/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 00:45:47,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 00:45:47,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 00:45:47,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 00:45:47,373 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 00:45:47,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 00:45:47,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 00:45:47,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 00:45:47,380 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 00:45:47,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 00:45:47,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 00:45:47,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 00:45:47,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 00:45:47,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 00:45:47,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 00:45:47,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 00:45:47,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 00:45:47,403 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 00:45:47,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 00:45:47,408 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 00:45:47,410 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 00:45:47,411 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 00:45:47,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 00:45:47,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 00:45:47,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 00:45:47,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 00:45:47,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 00:45:47,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 00:45:47,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 00:45:47,420 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 00:45:47,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 00:45:47,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 00:45:47,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 00:45:47,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 00:45:47,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 00:45:47,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 00:45:47,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 00:45:47,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 00:45:47,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 00:45:47,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 00:45:47,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 00:45:47,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 00:45:47,442 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 00:45:47,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 00:45:47,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 00:45:47,444 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 00:45:47,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 00:45:47,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 00:45:47,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 00:45:47,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 00:45:47,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 00:45:47,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 00:45:47,446 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 00:45:47,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 00:45:47,446 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 00:45:47,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 00:45:47,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 00:45:47,447 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 00:45:47,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 00:45:47,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 00:45:47,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 00:45:47,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 00:45:47,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 00:45:47,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 00:45:47,449 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 00:45:47,449 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 00:45:47,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 00:45:47,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 00:45:47,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 00:45:47,912 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 00:45:47,913 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 00:45:47,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-22 00:45:48,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef31aa5bd/f25625895db2429aa1cd32923f6a008b/FLAGc76cbe6fa [2021-02-22 00:45:48,754 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 00:45:48,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-22 00:45:48,777 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef31aa5bd/f25625895db2429aa1cd32923f6a008b/FLAGc76cbe6fa [2021-02-22 00:45:48,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef31aa5bd/f25625895db2429aa1cd32923f6a008b [2021-02-22 00:45:48,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 00:45:48,997 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 00:45:49,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 00:45:49,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 00:45:49,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 00:45:49,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:45:48" (1/1) ... [2021-02-22 00:45:49,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2d1989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49, skipping insertion in model container [2021-02-22 00:45:49,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 12:45:48" (1/1) ... [2021-02-22 00:45:49,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 00:45:49,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 00:45:49,506 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c[18861,18874] [2021-02-22 00:45:49,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:45:49,531 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 00:45:49,648 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c[18861,18874] [2021-02-22 00:45:49,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 00:45:49,702 INFO L208 MainTranslator]: Completed translation [2021-02-22 00:45:49,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49 WrapperNode [2021-02-22 00:45:49,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 00:45:49,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 00:45:49,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 00:45:49,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 00:45:49,718 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,766 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (1/1) ... [2021-02-22 00:45:49,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 00:45:49,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 00:45:49,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 00:45:49,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 00:45:49,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (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 [2021-02-22 00:45:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 00:45:49,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 00:45:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 00:45:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 00:45:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 00:45:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 00:45:49,984 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 00:45:49,985 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 00:45:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 00:45:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 00:45:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 00:45:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 00:45:49,986 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 00:45:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 00:45:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 00:45:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 00:45:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 00:45:49,987 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 00:45:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 00:45:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 00:45:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 00:45:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 00:45:49,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 00:45:49,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 00:45:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 00:45:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 00:45:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 00:45:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 00:45:49,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 00:45:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 00:45:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 00:45:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 00:45:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:45:49,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 00:45:49,991 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 00:45:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 00:45:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 00:45:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 00:45:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 00:45:49,992 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 00:45:49,993 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-22 00:45:49,994 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 00:45:49,995 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 00:45:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 00:45:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 00:45:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 00:45:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 00:45:49,996 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 00:45:49,997 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 00:45:49,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 00:45:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 00:45:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 00:45:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 00:45:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 00:45:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 00:45:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 00:45:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 00:45:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 00:45:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 00:45:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 00:45:51,185 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 00:45:51,185 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 00:45:51,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:45:51 BoogieIcfgContainer [2021-02-22 00:45:51,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 00:45:51,190 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 00:45:51,190 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 00:45:51,193 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 00:45:51,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 12:45:48" (1/3) ... [2021-02-22 00:45:51,195 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0d2e18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:45:51, skipping insertion in model container [2021-02-22 00:45:51,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 12:45:49" (2/3) ... [2021-02-22 00:45:51,195 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0d2e18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 12:45:51, skipping insertion in model container [2021-02-22 00:45:51,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 12:45:51" (3/3) ... [2021-02-22 00:45:51,197 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product62.cil.c [2021-02-22 00:45:51,203 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 00:45:51,209 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 00:45:51,228 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 00:45:51,251 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 00:45:51,251 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 00:45:51,251 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 00:45:51,251 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 00:45:51,251 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 00:45:51,251 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 00:45:51,252 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 00:45:51,252 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 00:45:51,275 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states. [2021-02-22 00:45:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 00:45:51,296 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:51,297 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:51,298 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:51,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:51,304 INFO L82 PathProgramCache]: Analyzing trace with hash 2147038925, now seen corresponding path program 1 times [2021-02-22 00:45:51,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:51,314 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [609670425] [2021-02-22 00:45:51,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:51,386 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:45:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:51,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:51,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:51,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:51,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,096 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:52,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:45:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 00:45:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:52,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:52,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:52,350 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [609670425] [2021-02-22 00:45:52,352 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:52,353 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 00:45:52,353 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709825245] [2021-02-22 00:45:52,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 00:45:52,360 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:52,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 00:45:52,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:45:52,379 INFO L87 Difference]: Start difference. First operand 351 states. Second operand 3 states. [2021-02-22 00:45:54,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:45:54,356 INFO L93 Difference]: Finished difference Result 566 states and 673 transitions. [2021-02-22 00:45:54,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 00:45:54,359 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 00:45:54,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:45:54,380 INFO L225 Difference]: With dead ends: 566 [2021-02-22 00:45:54,380 INFO L226 Difference]: Without dead ends: 345 [2021-02-22 00:45:54,386 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 00:45:54,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2021-02-22 00:45:54,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 299. [2021-02-22 00:45:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2021-02-22 00:45:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 328 transitions. [2021-02-22 00:45:54,568 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 328 transitions. Word has length 147 [2021-02-22 00:45:54,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:45:54,569 INFO L480 AbstractCegarLoop]: Abstraction has 299 states and 328 transitions. [2021-02-22 00:45:54,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 00:45:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 328 transitions. [2021-02-22 00:45:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 00:45:54,574 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:54,574 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:54,575 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 00:45:54,575 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:54,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:54,576 INFO L82 PathProgramCache]: Analyzing trace with hash -1778762949, now seen corresponding path program 1 times [2021-02-22 00:45:54,576 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:54,576 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1200026528] [2021-02-22 00:45:54,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:54,581 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:45:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:54,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:54,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:54,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:54,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:54,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:54,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:54,991 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:54,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:55,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 00:45:55,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:45:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:55,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:55,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:55,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:55,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1200026528] [2021-02-22 00:45:55,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:55,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 00:45:55,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245545148] [2021-02-22 00:45:55,099 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 00:45:55,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:55,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 00:45:55,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 00:45:55,100 INFO L87 Difference]: Start difference. First operand 299 states and 328 transitions. Second operand 4 states. [2021-02-22 00:45:55,793 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:45:57,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:45:57,205 INFO L93 Difference]: Finished difference Result 478 states and 543 transitions. [2021-02-22 