69, Unknown=0, NotChecked=0, Total=132 [2019-10-07 11:28:50,352 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15440 states. [2019-10-07 11:28:51,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15440 to 15156. [2019-10-07 11:28:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15156 states. [2019-10-07 11:28:51,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15156 states to 15156 states and 20625 transitions. [2019-10-07 11:28:51,135 INFO L78 Accepts]: Start accepts. Automaton has 15156 states and 20625 transitions. Word has length 183 [2019-10-07 11:28:51,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:51,136 INFO L462 AbstractCegarLoop]: Abstraction has 15156 states and 20625 transitions. [2019-10-07 11:28:51,136 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 11:28:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 15156 states and 20625 transitions. [2019-10-07 11:28:51,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-10-07 11:28:51,150 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:51,151 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:51,365 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:28:51,366 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:51,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:51,366 INFO L82 PathProgramCache]: Analyzing trace with hash -1192291292, now seen corresponding path program 1 times [2019-10-07 11:28:51,367 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:51,367 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:51,367 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:51,368 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:51,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:51,894 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2019-10-07 11:28:51,895 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:51,895 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:51,895 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:28:51,897 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:28:51,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:28:51,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:51,898 INFO L87 Difference]: Start difference. First operand 15156 states and 20625 transitions. Second operand 5 states. [2019-10-07 11:28:56,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:28:56,365 INFO L93 Difference]: Finished difference Result 31589 states and 43004 transitions. [2019-10-07 11:28:56,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:28:56,366 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 201 [2019-10-07 11:28:56,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:28:56,455 INFO L225 Difference]: With dead ends: 31589 [2019-10-07 11:28:56,456 INFO L226 Difference]: Without dead ends: 16442 [2019-10-07 11:28:56,489 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:56,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16442 states. [2019-10-07 11:28:57,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16442 to 16419. [2019-10-07 11:28:57,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16419 states. [2019-10-07 11:28:57,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16419 states to 16419 states and 22330 transitions. [2019-10-07 11:28:57,570 INFO L78 Accepts]: Start accepts. Automaton has 16419 states and 22330 transitions. Word has length 201 [2019-10-07 11:28:57,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:28:57,571 INFO L462 AbstractCegarLoop]: Abstraction has 16419 states and 22330 transitions. [2019-10-07 11:28:57,572 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:28:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 16419 states and 22330 transitions. [2019-10-07 11:28:57,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-10-07 11:28:57,585 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:28:57,585 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:28:57,586 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:28:57,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:28:57,586 INFO L82 PathProgramCache]: Analyzing trace with hash 78305227, now seen corresponding path program 1 times [2019-10-07 11:28:57,587 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:28:57,587 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:57,587 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:57,587 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:28:57,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:28:57,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:28:58,145 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2019-10-07 11:28:58,146 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:28:58,146 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:28:58,147 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:28:58,148 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:28:58,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:28:58,148 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:28:58,149 INFO L87 Difference]: Start difference. First operand 16419 states and 22330 transitions. Second operand 5 states. [2019-10-07 11:29:02,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:29:02,623 INFO L93 Difference]: Finished difference Result 34115 states and 46414 transitions. [2019-10-07 11:29:02,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:29:02,624 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 200 [2019-10-07 11:29:02,624 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:29:02,668 INFO L225 Difference]: With dead ends: 34115 [2019-10-07 11:29:02,668 INFO L226 Difference]: Without dead ends: 17705 [2019-10-07 11:29:02,699 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:29:02,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17705 states. [2019-10-07 11:29:03,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17705 to 17682. [2019-10-07 11:29:03,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17682 states. [2019-10-07 11:29:03,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17682 states to 17682 states and 24035 transitions. [2019-10-07 11:29:03,999 INFO L78 Accepts]: Start accepts. Automaton has 17682 states and 24035 transitions. Word has length 200 [2019-10-07 11:29:04,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:29:04,002 INFO L462 AbstractCegarLoop]: Abstraction has 17682 states and 24035 transitions. [2019-10-07 11:29:04,002 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:29:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 17682 states and 24035 transitions. [2019-10-07 11:29:04,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-10-07 11:29:04,011 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:29:04,012 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:29:04,012 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:29:04,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:29:04,013 INFO L82 PathProgramCache]: Analyzing trace with hash 2013100360, now seen corresponding path program 1 times [2019-10-07 11:29:04,013 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:29:04,013 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:29:04,014 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:29:04,014 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:29:04,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:29:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:29:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 11:29:04,385 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:29:04,385 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 11:29:04,385 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 11:29:04,386 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 11:29:04,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 11:29:04,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:29:04,387 INFO L87 Difference]: Start difference. First operand 17682 states and 24035 transitions. Second operand 5 states. [2019-10-07 11:29:08,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 11:29:08,237 INFO L93 Difference]: Finished difference Result 36641 states and 49824 transitions. [2019-10-07 11:29:08,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 11:29:08,238 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 201 [2019-10-07 11:29:08,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 11:29:08,305 INFO L225 Difference]: With dead ends: 36641 [2019-10-07 11:29:08,305 INFO L226 Difference]: Without dead ends: 18968 [2019-10-07 11:29:08,346 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 11:29:08,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18968 states. [2019-10-07 11:29:09,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18968 to 18945. [2019-10-07 11:29:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18945 states. [2019-10-07 11:29:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18945 states to 18945 states and 25740 transitions. [2019-10-07 11:29:09,270 INFO L78 Accepts]: Start accepts. Automaton has 18945 states and 25740 transitions. Word has length 201 [2019-10-07 11:29:09,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 11:29:09,271 INFO L462 AbstractCegarLoop]: Abstraction has 18945 states and 25740 transitions. [2019-10-07 11:29:09,271 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 11:29:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 18945 states and 25740 transitions. [2019-10-07 11:29:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2019-10-07 11:29:09,284 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 11:29:09,284 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 11:29:09,287 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 11:29:09,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 11:29:09,287 INFO L82 PathProgramCache]: Analyzing trace with hash 159373822, now seen corresponding path program 1 times [2019-10-07 11:29:09,288 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 11:29:09,288 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:29:09,288 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:29:09,288 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 11:29:09,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 11:29:09,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:29:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 21 proven. 13 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2019-10-07 11:29:09,861 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 11:29:09,861 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 11:29:09,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 11:29:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 11:29:12,821 INFO L256 TraceCheckSpWp]: Trace formula consists of 6346 conjuncts, 12 conjunts are in the unsatisfiable core [2019-10-07 11:29:12,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 11:29:12,967 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 55 proven. 13 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-07 11:29:12,967 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 11:29:13,012 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:29:13,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:29:13,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 11:29:13,229 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 21 proven. 