/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_spec4_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:10:57,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:10:57,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:10:57,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:10:57,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:10:57,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:10:57,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:10:57,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:10:57,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:10:57,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:10:57,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:10:57,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:10:57,189 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:10:57,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:10:57,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:10:57,195 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:10:57,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:10:57,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:10:57,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:10:57,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:10:57,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:10:57,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:10:57,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:10:57,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:10:57,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:10:57,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:10:57,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:10:57,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:10:57,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:10:57,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:10:57,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:10:57,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:10:57,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:10:57,233 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:10:57,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:10:57,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:10:57,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:10:57,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:10:57,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:10:57,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:10:57,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:10:57,239 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 01:10:57,262 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:10:57,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:10:57,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:10:57,267 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:10:57,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:10:57,267 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:10:57,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:10:57,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:10:57,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:10:57,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:10:57,269 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:10:57,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:10:57,270 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:10:57,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:10:57,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:10:57,272 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:10:57,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:10:57,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:10:57,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:10:57,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:10:57,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:10:57,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:10:57,273 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:10:57,273 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:10:57,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:10:57,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:10:57,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:10:57,727 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:10:57,728 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:10:57,729 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product26.cil.c [2021-02-22 01:10:57,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71db64dd0/6b8e78daa6f841c29e8b79150b7c838e/FLAG9b2322821 [2021-02-22 01:10:58,414 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:10:58,414 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product26.cil.c [2021-02-22 01:10:58,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71db64dd0/6b8e78daa6f841c29e8b79150b7c838e/FLAG9b2322821 [2021-02-22 01:10:58,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71db64dd0/6b8e78daa6f841c29e8b79150b7c838e [2021-02-22 01:10:58,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:10:58,723 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:10:58,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:10:58,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:10:58,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:10:58,729 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:10:58" (1/1) ... [2021-02-22 01:10:58,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35fc069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:58, skipping insertion in model container [2021-02-22 01:10:58,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:10:58" (1/1) ... [2021-02-22 01:10:58,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:10:58,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:10:58,939 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_spec4_product26.cil.c[1281,1294] [2021-02-22 01:10:59,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:10:59,158 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:10:59,188 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_spec4_product26.cil.c[1281,1294] [2021-02-22 01:10:59,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:10:59,330 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:10:59,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59 WrapperNode [2021-02-22 01:10:59,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:10:59,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:10:59,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:10:59,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:10:59,349 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,380 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (1/1) ... [2021-02-22 01:10:59,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:10:59,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:10:59,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:10:59,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:10:59,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (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 01:10:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:10:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:10:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:10:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:10:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:10:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:10:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:10:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:10:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:10:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:10:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:10:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:10:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:10:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:10:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:10:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:10:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:10:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:10:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:10:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:10:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:10:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:10:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:10:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:10:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:10:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:11:01,322 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:11:01,323 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:11:01,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:11:01 BoogieIcfgContainer [2021-02-22 01:11:01,328 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:11:01,329 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:11:01,330 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:11:01,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:11:01,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:10:58" (1/3) ... [2021-02-22 01:11:01,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621ab4dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:11:01, skipping insertion in model container [2021-02-22 01:11:01,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:10:59" (2/3) ... [2021-02-22 01:11:01,338 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@621ab4dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:11:01, skipping insertion in model container [2021-02-22 01:11:01,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:11:01" (3/3) ... [2021-02-22 01:11:01,340 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product26.cil.c [2021-02-22 01:11:01,346 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:11:01,352 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:11:01,373 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:11:01,490 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:11:01,491 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:11:01,491 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:11:01,491 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:11:01,491 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:11:01,491 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:11:01,491 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:11:01,492 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:11:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2021-02-22 01:11:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:11:01,537 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:01,538 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 01:11:01,538 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:01,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:01,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1975133697, now seen corresponding path program 1 times [2021-02-22 01:11:01,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:01,562 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1323849797] [2021-02-22 01:11:01,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:01,648 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:01,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:01,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:01,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:01,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,606 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:02,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:11:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:11:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:02,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:02,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:02,791 