00:45:57,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 00:45:57,206 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 00:45:57,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:45:57,212 INFO L225 Difference]: With dead ends: 478 [2021-02-22 00:45:57,212 INFO L226 Difference]: Without dead ends: 328 [2021-02-22 00:45:57,214 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 00:45:57,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-22 00:45:57,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 289. [2021-02-22 00:45:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-22 00:45:57,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 315 transitions. [2021-02-22 00:45:57,342 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 315 transitions. Word has length 148 [2021-02-22 00:45:57,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:45:57,343 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 315 transitions. [2021-02-22 00:45:57,343 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 00:45:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 315 transitions. [2021-02-22 00:45:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 00:45:57,346 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:45:57,347 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:45:57,347 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 00:45:57,347 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:45:57,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:45:57,348 INFO L82 PathProgramCache]: Analyzing trace with hash -1619781051, now seen corresponding path program 1 times [2021-02-22 00:45:57,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:45:57,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [42363571] [2021-02-22 00:45:57,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:45:57,352 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:45:57,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:57,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:57,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:45:57,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,763 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:45:57,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:45:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:45:57,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:45:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:45:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:57,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:45:57,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:45:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:45:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:45:57,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 00:45:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 00:45:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:45:57,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:45:57,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:45:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:45:57,991 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [42363571] [2021-02-22 00:45:57,992 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:45:57,992 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:45:57,992 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358922644] [2021-02-22 00:45:57,993 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:45:57,995 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:45:57,995 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:45:57,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:45:57,996 INFO L87 Difference]: Start difference. First operand 289 states and 315 transitions. Second operand 10 states. [2021-02-22 00:45:58,574 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:45:59,013 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:45:59,366 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:45:59,805 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:00,206 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:00,599 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:02,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:02,755 INFO L93 Difference]: Finished difference Result 524 states and 605 transitions. [2021-02-22 00:46:02,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 00:46:02,756 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 00:46:02,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:02,762 INFO L225 Difference]: With dead ends: 524 [2021-02-22 00:46:02,762 INFO L226 Difference]: Without dead ends: 350 [2021-02-22 00:46:02,763 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 00:46:02,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-02-22 00:46:02,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 289. [2021-02-22 00:46:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-22 00:46:02,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 314 transitions. [2021-02-22 00:46:02,907 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 314 transitions. Word has length 161 [2021-02-22 00:46:02,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:02,908 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 314 transitions. [2021-02-22 00:46:02,908 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:46:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 314 transitions. [2021-02-22 00:46:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-22 00:46:02,912 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:02,912 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:02,912 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 00:46:02,913 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:02,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:02,913 INFO L82 PathProgramCache]: Analyzing trace with hash 1480384188, now seen corresponding path program 1 times [2021-02-22 00:46:02,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:02,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [239648884] [2021-02-22 00:46:02,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:02,917 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:02,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,308 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:03,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:46:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:46:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:03,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:03,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:46:03,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:03,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 00:46:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-22 00:46:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:03,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:03,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:03,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:03,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [239648884] [2021-02-22 00:46:03,536 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:03,537 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 00:46:03,537 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988915330] [2021-02-22 00:46:03,537 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 00:46:03,538 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:03,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 00:46:03,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 00:46:03,539 INFO L87 Difference]: Start difference. First operand 289 states and 314 transitions. Second operand 7 states. [2021-02-22 00:46:04,160 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:05,917 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:07,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:07,134 INFO L93 Difference]: Finished difference Result 718 states and 850 transitions. [2021-02-22 00:46:07,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 00:46:07,135 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2021-02-22 00:46:07,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:07,141 INFO L225 Difference]: With dead ends: 718 [2021-02-22 00:46:07,141 INFO L226 Difference]: Without dead ends: 544 [2021-02-22 00:46:07,143 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-22 00:46:07,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2021-02-22 00:46:07,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 417. [2021-02-22 00:46:07,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2021-02-22 00:46:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 449 transitions. [2021-02-22 00:46:07,313 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 449 transitions. Word has length 179 [2021-02-22 00:46:07,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:07,314 INFO L480 AbstractCegarLoop]: Abstraction has 417 states and 449 transitions. [2021-02-22 00:46:07,314 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 00:46:07,314 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 449 transitions. [2021-02-22 00:46:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-22 00:46:07,317 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:07,317 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:07,317 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 00:46:07,318 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:07,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:07,318 INFO L82 PathProgramCache]: Analyzing trace with hash 662099381, now seen corresponding path program 1 times [2021-02-22 00:46:07,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:07,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1306927026] [2021-02-22 00:46:07,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:07,322 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:07,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:07,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:07,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:07,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:46:07,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,699 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:07,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:07,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 00:46:07,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:07,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:46:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:46:07,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:07,914 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:46:07,916 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:46:07,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:07,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:07,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:07,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:07,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:08,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:08,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:08,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:08,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-22 00:46:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:08,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:08,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:08,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-22 00:46:08,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:08,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:08,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:08,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:08,102 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1306927026] [2021-02-22 00:46:08,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:08,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:46:08,103 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914790870] [2021-02-22 00:46:08,104 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:46:08,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:08,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:46:08,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:46:08,106 INFO L87 Difference]: Start difference. First operand 417 states and 449 transitions. Second operand 10 states. [2021-02-22 00:46:08,702 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:09,959 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:10,347 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:46:10,756 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:46:11,125 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:11,535 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:46:11,921 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:14,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:14,986 INFO L93 Difference]: Finished difference Result 1141 states and 1381 transitions. [2021-02-22 00:46:14,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-22 00:46:14,987 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-22 00:46:14,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:14,996 INFO L225 Difference]: With dead ends: 1141 [2021-02-22 00:46:14,996 INFO L226 Difference]: Without dead ends: 839 [2021-02-22 00:46:14,998 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-22 00:46:15,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2021-02-22 00:46:15,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 627. [2021-02-22 00:46:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2021-02-22 00:46:15,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 688 transitions. [2021-02-22 00:46:15,281 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 688 transitions. Word has length 203 [2021-02-22 00:46:15,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:15,282 INFO L480 AbstractCegarLoop]: Abstraction has 627 states and 688 transitions. [2021-02-22 00:46:15,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:46:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 688 transitions. [2021-02-22 00:46:15,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-22 00:46:15,285 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:15,285 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:15,286 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 00:46:15,286 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:15,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:15,287 INFO L82 PathProgramCache]: Analyzing trace with hash -28394760, now seen corresponding path program 1 times [2021-02-22 00:46:15,287 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:15,287 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2021343470] [2021-02-22 00:46:15,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:15,290 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,697 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:15,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:15,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:15,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:15,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 00:46:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 00:46:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:15,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-22 00:46:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:15,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-22 00:46:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:15,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:15,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:15,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2021343470] [2021-02-22 00:46:15,912 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:15,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 00:46:15,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011017282] [2021-02-22 00:46:15,913 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 00:46:15,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:15,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 00:46:15,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 00:46:15,914 INFO L87 Difference]: Start difference. First operand 627 states and 688 transitions. Second operand 10 states. [2021-02-22 00:46:16,545 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:18,154 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:18,566 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:19,080 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:19,498 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:20,402 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:20,784 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:21,221 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:21,722 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:24,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:24,169 INFO L93 Difference]: Finished difference Result 1974 states and 2394 transitions. [2021-02-22 00:46:24,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 00:46:24,170 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-22 00:46:24,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:24,180 INFO L225 Difference]: With dead ends: 1974 [2021-02-22 00:46:24,180 INFO L226 Difference]: Without dead ends: 1462 [2021-02-22 00:46:24,183 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 00:46:24,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2021-02-22 00:46:24,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1078. [2021-02-22 00:46:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-22 00:46:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1191 transitions. [2021-02-22 00:46:24,629 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1191 transitions. Word has length 203 [2021-02-22 00:46:24,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:24,630 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1191 transitions. [2021-02-22 00:46:24,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 00:46:24,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1191 transitions. [2021-02-22 00:46:24,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-22 00:46:24,640 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:24,640 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:24,640 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 00:46:24,641 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:24,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:24,641 INFO L82 PathProgramCache]: Analyzing trace with hash 743308972, now seen corresponding path program 1 times [2021-02-22 00:46:24,641 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:24,641 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1072220982] [2021-02-22 