7 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-10-07 11:29:13,230 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 11:29:13,279 INFO L162 IcfgInterpreter]: Started Sifa with 144 locations of interest [2019-10-07 11:29:13,279 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 11:29:13,286 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 11:29:13,295 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 11:29:13,296 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 11:29:28,355 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:30,491 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_min~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:32,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_max~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:34,619 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |~#bank1_types~0.base|) [2019-10-07 11:29:36,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~never_happen~0.base |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:38,780 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= ~never_happen~0.base |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:40,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~report_this~0.base |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:43,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:45,982 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string77.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:48,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string78.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:50,432 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string79.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:52,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string82.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:54,849 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:57,082 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string84.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:29:59,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string85.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:01,499 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string86.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:03,748 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string89.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:05,926 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string92.base|) [2019-10-07 11:30:08,115 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string93.base|) [2019-10-07 11:30:10,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string94.base|) [2019-10-07 11:30:12,485 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string95.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:14,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string98.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:16,828 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string104.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:19,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:21,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:23,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string107.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:25,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string110.base|) [2019-10-07 11:30:27,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string118.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:29,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:32,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string120.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:34,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string121.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:36,535 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string124.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:38,715 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string128.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:40,905 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string129.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:43,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string130.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:45,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string131.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:47,539 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string134.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:49,712 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string140.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:51,925 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string141.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:54,182 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:56,390 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string143.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:30:58,650 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string146.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:00,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string150.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:03,141 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string151.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:05,332 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string152.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:07,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string153.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:09,778 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string156.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:11,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string157.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:14,143 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string158.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:16,342 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string159.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:18,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string160.base|) [2019-10-07 11:31:20,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string163.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:22,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string170.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:25,479 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string171.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:27,849 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string172.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:30,068 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string173.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:32,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string176.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:34,364 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string184.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:36,557 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:38,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string187.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:40,967 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string188.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:43,206 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:45,383 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string192.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:47,567 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string206.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:49,712 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string207.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:51,820 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:54,044 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:56,352 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string212.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:31:58,523 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string213.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:00,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:02,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string215.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:05,152 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string216.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:07,346 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string219.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:09,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string220.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:11,733 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string221.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:13,935 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string222.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:16,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string223.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:18,462 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string226.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:20,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string239.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:22,947 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string240.base|) [2019-10-07 11:32:25,145 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string241.base|) [2019-10-07 11:32:27,453 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:29,753 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string245.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:32,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string246.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:34,352 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:36,715 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:38,905 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string249.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:41,127 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string252.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:43,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string253.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:45,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string254.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:47,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string255.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:50,149 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string256.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:52,552 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string259.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:54,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string262.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:57,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string263.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:32:59,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string264.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:02,313 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string265.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:04,849 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string266.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:07,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string269.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:09,558 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string271.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:11,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string272.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:14,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string273.