00:46:24,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:24,645 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:24,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:24,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:24,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,035 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:25,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:25,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:46:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 00:46:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 00:46:25,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:25,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:25,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-22 00:46:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-22 00:46:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:25,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:25,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:25,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:25,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:25,261 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1072220982] [2021-02-22 00:46:25,262 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:25,262 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 00:46:25,262 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773888531] [2021-02-22 00:46:25,262 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 00:46:25,263 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:25,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 00:46:25,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:46:25,264 INFO L87 Difference]: Start difference. First operand 1078 states and 1191 transitions. Second operand 11 states. [2021-02-22 00:46:26,009 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:28,096 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:28,524 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:29,021 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:31,191 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:31,612 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:32,004 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:32,393 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:32,767 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:33,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:33,619 INFO L93 Difference]: Finished difference Result 1707 states and 2115 transitions. [2021-02-22 00:46:33,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-22 00:46:33,619 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 208 [2021-02-22 00:46:33,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:33,631 INFO L225 Difference]: With dead ends: 1707 [2021-02-22 00:46:33,631 INFO L226 Difference]: Without dead ends: 1704 [2021-02-22 00:46:33,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2021-02-22 00:46:33,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2021-02-22 00:46:34,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1078. [2021-02-22 00:46:34,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-22 00:46:34,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1189 transitions. [2021-02-22 00:46:34,109 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1189 transitions. Word has length 208 [2021-02-22 00:46:34,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:34,110 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1189 transitions. [2021-02-22 00:46:34,110 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 00:46:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1189 transitions. [2021-02-22 00:46:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-22 00:46:34,117 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:34,117 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:34,117 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 00:46:34,117 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:34,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:34,118 INFO L82 PathProgramCache]: Analyzing trace with hash 679971606, now seen corresponding path program 1 times [2021-02-22 00:46:34,118 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:34,119 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [148739707] [2021-02-22 00:46:34,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:34,122 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:34,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,462 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:34,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:34,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:46:34,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 00:46:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 00:46:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:34,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:34,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:34,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:34,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:34,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:34,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:46:34,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 00:46:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-22 00:46:34,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:34,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:34,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:34,739 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [148739707] [2021-02-22 00:46:34,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:34,740 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 00:46:34,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [376757404] [2021-02-22 00:46:34,741 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 00:46:34,741 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:34,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 00:46:34,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 00:46:34,744 INFO L87 Difference]: Start difference. First operand 1078 states and 1189 transitions. Second operand 11 states. [2021-02-22 00:46:36,295 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:36,649 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:46:37,066 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:46:37,457 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:37,854 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:38,236 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:40,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:40,941 INFO L93 Difference]: Finished difference Result 2697 states and 3313 transitions. [2021-02-22 00:46:40,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 00:46:40,941 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 231 [2021-02-22 00:46:40,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:40,953 INFO L225 Difference]: With dead ends: 2697 [2021-02-22 00:46:40,953 INFO L226 Difference]: Without dead ends: 1734 [2021-02-22 00:46:40,957 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-22 00:46:40,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1734 states. [2021-02-22 00:46:41,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1734 to 1110. [2021-02-22 00:46:41,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1110 states. [2021-02-22 00:46:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 1110 states and 1221 transitions. [2021-02-22 00:46:41,450 INFO L78 Accepts]: Start accepts. Automaton has 1110 states and 1221 transitions. Word has length 231 [2021-02-22 00:46:41,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:41,451 INFO L480 AbstractCegarLoop]: Abstraction has 1110 states and 1221 transitions. [2021-02-22 00:46:41,451 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 00:46:41,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1221 transitions. [2021-02-22 00:46:41,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-22 00:46:41,456 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:41,457 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:41,457 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 00:46:41,457 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:41,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:41,458 INFO L82 PathProgramCache]: Analyzing trace with hash -94726474, now seen corresponding path program 1 times [2021-02-22 00:46:41,458 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:41,458 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1538972331] [2021-02-22 00:46:41,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:41,461 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:41,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:41,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,814 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:41,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:41,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:41,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:41,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 00:46:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-22 00:46:41,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 00:46:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:41,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:41,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:41,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:41,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:41,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:41,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:42,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:42,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:46:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 00:46:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-22 00:46:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:42,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:42,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:42,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:42,142 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1538972331] [2021-02-22 00:46:42,142 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:42,142 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 00:46:42,142 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280079429] [2021-02-22 00:46:42,143 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 00:46:42,143 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:42,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 00:46:42,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-22 00:46:42,144 INFO L87 Difference]: Start difference. First operand 1110 states and 1221 transitions. Second operand 14 states. [2021-02-22 00:46:42,904 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:46:43,300 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:46:43,679 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:44,071 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:44,441 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:45,554 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:45,926 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:46,320 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:46,721 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:47,094 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 00:46:49,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:46:49,923 INFO L93 Difference]: Finished difference Result 2315 states and 2770 transitions. [2021-02-22 00:46:49,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-22 00:46:49,927 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 231 [2021-02-22 00:46:49,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:46:49,936 INFO L225 Difference]: With dead ends: 2315 [2021-02-22 00:46:49,936 INFO L226 Difference]: Without dead ends: 1320 [2021-02-22 00:46:49,940 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-22 00:46:49,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1320 states. [2021-02-22 00:46:50,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1320 to 906. [2021-02-22 00:46:50,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2021-02-22 00:46:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 975 transitions. [2021-02-22 00:46:50,449 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 975 transitions. Word has length 231 [2021-02-22 00:46:50,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:46:50,450 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 975 transitions. [2021-02-22 00:46:50,450 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 00:46:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 975 transitions. [2021-02-22 00:46:50,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-02-22 00:46:50,454 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:46:50,455 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:46:50,455 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 00:46:50,455 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:46:50,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:46:50,455 INFO L82 PathProgramCache]: Analyzing trace with hash 427799142, now seen corresponding path program 1 times [2021-02-22 00:46:50,456 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:46:50,456 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1867517726] [2021-02-22 00:46:50,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:46:50,459 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 00:46:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:50,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:50,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:46:50,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,872 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:46:50,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:46:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:46:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:46:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:46:50,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:50,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:50,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:46:50,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 00:46:50,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-22 00:46:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:50,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:50,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:50,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:51,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 00:46:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-22 00:46:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:46:51,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,055 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:46:51,056 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:46:51,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,087 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:46:51,088 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:46:51,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:46:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:46:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 00:46:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,119 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-22 00:46:51,120 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-22 00:46:51,145 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-22 00:46:51,146 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-22 00:46:51,176 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 00:46:51,178 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 00:46:51,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:51,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:51,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:51,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:46:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:51,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:46:51,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 00:46:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-22 00:46:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-02-22 00:46:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:46:51,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:46:51,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:46:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 00:46:51,434 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1867517726] [2021-02-22 00:46:51,434 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:46:51,434 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-02-22 00:46:51,435 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980948392] [2021-02-22 00:46:51,435 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-22 00:46:51,435 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:46:51,436 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-22 00:46:51,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2021-02-22 00:46:51,436 INFO L87 Difference]: Start difference. First operand 906 states and 975 transitions. Second operand 21 states. [2021-02-22 00:46:52,155 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:52,737 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:46:53,200 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:46:53,641 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:54,050 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:46:54,437 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:55,571 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 00:46:57,522 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:57,993 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:58,491 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:58,962 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:46:59,384 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:46:59,783 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:47:00,200 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:00,660 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:01,109 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:47:01,611 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:02,040 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:47:02,529 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:03,405 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-22 00:47:04,355 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-22 00:47:05,152 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-22 00:47:10,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:47:10,361 INFO L93 Difference]: Finished difference Result 2078 states and 2420 transitions. [2021-02-22 00:47:10,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-22 00:47:10,362 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 236 [2021-02-22 00:47:10,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:47:10,371 INFO L225 Difference]: With dead ends: 2078 [2021-02-22 00:47:10,371 INFO L226 Difference]: Without dead ends: 1287 [2021-02-22 00:47:10,375 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 56 SyntacticMatches, 3 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1116 ImplicationChecksByTransitivity, 11.0s TimeCoverageRelationStatistics Valid=807, Invalid=3483, Unknown=0, NotChecked=0, Total=4290 [2021-02-22 00:47:10,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2021-02-22 00:47:10,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 867. [2021-02-22 00:47:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 867 states. [2021-02-22 00:47:10,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 926 transitions. [2021-02-22 00:47:10,780 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 926 transitions. Word has length 236 [2021-02-22 00:47:10,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:47:10,781 INFO L480 AbstractCegarLoop]: Abstraction has 867 states and 926 transitions. [2021-02-22 00:47:10,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-02-22 00:47:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 926 transitions. [2021-02-22 00:47:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-02-22 00:47:10,785 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 00:47:10,786 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 00:47:10,786 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-22 00:47:10,786 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 00:47:10,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 00:47:10,787 INFO L82 PathProgramCache]: Analyzing trace with hash -1156816047, now seen corresponding path program 1 times [2021-02-22 00:47:10,787 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 00:47:10,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1638826676] [2021-02-22 00:47:10,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 00:47:10,873 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:10,893 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:10,901 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:10,906 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:10,953 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 00:47:10,968 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 00:47:10,974 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:10,974 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:10,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:10,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 00:47:10,992 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 00:47:11,001 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.0 percent of original size [2021-02-22 00:47:11,006 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.0 percent of original size 114 [2021-02-22 00:47:11,009 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,009 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,011 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,012 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,014 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 00:47:11,015 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 00:47:11,018 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,020 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,022 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,022 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,024 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,025 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,026 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 00:47:11,028 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 00:47:11,030 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,032 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,035 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,040 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,043 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,047 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,092 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 00:47:11,094 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 00:47:11,096 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,098 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,100 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,101 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,103 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,103 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,105 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 00:47:11,107 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 00:47:11,110 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,112 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,115 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,119 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,122 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,126 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,171 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 00:47:11,172 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 00:47:11,175 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,176 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,179 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,183 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,186 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 00:47:11,190 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 00:47:11,235 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 00:47:11,236 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 00:47:11,239 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,241 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,243 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,243 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,245 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 00:47:11,246 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 00:47:11,248 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 00:47:11,249 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 00:47:11,251 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 00:47:11,253 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 00:47:11,253 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 00:47:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:47:11,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,654 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:47:11,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 00:47:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 00:47:11,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 00:47:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 00:47:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:11,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:11,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 00:47:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 00:47:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 00:47:11,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-22 00:47:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,802 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-22 00:47:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:47:11,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 00:47:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:11,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 00:47:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:47:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 00:47:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-22 00:47:11,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 00:47:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 00:47:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:11,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-02-22 00:47:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 00:47:11,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:11,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 00:47:12,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 00:47:12,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-02-22 00:47:12,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:12,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:47:12,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:12,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:47:12,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,097 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:12,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:47:12,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:12,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:47:12,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,105 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:12,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 00:47:12,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 00:47:12,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:12,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:47:12,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:47:12,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:12,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:12,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,277 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:12,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:12,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:12,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:12,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:12,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 00:47:12,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:12,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,407 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:12,409 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:12,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:12,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:47:12,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:47:12,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:12,618 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 00:47:12,618 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 00:47:12,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 00:47:12,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 00:47:12,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:12,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:12,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:12,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:12,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:47:12,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:12,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:12,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:13,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:13,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,011 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 00:47:13,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:13,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:47:13,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:13,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 00:47:13,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,189 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 00:47:13,190 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 00:47:13,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:47:13,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:47:13,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:47:13,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 00:47:13,279 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-22 00:47:13,280 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-22 00:47:13,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:13,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:13,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:13,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:13,516 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-22 00:47:13,517 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-22 00:47:13,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:13,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:13,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:13,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:13,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:13,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 00:47:13,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 00:47:13,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 00:47:13,979 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-22 00:47:13,980 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-22 00:47:13,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:13,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:14,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:14,120 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-22 00:47:14,120 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-22 00:47:14,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:14,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,198 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:47:14,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 00:47:14,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:14,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:14,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:14,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:14,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:47:14,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:47:14,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:47:14,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:47:14,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:47:14,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:47:14,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 00:47:14,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 00:47:14,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:14,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:47:15,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 00:47:15,133 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-22 00:47:15,134 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-22 00:47:15,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:47:15,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:15,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:15,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:15,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:15,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:15,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:15,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:15,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:15,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,504 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:15,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:15,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:15,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:15,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 00:47:15,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 00:47:15,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:15,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:15,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:16,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 00:47:16,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 00:47:16,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 00:47:16,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 00:47:16,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 00:47:16,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:16,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:16,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:16,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 00:47:16,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:47:16,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 00:47:16,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:47:16,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:16,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:16,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 00:47:16,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 00:47:16,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 00:47:16,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:16,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:16,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 00:47:16,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 00:47:16,782 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1638826676] [2021-02-22 00:47:16,782 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 00:47:16,782 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2021-02-22 00:47:16,782 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427061832] [2021-02-22 00:47:16,784 INFO L460 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-02-22 00:47:16,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 00:47:16,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-02-22 00:47:16,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=407, Invalid=6399, Unknown=0, NotChecked=0, Total=6806 [2021-02-22 00:47:16,789 INFO L87 Difference]: Start difference. First operand 867 states and 926 transitions. Second operand 78 states. [2021-02-22 00:47:17,638 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:47:18,239 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:18,691 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:19,156 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:19,584 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:47:20,016 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:20,618 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:21,121 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:21,605 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:22,078 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:22,556 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:23,081 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:47:23,567 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:24,065 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:47:24,648 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:47:25,146 