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:16,614 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string274.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:18,944 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string277.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:21,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string279.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:23,311 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:25,492 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string281.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:27,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string282.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:29,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string285.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:32,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string288.base|) [2019-10-07 11:33:34,190 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string289.base|) [2019-10-07 11:33:36,388 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string290.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:38,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string291.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:40,786 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string294.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:42,978 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string297.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:45,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string298.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:47,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string299.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:49,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string300.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:52,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string303.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:54,495 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string305.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:56,685 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string306.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:33:58,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string307.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:00,976 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string308.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:03,200 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string311.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:05,386 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string313.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:07,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string314.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:10,340 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string315.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:12,994 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string316.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:15,507 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string319.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:17,804 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string321.base|) [2019-10-07 11:34:20,004 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string322.base|) [2019-10-07 11:34:22,180 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string323.base|) [2019-10-07 11:34:24,368 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:26,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:29,047 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string329.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:31,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string330.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:33,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string331.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:35,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string332.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:37,928 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string335.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:40,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string341.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:42,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string342.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:45,382 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string343.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:47,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string344.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:49,699 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string347.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:51,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string351.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:54,134 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string352.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:56,396 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:34:58,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string354.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:00,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string357.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:02,847 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string361.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:05,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string362.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:07,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string363.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:09,660 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string364.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:11,942 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string367.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:14,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string372.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:16,629 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string373.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:18,898 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string374.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:22,281 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string375.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:24,993 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string378.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:27,250 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string383.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:29,436 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string384.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:31,689 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string385.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:34,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string386.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:36,479 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string389.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:39,081 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string392.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:42,161 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string393.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:44,673 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string394.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:47,957 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string395.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:50,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string398.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:52,693 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string402.base|) [2019-10-07 11:35:54,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string409.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:56,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string417.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:35:58,997 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string422.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:01,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string481.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:03,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string483.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:05,377 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string488.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:07,458 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string490.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:09,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string496.base|) [2019-10-07 11:36:11,797 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string498.base|) [2019-10-07 11:36:14,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string504.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:16,206 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string506.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:18,388 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string547.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:20,507 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string605.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:22,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string634.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:24,788 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string654.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:26,839 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string655.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:28,905 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string655.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:31,004 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| (select (select |#memory_$Pointer$.base| |~#abituguru_sysfs_bank1_templ~0.base|) |~#abituguru_sysfs_bank1_templ~0.offset|)) [2019-10-07 11:36:33,255 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_sysfs_bank1_templ~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:35,347 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string657.base|) [2019-10-07 11:36:39,371 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string658.base|) [2019-10-07 11:36:41,534 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |#t~string659.base|) [2019-10-07 11:36:43,818 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string660.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:46,035 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string661.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:48,357 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string662.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:50,686 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string663.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:53,027 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string664.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:55,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string665.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:36:57,727 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string666.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:00,000 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string667.