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:25,712 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:47:26,306 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:47:26,910 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:47:27,558 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:47:28,180 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:47:29,344 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:47:29,927 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:30,345 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 00:47:31,223 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 00:47:31,738 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:47:33,160 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:47:33,715 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:34,283 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:34,918 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:35,550 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:47:36,100 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:36,599 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:37,153 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:37,668 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:38,399 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:38,916 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:39,491 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:40,104 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:47:40,620 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:41,192 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:41,777 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:42,442 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:42,998 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:43,519 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:44,124 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:44,659 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:47:45,419 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:46,152 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:46,773 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:47,639 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:48,063 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:47:48,732 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:49,164 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:50,305 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-22 00:47:50,757 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:47:51,248 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:47:51,818 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:47:52,775 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 00:47:53,204 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:53,710 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:54,129 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:47:55,100 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-22 00:47:55,526 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:47:56,046 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:47:56,477 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:56,980 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:57,453 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:47:58,430 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 00:47:58,860 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:47:59,475 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:47:59,932 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:48:00,430 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:00,880 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:48:01,335 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:48:02,308 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-22 00:48:03,273 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 00:48:03,759 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:04,200 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:48:04,666 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:05,657 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-22 00:48:06,088 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:48:07,060 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 217 [2021-02-22 00:48:07,996 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 00:48:08,440 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:48:09,051 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:10,000 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-22 00:48:10,427 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:48:10,983 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:11,419 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:12,024 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:12,471 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:12,974 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:13,956 WARN L202 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 00:48:14,642 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:15,098 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:15,812 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:16,271 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:17,239 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-22 00:48:18,349 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 00:48:18,976 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:48:19,749 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:48:21,006 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:48:21,669 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 00:48:22,326 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:48:23,538 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-22 00:48:24,250 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:48:24,796 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:25,778 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:48:26,348 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:48:27,248 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:48:27,736 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:28,666 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:48:29,550 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 00:48:30,113 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:48:30,760 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 00:48:32,094 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-22 00:48:32,712 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:48:34,273 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:35,609 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:36,863 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:37,515 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:38,069 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 00:48:39,373 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:40,252 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:41,301 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:41,985 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:43,257 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 00:48:43,997 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:44,922 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 00:48:45,632 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:46,650 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:48:47,257 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 00:48:48,420 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:48:51,327 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:48:52,950 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:48:53,892 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 00:48:54,852 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 00:48:55,425 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 00:48:59,235 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 00:49:02,106 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:02,589 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:49:03,081 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:03,573 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:04,033 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:49:04,497 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:04,952 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:05,420 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:49:05,901 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:06,428 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:06,886 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:07,342 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:07,815 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:08,278 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 00:49:08,715 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:09,173 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:09,639 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:10,110 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:10,623 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:11,105 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:11,596 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 00:49:12,057 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 00:49:12,513 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 00:49:12,980 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 00:49:33,992 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:49:34,478 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 00:49:34,950 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 00:49:36,291 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 00:49:37,446 WARN L202 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 00:49:38,988 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 00:50:00,525 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-02-22 00:50:12,219 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2021-02-22 00:50:14,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 00:50:14,278 INFO L93 Difference]: Finished difference Result 3763 states and 4760 transitions. [2021-02-22 00:50:14,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 812 states. [2021-02-22 00:50:14,279 INFO L78 Accepts]: Start accepts. Automaton has 78 states. Word has length 337 [2021-02-22 00:50:14,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 00:50:14,283 INFO L225 Difference]: With dead ends: 3763 [2021-02-22 00:50:14,283 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 00:50:14,383 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1136 GetRequests, 243 SyntacticMatches, 3 SemanticMatches, 890 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363545 ImplicationChecksByTransitivity, 140.8s TimeCoverageRelationStatistics Valid=25235, Invalid=769537, Unknown=0, NotChecked=0, Total=794772 [2021-02-22 00:50:14,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 00:50:14,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 00:50:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 00:50:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 00:50:14,385 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 337 [2021-02-22 00:50:14,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 00:50:14,385 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 00:50:14,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 78 states. [2021-02-22 00:50:14,385 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 00:50:14,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 00:50:14,386 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 00:50:14,388 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 00:50:18,632 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 442 DAG size of output: 350 [2021-02-22 00:50:20,489 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 514 DAG size of output: 408 [2021-02-22 00:50:24,386 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 499 DAG size of output: 394 [2021-02-22 00:50:26,657 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 226 [2021-02-22 00:50:27,795 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 59 [2021-02-22 00:50:35,093 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-22 00:50:37,401 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 503 DAG size of output: 397 [2021-02-22 00:50:38,908 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-22 00:50:44,104 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-22 00:50:46,892 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-22 00:50:48,388 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-22 00:50:54,376 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 482 DAG size of output: 369 [2021-02-22 00:50:55,486 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-22 00:51:01,129 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 453 DAG size of output: 365 [2021-02-22 00:51:02,521 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 488 DAG size of output: 378 [2021-02-22 00:51:05,154 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 510 DAG size of output: 405 [2021-02-22 00:51:06,939 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-22 00:51:10,865 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 544 DAG size of output: 415 [2021-02-22 00:51:12,418 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-22 00:51:15,233 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 488 DAG size of output: 381 [2021-02-22 00:51:17,176 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 486 DAG size of output: 384 [2021-02-22 00:51:25,374 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 499 DAG size of output: 395 [2021-02-22 00:51:26,619 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-22 00:51:28,281 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 499 DAG size of output: 394 [2021-02-22 00:51:30,120 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-22 00:51:31,140 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-22 00:51:32,817 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-22 00:51:33,125 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-22 00:51:33,431 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:51:33,759 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-22 00:51:34,709 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 23 [2021-02-22 00:51:35,012 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:51:35,404 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-22 00:51:37,702 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 289 DAG size of output: 48 [2021-02-22 00:51:41,633 WARN L202 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 347 DAG size of output: 68 [2021-02-22 00:51:43,559 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2021-02-22 00:51:44,227 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2021-02-22 00:51:45,291 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 195 DAG size of output: 31 [2021-02-22 00:51:46,279 WARN L202 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 00:51:47,883 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-22 00:51:48,276 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-22 00:51:49,158 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-22 00:51:49,832 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 00:51:52,555 WARN L202 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-22 00:51:52,660 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 21 [2021-02-22 00:51:52,963 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:51:54,191 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-22 00:51:55,242 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-22 00:51:55,543 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:51:58,791 WARN L202 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 333 DAG size of output: 61 [2021-02-22 00:51:59,192 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2021-02-22 00:51:59,508 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:51:59,810 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:02,671 WARN L202 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-22 00:52:03,387 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:52:05,408 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-22 00:52:07,395 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-22 00:52:08,205 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 00:52:08,516 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:08,659 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-22 00:52:08,955 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:52:09,259 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:11,429 WARN L202 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:52:13,549 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-22 00:52:14,934 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-22 00:52:15,562 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 22 [2021-02-22 00:52:15,846 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-22 00:52:16,612 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-22 00:52:16,891 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:17,170 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:18,780 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-22 00:52:19,855 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-22 00:52:20,678 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-22 00:52:20,958 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-22 00:52:23,854 WARN L202 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-22 00:52:24,127 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 00:52:25,087 WARN L202 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-02-22 00:52:25,653 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-22 00:52:29,120 WARN L202 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 336 DAG size of output: 65 [2021-02-22 00:52:29,451 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 00:52:31,909 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-22 00:52:32,734 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-22 00:52:32,851 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-22 00:52:33,128 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-22 00:52:36,517 WARN L202 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-22 00:52:36,796 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:52:39,536 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 186 DAG size of output: 47 [2021-02-22 00:52:39,854 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:52:40,152 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 00:52:41,639 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-22 00:52:41,929 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 00:52:42,799 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-22 00:52:43,101 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-22 00:52:45,772 WARN L202 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-22 00:52:45,891 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-22 00:52:46,730 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-22 00:52:49,383 WARN L202 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-22 00:52:50,653 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-22 00:52:51,577 WARN L202 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-22 00:52:52,241 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:52:54,732 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-22 00:52:55,623 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2021-02-22 00:52:55,915 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:52:58,368 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-22 00:53:00,823 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-22 00:53:01,993 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-22 00:53:02,660 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:53:03,327 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:53:03,995 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:53:05,602 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-22 00:53:06,291 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 00:53:06,565 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-22 00:53:07,465 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-22 00:53:08,392 WARN L202 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-22 00:53:08,974 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2021-02-22 00:53:11,214 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 309 DAG size of output: 50 [2021-02-22 00:53:11,755 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2021-02-22 00:53:12,047 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:14,220 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-22 00:53:15,141 WARN L202 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-22 00:53:16,739 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-22 00:53:18,572 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 173 DAG size of output: 39 [2021-02-22 00:53:18,848 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:53:20,967 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:53:22,026 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-22 00:53:24,296 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 183 DAG size of output: 42 [2021-02-22 00:53:26,173 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-22 00:53:29,292 WARN L202 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 184 DAG size of output: 41 [2021-02-22 00:53:29,584 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:29,864 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:53:31,760 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-22 00:53:32,041 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:53:32,335 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:32,645 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:35,398 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 304 DAG size of output: 61 [2021-02-22 00:53:37,832 WARN L202 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 317 DAG size of output: 57 [2021-02-22 00:53:38,115 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:53:38,784 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:53:39,708 WARN L202 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-22 00:53:42,103 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 187 DAG size of output: 45 [2021-02-22 00:53:43,486 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2021-02-22 00:53:43,855 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:53:47,133 WARN L202 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 344 DAG size of output: 64 [2021-02-22 00:53:48,269 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-22 00:53:49,169 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-22 00:53:50,006 WARN L202 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-22 00:53:50,308 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-22 00:53:50,609 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-22 00:53:50,901 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:53,440 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-22 00:53:53,573 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-22 00:53:55,081 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-22 00:53:55,355 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:53:55,648 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:53:56,562 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-22 00:53:57,632 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-22 00:54:01,019 WARN L202 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-22 00:54:03,777 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 348 DAG size of output: 54 [2021-02-22 00:54:04,057 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:54:04,335 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:54:05,282 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-22 00:54:06,247 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-22 00:54:06,543 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:54:07,475 WARN L202 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-22 00:54:08,605 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-22 00:54:10,763 WARN L202 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-22 00:54:11,773 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-22 00:54:12,572 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-22 00:54:13,318 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-22 00:54:14,012 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:54:14,333 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 00:54:14,647 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-22 00:54:15,359 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 29 [2021-02-22 00:54:15,652 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:54:16,532 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 00:54:16,813 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:54:17,520 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-22 00:54:19,862 WARN L202 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 314 DAG size of output: 56 [2021-02-22 00:54:20,154 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 00:54:21,050 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2021-02-22 00:54:21,613 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-22 00:54:24,150 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 317 DAG size of output: 54 [2021-02-22 00:54:25,303 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 200 DAG size of output: 35 [2021-02-22 00:54:25,668 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 00:54:27,705 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 174 DAG size of output: 34 [2021-02-22 00:54:28,377 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-22 00:54:29,516 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-22 00:54:29,841 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:54:32,223 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 00:54:32,558 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:54:36,312 WARN L202 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-22 00:54:39,905 WARN L202 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 189 DAG size of output: 49 [2021-02-22 00:54:42,168 WARN L202 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 177 DAG size of output: 44 [2021-02-22 00:54:45,824 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-22 00:54:47,096 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-22 00:54:47,999 WARN L202 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-22 00:54:48,306 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-22 00:54:48,628 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-22 00:54:50,687 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-22 00:54:52,755 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-22 00:54:53,100 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2021-02-22 00:54:54,730 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-22 00:54:55,431 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-22 00:54:55,713 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 00:54:57,789 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2021-02-22 00:55:01,015 WARN L202 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 334 DAG size of output: 61 [2021-02-22 00:55:03,933 WARN L202 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-22 00:55:04,236 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:55:07,343 WARN L202 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 333 DAG size of output: 61 [2021-02-22 00:55:08,250 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-22 00:55:10,007 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-22 00:55:12,635 WARN L202 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-22 00:55:12,911 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 00:55:13,530 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 00:55:13,537 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 00:55:13,537 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 00:55:13,537 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L506-1(lines 487 508) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 462 517) no Hoare annotation was computed. [2021-02-22 00:55:13,538 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 462 517) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 462 517) no Hoare annotation was computed. [2021-02-22 00:55:13,539 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 00:55:13,540 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L509(lines 486 510) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L493(lines 493 497) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 00:55:13,541 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 518 577) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 518 577) no Hoare annotation was computed. [2021-02-22 00:55:13,542 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L544-2(lines 544 569) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 518 577) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 00:55:13,543 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L570(lines 543 571) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 00:55:13,544 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L558-2(line 558) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L550(lines 550 554) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 00:55:13,545 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 00:55:13,546 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 393 399) the Hoare annotation is: true [2021-02-22 00:55:13,547 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 393 399) the Hoare annotation is: true [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:55:13,547 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 400 408) the Hoare annotation is: true [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:55:13,547 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 848 870) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point L860-1(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:55:13,547 INFO L185 CegarLoopUtils]: At program point L858(lines 858 865) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 00:55:13,548 INFO L192 CegarLoopUtils]: At program point L858-1(lines 858 865) the Hoare annotation is: true [2021-02-22 00:55:13,548 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 848 870) the Hoare annotation is: true [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L856-1(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L856-2(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,548 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,549 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,549 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 848 870) the Hoare annotation is: true [2021-02-22 00:55:13,549 INFO L192 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: true [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 807 830) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 807 830) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 807 830) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 00:55:13,549 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 00:55:13,550 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,550 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,550 INFO L185 CegarLoopUtils]: At program point L123(lines 123 131) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,550 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,550 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point L119(lines 119 136) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point L121-2(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point L121-3(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 115 139) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-22 00:55:13,551 INFO L185 CegarLoopUtils]: At program point L134-1(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-22 00:55:13,552 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 210 218) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 00:55:13,552 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L284(line 284) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L283(lines 283 287) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 274 292) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L283-2(lines 283 287) the Hoare annotation is: true [2021-02-22 00:55:13,552 INFO L192 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 274 292) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 274 292) the Hoare annotation is: true [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L226-2(lines 226 234) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L249-1(line 249) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 219 254) no Hoare annotation was computed. [2021-02-22 00:55:13,553 INFO L189 CegarLoopUtils]: For program point L238(lines 238 246) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 219 254) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 219 254) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L226(lines 226 234) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 386 392) the Hoare annotation is: true [2021-02-22 00:55:13,554 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 386 392) the Hoare annotation is: true [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L446-1(line 446) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-22 00:55:13,554 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 416 461) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 416 461) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 416 461) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-22 00:55:13,555 INFO L189 CegarLoopUtils]: For program point L453-1(line 453) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L453-2(line 453) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L416(lines 416 461) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L416-1(lines 416 461) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 00:55:13,556 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-22 00:55:13,557 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L770-2(line 770) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 729 774) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L729(lines 729 774) no Hoare annotation was computed. [2021-02-22 00:55:13,558 INFO L189 CegarLoopUtils]: For program point L760(lines 760 761) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L748-1(line 748) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 729 774) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L748-2(line 748) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 729 774) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 00:55:13,559 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L753(lines 753 754) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L749(lines 749 756) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L743(lines 743 763) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L743-1(lines 743 763) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 00:55:13,560 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 00:55:13,561 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 838 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,561 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 838 847) the Hoare annotation is: true [2021-02-22 00:55:13,561 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 838 847) the Hoare annotation is: true [2021-02-22 00:55:13,561 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 199 209) the Hoare annotation is: true [2021-02-22 00:55:13,561 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse2 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 00:55:13,561 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-22 00:55:13,561 INFO L185 CegarLoopUtils]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point L204-2(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point L204-3(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-22 00:55:13,562 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-22 00:55:13,563 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-22 00:55:13,563 INFO L185 CegarLoopUtils]: At program point L961(line 961) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse7 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= isHighWaterSensorDry_~retValue_acc~12 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse4 .cse7 .cse5 .cse8 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse8 .cse0 .cse1))) [2021-02-22 00:55:13,563 INFO L185 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1))) [2021-02-22 00:55:13,563 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterSensorDry_~retValue_acc~12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse7) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-22 00:55:13,563 INFO L185 CegarLoopUtils]: At program point L957(line 957) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-22 00:55:13,563 INFO L192 CegarLoopUtils]: At program point L956(lines 956 962) the Hoare annotation is: true [2021-02-22 00:55:13,564 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-22 00:55:13,564 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 952 965) the Hoare annotation is: true [2021-02-22 00:55:13,564 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-22 00:55:13,564 INFO L185 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-22 00:55:13,564 INFO L185 CegarLoopUtils]: At program point L160-1(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L149(lines 149 157) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 141 165) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L147-1(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-22 00:55:13,565 INFO L185 CegarLoopUtils]: At program point L145(lines 145 162) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-22 00:55:13,566 INFO L185 CegarLoopUtils]: At program point L147-2(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-22 00:55:13,566 INFO L185 CegarLoopUtils]: At program point L147-3(line 147) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-22 00:55:13,566 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 81 87) the Hoare annotation is: true [2021-02-22 00:55:13,566 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 81 87) the Hoare annotation is: true [2021-02-22 00:55:13,566 INFO L185 CegarLoopUtils]: At program point L353(lines 353 357) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,566 INFO L185 CegarLoopUtils]: At program point L353-2(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L316(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L345(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse6 (<= |test_#t~nondet31| 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (<= test_~tmp~6 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse11 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse10 .cse11 .cse0 .cse3 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse12 .cse1 .