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:02,340 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:04,619 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:06,907 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string670.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:09,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string671.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:11,600 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| (select (select |#memory_$Pointer$.base| |~#abituguru_sysfs_fan_templ~0.base|) |~#abituguru_sysfs_fan_templ~0.offset|)) [2019-10-07 11:37:13,877 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_sysfs_fan_templ~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:16,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string673.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:18,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string674.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:21,296 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string675.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:23,628 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string676.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:25,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string677.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:28,237 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| (select (select |#memory_$Pointer$.base| |~#abituguru_sysfs_pwm_templ~0.base|) |~#abituguru_sysfs_pwm_templ~0.offset|)) [2019-10-07 11:37:30,521 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| |~#abituguru_sysfs_pwm_templ~0.base|) [2019-10-07 11:37:32,589 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string679.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:36,283 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string680.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:38,561 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string681.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:41,875 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string682.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:44,103 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string683.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:47,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_bank1_max_value~0.base| (select (select |#memory_$Pointer$.base| |~#abituguru_sysfs_attr~0.base|) |~#abituguru_sysfs_attr~0.offset|)) [2019-10-07 11:37:49,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_sysfs_attr~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:51,748 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string688.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:53,838 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string688.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:55,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string767.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:37:57,943 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string767.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:00,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string769.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:02,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string791.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:04,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string792.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:08,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string793.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:10,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string794.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:13,365 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string797.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:15,855 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:18,326 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string799.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:20,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string800.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:22,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string801.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:24,864 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string804.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:27,055 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#abituguru_driver~0.base|) (+ |~#abituguru_driver~0.offset| 73)) |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:29,243 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_driver~0.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:31,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string810.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:33,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string813.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:36,122 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string814.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:38,472 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string815.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:40,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string816.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:44,586 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string819.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:47,535 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string821.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:50,095 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string823.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:52,883 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string827.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:55,518 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string830.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:38:57,924 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string831.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:39:00,729 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string834.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:39:02,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string837.base| |~#abituguru_bank1_max_value~0.base|) [2019-10-07 11:39:05,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_min~0.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:07,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_max~0.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:09,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |~#bank1_types~0.base|) [2019-10-07 11:39:11,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~never_happen~0.base |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:13,979 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~report_this~0.base |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:16,232 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string76.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:18,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string77.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:20,707 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string78.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:22,932 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string79.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:25,146 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string82.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:27,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:29,621 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string84.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:31,842 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string85.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:33,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string86.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:36,189 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string89.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:38,370 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |#t~string92.base|) [2019-10-07 11:39:40,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |#t~string93.base|) [2019-10-07 11:39:42,731 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |#t~string94.base|) [2019-10-07 11:39:44,939 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string95.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:47,116 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string98.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:49,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string104.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:51,474 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string105.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:53,647 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:55,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string107.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:39:58,017 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#abituguru_pwm_settings_multiplier~0.base| |#t~string110.base|) [2019-10-07 11:40:00,226 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string118.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:02,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string119.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:04,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string120.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:06,741 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string121.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:08,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string124.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:11,196 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string128.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:13,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string129.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:15,767 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string130.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:17,976 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string131.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:20,287 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string134.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:22,541 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string140.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:24,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string141.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:27,018 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string142.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:29,247 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string143.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:31,542 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string146.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:33,790 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string150.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:35,977 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string151.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:38,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string152.base| |~#abituguru_pwm_settings_multiplier~0.base|) [2019-10-07 11:40:40,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string153.base| |~#abituguru_pwm_settings_multiplier~0.base|)