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse10 .cse11) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse8 .cse7 .cse9 .cse10 .cse13 .cse11) (and .cse0 .cse12 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse9 .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse11) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse13 .cse11) (and .cse12 (= ~waterLevel~0 1) .cse2 .cse6 .cse4 .cse8 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse11))) [2021-02-22 00:55:13,567 INFO L185 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (= test_~tmp___0~2 |test_#t~nondet31|)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= |test_#t~nondet31| 2147483647)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse12 .cse3 .cse5 .cse6 .cse7 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L325(lines 325 331) the Hoare annotation is: (let ((.cse7 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (<= test_~tmp___0~2 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~6 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse1 .cse2 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse1 .cse2 .cse4 .cse5 .cse9 .cse6) (and .cse7 (= ~waterLevel~0 1) .cse2 .cse4 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse7 .cse8 .cse2 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse9 .cse6) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse6))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L325-1(lines 325 331) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse2 .cse3 .cse8 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse2 .cse3 (= ~pumpRunning~0 1) .cse8 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse7))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L317(lines 317 321) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,568 INFO L185 CegarLoopUtils]: At program point L363(lines 314 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,568 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 305 370) the Hoare annotation is: true [2021-02-22 00:55:13,569 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 305 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,569 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,569 INFO L185 CegarLoopUtils]: At program point L351-1(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,569 INFO L185 CegarLoopUtils]: At program point L351-2(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,569 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (let ((.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse3 (= test_~tmp___0~2 0)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse11 (<= test_~tmp___0~2 2147483647)) (.cse15 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse16 (= ~pumpRunning~0 0)) (.cse12 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse4 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse11 .cse4 .cse14 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse15 .cse4 .cse6 .cse8 .cse16 .cse12 .cse10) (and .cse0 .cse11 .cse15 .cse4 .cse14 .cse6 .cse8 .cse16 .cse12 .cse10))) [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse10 (<= |test_#t~nondet32| 2147483647)) (.cse11 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse13 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse12 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse13 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse9 .cse10 .cse11 .cse12 .cse3 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse12 .cse3 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-22 00:55:13,570 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 305 370) the Hoare annotation is: true [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~tmp___2~0 |test_#t~nondet32|)) (.cse10 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse11 (<= |test_#t~nondet32| 2147483647)) (.cse12 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse15 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 .cse10 .cse11 .cse12 .cse13 .cse3 .cse14 .cse4 .cse5 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse14 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse9 .cse0 .cse1 .cse10 .cse11 .cse12 .cse13 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse13 .cse3 .cse4 .cse5 .cse15 .cse6 .cse8) (and .cse0 .cse2 .cse13 .cse3 .cse14 .cse4 .cse5 .cse15 .cse6 .cse8))) [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L335(lines 335 341) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L335-1(lines 335 341) the Hoare annotation is: (let ((.cse1 (= test_~tmp___0~2 0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse9 .cse3 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse8 .cse9 .cse2 .cse3 .cse5 .cse6 .cse12 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse10 .cse7))) [2021-02-22 00:55:13,570 INFO L185 CegarLoopUtils]: At program point L360(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-22 00:55:13,571 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= test_~tmp~6 0))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse11 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse12 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse9) (and .cse10 (= ~waterLevel~0 1) .cse1 .cse4 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 (<= test_~tmp___2~0 2147483647) .cse6 .cse7 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9))) [2021-02-22 00:55:13,571 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (= ~pumpRunning~0 0)) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse6 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet30| 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse7 (<= test_~tmp~6 2147483647))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse12 .cse6 .cse8 .cse7 .cse11 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 .cse5 .cse12 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse5 .cse12 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse2 .cse5 (= ~pumpRunning~0 1) .cse12 .cse6 (<= 2 ~waterLevel~0) .cse8 .cse9 .cse10 .cse0 .cse3 .cse4 .cse7))) [2021-02-22 00:55:13,571 INFO L185 CegarLoopUtils]: At program point L323-1(line 323) the Hoare annotation is: (let ((.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet30| 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~tmp~6 |test_#t~nondet30|)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse11 (= ~waterLevel~0 1) .cse2 .cse4 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse12 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7 .cse10) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse12 .cse4 .cse5 .cse7 .cse8 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse12 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse8 .cse10))) [2021-02-22 00:55:13,571 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-22 00:55:13,571 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 00:55:13,571 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-22 00:55:13,571 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 683 728) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L707(lines 707 708) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L703(lines 703 710) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 00:55:13,572 INFO L189 CegarLoopUtils]: For program point L697(lines 697 717) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L697-1(lines 697 717) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 683 728) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 683 728) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L722-2(line 722) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 00:55:13,573 INFO L189 CegarLoopUtils]: For program point L683(lines 683 728) no Hoare annotation was computed. [2021-02-22 00:55:13,574 INFO L189 CegarLoopUtils]: For program point L714(lines 714 715) no Hoare annotation was computed. [2021-02-22 00:55:13,574 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 166 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 00:55:13,574 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 00:55:13,574 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 00:55:13,574 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 966 974) the Hoare annotation is: true [2021-02-22 00:55:13,574 INFO L192 CegarLoopUtils]: At program point L971(line 971) the Hoare annotation is: true [2021-02-22 00:55:13,574 INFO L192 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: true [2021-02-22 00:55:13,574 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 966 974) the Hoare annotation is: true [2021-02-22 00:55:13,574 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 966 974) the Hoare annotation is: true [2021-02-22 00:55:13,574 INFO L189 CegarLoopUtils]: For program point L928(lines 928 936) no Hoare annotation was computed. [2021-02-22 00:55:13,574 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L928-2(lines 928 936) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 920 942) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 920 942) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 920 942) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 376 385) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 376 385) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 376 385) no Hoare annotation was computed. [2021-02-22 00:55:13,575 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L671-1(line 671) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L671-2(line 671) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L630(lines 629 649) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 00:55:13,576 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L631(lines 631 635) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L656-2(line 656) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L640-1(line 640) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 580 682) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L640-2(line 640) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 00:55:13,577 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 580 682) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 580 682) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L658-1(line 658) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L658-2(line 658) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L650(lines 628 651) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L609(lines 609 625) no Hoare annotation was computed. [2021-02-22 00:55:13,578 INFO L189 CegarLoopUtils]: For program point L642-1(line 642) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L642-2(line 642) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L626(lines 626 667) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L668(lines 668 679) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L660-1(line 660) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 00:55:13,579 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L644-1(line 644) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L611-1(line 611) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L669(lines 669 676) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L604(lines 604 608) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L629-2(lines 629 649) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 00:55:13,580 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 00:55:13,581 INFO L189 CegarLoopUtils]: For program point L580(lines 580 682) no Hoare annotation was computed. [2021-02-22 00:55:13,581 INFO L189 CegarLoopUtils]: For program point L580-1(lines 580 682) no Hoare annotation was computed. [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,581 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,582 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,583 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,584 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L236-5(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L236-6(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L236-7(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,585 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L232-4(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L934-2(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L934-3(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,586 INFO L185 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L707-1(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L930(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L930-1(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L930-2(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L930-3(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,587 INFO L185 CegarLoopUtils]: At program point L930-4(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L930-5(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-3(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-4(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-5(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,588 INFO L185 CegarLoopUtils]: At program point L926-6(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point L926-7(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,589 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-22 00:55:13,590 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:55:13,590 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-22 00:55:13,590 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2) (or .cse3 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2))) [2021-02-22 00:55:13,590 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-22 00:55:13,590 INFO L185 CegarLoopUtils]: At program point L185-1(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-22 00:55:13,591 INFO L185 CegarLoopUtils]: At program point L181(lines 181 187) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 (<= activatePump_~tmp~3 2147483647)) .cse6) (or .cse5 .cse1 .cse7 .cse2 .cse3 .cse4 .cse6) (or .cse8 .cse0 .cse1 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse3) (or .cse8 .cse1 .cse7 .cse9 .cse3))) [2021-02-22 00:55:13,591 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-22 00:55:13,591 INFO L185 CegarLoopUtils]: At program point L179-1(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-22 00:55:13,591 INFO L185 CegarLoopUtils]: At program point L179-2(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-22 00:55:13,591 INFO L185 CegarLoopUtils]: At program point L179-3(line 179) the Hoare annotation is: (let ((.cse1 (= |activatePump_#t~ret10| activatePump_~tmp~3)) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= |activatePump_#t~ret10| ~methaneLevelCritical~0) (<= |activatePump_#t~ret10| 2147483647) .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 .cse7 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse1) .cse3 .cse4 .cse5 .cse6) (or .cse8 .cse2 .cse7 .cse9 .cse4) (or .cse8 .cse0 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse2 .cse4))) [2021-02-22 00:55:13,592 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-22 00:55:13,592 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-22 00:55:13,592 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 255 273) the Hoare annotation is: true [2021-02-22 00:55:13,592 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse11 (<= 2 ~waterLevel~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not .cse11)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (not (= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse10)) (.cse4 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse5 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~0 1) .cse10 .cse11 (= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse2 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse5 .cse6) (or .cse7 .cse9 .cse8 .cse1 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse5)))) [2021-02-22 00:55:13,592 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse8 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse0 .cse1 .cse8) (or .cse4 .cse5 .cse7 .cse0 .cse8))) [2021-02-22 00:55:13,593 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterLevel_~tmp~4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse7 .cse2) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-22 00:55:13,593 INFO L185 CegarLoopUtils]: At program point L264(lines 264 268) the Hoare annotation is: (let ((.cse16 (= ~pumpRunning~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (= isHighWaterLevel_~tmp~4 0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (< 0 (+ isHighWaterLevel_~tmp~4 1))) (.cse7 (not .cse14)) (.cse9 (and .cse12 .cse13 .cse14 .cse15)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse2 (not .cse17)) (.cse3 (not .cse13)) (.cse10 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not .cse16)) (.cse5 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)) (.cse6 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse8) (or .cse9 .cse3 .cse4 .cse8 .cse6 .cse7) (or .cse9 .cse3 .cse4 .cse10 .cse8 .cse6) (or .cse1 .cse11 .cse10 .cse4 .cse8) (or .cse1 .cse2 .cse11 .cse4 .cse10) (or .cse2 .cse3 .cse10 .cse4 .cse5 .cse6)))) [2021-02-22 00:55:13,593 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-22 00:55:13,593 INFO L185 CegarLoopUtils]: At program point L264-2(lines 264 268) the Hoare annotation is: (let ((.cse14 (= isHighWaterLevel_~tmp___0~0 1)) (.cse17 (= ~methaneLevelCritical~0 0)) (.cse11 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse3 (and .cse14 .cse17 .cse11 .cse13 .cse15 .cse16 .cse12)) (.cse4 (not .cse17)) (.cse8 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse14 .cse11 .cse15 .cse16)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 1 isHighWaterLevel_~tmp~4) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse8) (or .cse9 .cse10 .cse1 .cse2 .cse5 .cse8) (or .cse6 .cse10 .cse0 .cse7 .cse2) (or .cse9 .cse10 .cse0 .cse1 .cse2 .cse5)))) [2021-02-22 00:55:13,593 INFO L185 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-22 00:55:13,594 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-22 00:55:13,594 INFO L185 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-22 00:55:13,594 INFO L185 CegarLoopUtils]: At program point L262-3(line 262) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse15 (= |isHighWaterLevel_#t~ret28| isHighWaterLevel_~tmp~4)) (.cse16 (= |isHighWaterLevel_#t~ret28| 0)) (.cse13 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse15 .cse16 .cse13 .cse14 .cse17)) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0) (<= |isHighWaterLevel_#t~ret28| 0) (<= 0 |isHighWaterLevel_#t~ret28|))) (.cse7 (and (<= 1 |isHighWaterLevel_#t~ret28|) .cse3)) (.cse10 (not .cse17)) (.cse12 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not .cse14)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse4 .cse7) (or .cse1 .cse6 .cse4 .cse3 .cse8 .cse9) (or .cse1 .cse6 .cse4 .cse8 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse11) (or .cse0 .cse5 .cse6 .cse4 .cse11 .cse7) (or .cse12 .cse6 .cse4 .cse11 .cse8 .cse10) (or .cse12 .cse3 .cse6 .cse4 .cse11 .cse8)))) [2021-02-22 00:55:13,594 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-22 00:55:13,594 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 943 951) no Hoare annotation was computed. [2021-02-22 00:55:13,595 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 943 951) no Hoare annotation was computed. [2021-02-22 00:55:13,595 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 943 951) no Hoare annotation was computed. [2021-02-22 00:55:13,595 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-22 00:55:13,595 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-22 00:55:13,595 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:55:13,595 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:55:13,595 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-22 00:55:13,595 INFO L185 CegarLoopUtils]: At program point L903-1(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-22 00:55:13,596 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-22 00:55:13,596 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 00:55:13,596 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 00:55:13,596 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 00:55:13,596 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 00:55:13,596 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 911 919) the Hoare annotation is: true [2021-02-22 00:55:13,596 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:55:13,596 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-22 00:55:13,596 INFO L192 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: true [2021-02-22 00:55:13,597 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-22 00:55:13,597 INFO L185 CegarLoopUtils]: At program point L63(line 63) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse5))) [2021-02-22 00:55:13,597 INFO L185 CegarLoopUtils]: At program point L61(lines 60 79) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-22 00:55:13,597 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 80) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,597 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-22 00:55:13,598 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-22 00:55:13,598 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-22 00:55:13,598 INFO L185 CegarLoopUtils]: At program point L68(lines 68 74) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-22 00:55:13,598 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 777 806) the Hoare annotation is: true [2021-02-22 00:55:13,598 INFO L192 CegarLoopUtils]: At program point L791(lines 791 795) the Hoare annotation is: true [2021-02-22 00:55:13,598 INFO L192 CegarLoopUtils]: At program point L791-1(lines 791 795) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L787-2(lines 787 801) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L783(line 783) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L783-1(line 783) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L802(lines 777 806) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L798(line 798) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 777 806) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-22 00:55:13,599 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-22 00:55:13,599 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-22 00:55:13,599 INFO L185 CegarLoopUtils]: At program point L879-1(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-22 00:55:13,600 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-22 00:55:13,600 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 831 837) the Hoare annotation is: true [2021-02-22 00:55:13,600 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 831 837) the Hoare annotation is: true [2021-02-22 00:55:13,600 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 00:55:13,600 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-22 00:55:13,600 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 00:55:13,600 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 00:55:13,600 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-22 00:55:13,600 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 293 300) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) .cse0 .cse1 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-22 00:55:13,600 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point L97(lines 97 105) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse16 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse18 (= ~pumpRunning~0 0)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (let ((.cse10 (and .cse13 .cse16 .cse9 .cse14 .cse15 .cse18 .cse19)) (.cse7 (not (= ~waterLevel~0 1))) (.cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (.cse0 (and .cse16 .cse9 .cse14 .cse15 .cse18 .cse19 .cse17)) (.cse1 (not .cse17)) (.cse3 (not .cse16)) (.cse4 (not .cse12)) (.cse11 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse2 (not .cse14)) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5) (or .cse6 .cse2 .cse8 .cse9) (or .cse2 .cse8 .cse3 .cse10 .cse11) (or .cse2 .cse8 .cse3 .cse5 .cse10) (or .cse6 .cse1 .cse7 .cse5 .cse4) (or .cse6 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse11) (or .cse6 .cse2 .cse8 .cse12)))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 89 113) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point L93(lines 93 110) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 00:55:13,601 INFO L185 CegarLoopUtils]: At program point L95-2(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point L95-3(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (<= 1 ~methaneLevelCritical~0)) (.cse18 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse17 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse16 (<= 2 ~waterLevel~0))) (let ((.cse10 (and .cse18 .cse19 .cse13 .cse17 .cse14 .cse16)) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse8 (and .cse18 .cse19 .cse17 .cse7 .cse14 .cse16 (= ~pumpRunning~0 0) .cse15)) (.cse9 (not .cse17)) (.cse11 (not .cse16)) (.cse1 (not .cse15)) (.cse3 (not .cse12)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not .cse14)) (.cse6 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse5 .cse9 .cse4 .cse3) (or .cse5 .cse6 .cse9 .cse10 .cse11) (or .cse5 .cse6 .cse9 .cse4 .cse10) (or .cse0 .cse2 .cse6 .cse4) (or .cse1 .cse8 .cse5 .cse9 .cse3 .cse11) (or .cse0 .cse1 .cse5 .cse7 .cse3) (or .cse0 .cse5 .cse6 .cse12)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point L108-1(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not .cse8)) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or .cse2 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse8)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (not (= ~waterLevel~0 1))) (.cse0 (and (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse9)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse4 .cse1 .cse2 .cse8) (or .cse4 .cse6 .cse2) (or .cse5 .cse0 .cse1 .cse3 .cse7) (or .cse4 .cse5 .cse1 .cse8 .cse7) (or .cse4 .cse1 .cse2 .cse9)))) [2021-02-22 00:55:13,602 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-22 00:55:13,603 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6))) [2021-02-22 00:55:13,603 INFO L185 CegarLoopUtils]: At program point L891-1(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-22 00:55:13,603 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0))))) [2021-02-22 00:55:13,603 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 1003 1010) the Hoare annotation is: true [2021-02-22 00:55:13,603 INFO L192 CegarLoopUtils]: At program point L1007(line 1007) the Hoare annotation is: true [2021-02-22 00:55:13,603 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1007) the Hoare annotation is: true [2021-02-22 00:55:13,603 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 1003 1010) the Hoare annotation is: true [2021-02-22 00:55:13,603 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 1003 1010) the Hoare annotation is: true [2021-02-22 00:55:13,603 INFO L185 CegarLoopUtils]: At program point L991(line 991) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L989(lines 989 995) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 0) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,604 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 977 1001) the Hoare annotation is: true [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L987(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L987-1(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L985(lines 985 998) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L987-2(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L987-3(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 |__utac_acc__Specification1_spec__1_#t~ret82|) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,604 INFO L185 CegarLoopUtils]: At program point L985-1(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-22 00:55:13,605 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-22 00:55:13,605 INFO L192 CegarLoopUtils]: At program point L983(line 983) the Hoare annotation is: true [2021-02-22 00:55:13,605 INFO L185 CegarLoopUtils]: At program point L983-1(line 983) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0))) [2021-02-22 00:55:13,605 INFO L185 CegarLoopUtils]: At program point L983-2(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (and (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-22 00:55:13,605 INFO L185 CegarLoopUtils]: At program point L983-3(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| __utac_acc__Specification1_spec__1_~tmp~11)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0)) .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-22 00:55:13,605 INFO L192 CegarLoopUtils]: At program point L979(line 979) the Hoare annotation is: true [2021-02-22 00:55:13,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 12:55:13 BoogieIcfgContainer [2021-02-22 00:55:13,652 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 00:55:13,652 INFO L168 Benchmark]: Toolchain (without parser) took 564668.99 ms. Allocated memory was 154.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 129.3 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 00:55:13,653 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 127.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 00:55:13,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.65 ms. Allocated memory is still 154.1 MB. Free memory was 128.0 MB in the beginning and 105.8 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. [2021-02-22 00:55:13,653 INFO L168 Benchmark]: Boogie Preprocessor took 170.28 ms. Allocated memory is still 154.1 MB. Free memory was 105.8 MB in the beginning and 134.6 MB in the end (delta: -28.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:55:13,653 INFO L168 Benchmark]: RCFGBuilder took 1308.91 ms. Allocated memory is still 154.1 MB. Free memory was 134.1 MB in the beginning and 87.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 66.2 MB. Max. memory is 8.0 GB. [2021-02-22 00:55:13,653 INFO L168 Benchmark]: TraceAbstraction took 562461.70 ms. Allocated memory was 154.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 87.3 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 00:55:13,654 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 154.1 MB. Free memory is still 127.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 701.65 ms. Allocated memory is still 154.1 MB. Free memory was 128.0 MB in the beginning and 105.8 MB in the end (delta: 22.2 MB). Peak memory consumption was 23.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 170.28 ms. Allocated memory is still 154.1 MB. Free memory was 105.8 MB in the beginning and 134.6 MB in the end (delta: -28.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1308.91 ms. Allocated memory is still 154.1 MB. Free memory was 134.1 MB in the beginning and 87.8 MB in the end (delta: 46.3 MB). Peak memory consumption was 66.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 562461.70 ms. Allocated memory was 154.1 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 87.3 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1007]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: (((((((((((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || (((((((((1 <= systemActive && 0 <= tmp___2 + 2147483648) && tmp___0 == 0) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp___2 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 393]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 848]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 115]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && (((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) || \old(pumpRunning) == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 210]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 274]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 386]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 199]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) && ((((((!(1 <= methaneLevelCritical) || retValue_acc <= 2147483647) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) - ProcedureContractResult [Line: 191]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 141]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == 0)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(waterLevel < 3)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 952]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 1 <= \result) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 <= \result)) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 1 <= \result)) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 <= \result) - ProcedureContractResult [Line: 81]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 305]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(waterLevel < 3) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(methaneLevelCritical == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 966]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 174]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) || (methaneLevelCritical == tmp && tmp <= 2147483647)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(\old(pumpRunning) == 0))) && ((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || (pumpRunning == 1 && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 255]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0))) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0))) && (((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || ((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 899]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) && (((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3))) && (((((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && waterLevel < 3)) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0))) && (((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 777]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) - ProcedureContractResult [Line: 875]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0) && ((((!(1 <= systemActive) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 89]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || tmp == 1) || !(2 <= waterLevel))) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 293]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(methaneLevelCritical == 0)) && (((((((tmp___2 == 0 || !(1 <= \old(systemActive))) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || 1 == systemActive) - ProcedureContractResult [Line: 887]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3)) && (((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((!(1 <= methaneLevelCritical) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 1003]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 977]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || tmp == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 671 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 263.1s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 246.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 299.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3572 SDtfs, 15872 SDslu, 15828 SDs, 0 SdLazy, 47228 SolverSat, 8951 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 59.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1687 GetRequests, 581 SyntacticMatches, 6 SemanticMatches, 1100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365096 ImplicationChecksByTransitivity, 173.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1110occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 2953 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 314 LocationsWithAnnotation, 8116 PreInvPairs, 11702 NumberOfFragments, 17446 HoareAnnotationTreeSize, 8116 FomulaSimplifications, 223390687839 FormulaSimplificationTreeSizeReduction, 74.3s HoareSimplificationTime, 314 FomulaSimplificationsInter, 27648161 FormulaSimplificationTreeSizeReductionInter, 223.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...