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 01:11:02,792 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1323849797] [2021-02-22 01:11:02,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:02,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:11:02,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155714619] [2021-02-22 01:11:02,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:11:02,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:02,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:11:02,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:11:02,818 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2021-02-22 01:11:05,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:05,156 INFO L93 Difference]: Finished difference Result 428 states and 509 transitions. [2021-02-22 01:11:05,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:11:05,159 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:11:05,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:05,178 INFO L225 Difference]: With dead ends: 428 [2021-02-22 01:11:05,178 INFO L226 Difference]: Without dead ends: 273 [2021-02-22 01:11:05,183 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:11:05,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2021-02-22 01:11:05,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 233. [2021-02-22 01:11:05,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2021-02-22 01:11:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 250 transitions. [2021-02-22 01:11:05,321 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 250 transitions. Word has length 147 [2021-02-22 01:11:05,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:05,322 INFO L480 AbstractCegarLoop]: Abstraction has 233 states and 250 transitions. [2021-02-22 01:11:05,323 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:11:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 250 transitions. [2021-02-22 01:11:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:11:05,327 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:05,327 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 01:11:05,328 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:11:05,328 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:05,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:05,329 INFO L82 PathProgramCache]: Analyzing trace with hash 896946953, now seen corresponding path program 1 times [2021-02-22 01:11:05,329 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:05,329 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [916204765] [2021-02-22 01:11:05,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:05,334 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:05,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:05,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:05,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:05,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:05,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:05,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,157 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:06,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:06,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:06,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:11:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:11:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:06,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:06,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:06,262 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 01:11:06,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [916204765] [2021-02-22 01:11:06,263 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:06,263 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:11:06,263 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396302396] [2021-02-22 01:11:06,264 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:11:06,265 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:06,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:11:06,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:11:06,266 INFO L87 Difference]: Start difference. First operand 233 states and 250 transitions. Second operand 4 states. [2021-02-22 01:11:07,491 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:11:08,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:08,741 INFO L93 Difference]: Finished difference Result 340 states and 379 transitions. [2021-02-22 01:11:08,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:11:08,742 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:11:08,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:08,757 INFO L225 Difference]: With dead ends: 340 [2021-02-22 01:11:08,757 INFO L226 Difference]: Without dead ends: 256 [2021-02-22 01:11:08,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:11:08,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 256 states. [2021-02-22 01:11:08,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 256 to 223. [2021-02-22 01:11:08,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-22 01:11:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 237 transitions. [2021-02-22 01:11:08,900 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 237 transitions. Word has length 148 [2021-02-22 01:11:08,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:08,902 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 237 transitions. [2021-02-22 01:11:08,902 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:11:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 237 transitions. [2021-02-22 01:11:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:11:08,909 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:08,909 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 01:11:08,909 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:11:08,909 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:08,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:08,913 INFO L82 PathProgramCache]: Analyzing trace with hash -2054905789, now seen corresponding path program 1 times [2021-02-22 01:11:08,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:08,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [4071469] [2021-02-22 01:11:08,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:08,928 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,060 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:09,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:09,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:09,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,673 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:09,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:09,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:09,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:11:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:09,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:11:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:11:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:09,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:09,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:09,885 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 01:11:09,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [4071469] [2021-02-22 01:11:09,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:09,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:11:09,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729720133] [2021-02-22 01:11:09,887 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:11:09,887 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:09,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:11:09,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:11:09,888 INFO L87 Difference]: Start difference. First operand 223 states and 237 transitions. Second operand 10 states. [2021-02-22 01:11:10,948 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:11,743 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:11:12,500 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:11:13,158 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:13,909 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:14,623 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:16,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:16,836 INFO L93 Difference]: Finished difference Result 386 states and 441 transitions. [2021-02-22 01:11:16,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:11:16,837 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:11:16,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:16,840 INFO L225 Difference]: With dead ends: 386 [2021-02-22 01:11:16,840 INFO L226 Difference]: Without dead ends: 278 [2021-02-22 01:11:16,841 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:11:16,842 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2021-02-22 01:11:16,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 223. [2021-02-22 01:11:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 223 states. [2021-02-22 01:11:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 236 transitions. [2021-02-22 01:11:16,941 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 236 transitions. Word has length 161 [2021-02-22 01:11:16,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:16,942 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 236 transitions. [2021-02-22 01:11:16,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:11:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 236 transitions. [2021-02-22 01:11:16,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-22 01:11:16,945 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:16,945 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] [2021-02-22 01:11:16,945 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:11:16,945 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:16,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:16,946 INFO L82 PathProgramCache]: Analyzing trace with hash -654249008, now seen corresponding path program 1 times [2021-02-22 01:11:16,946 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:16,946 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1376998595] [2021-02-22 01:11:16,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:16,950 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:17,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:17,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:17,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:17,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:11:17,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,738 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:17,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:11:17,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:17,896 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:11:17,898 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:11:17,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:11:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:11:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:17,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:11:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:17,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:18,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:18,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:11:18,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:18,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:18,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:18,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:18,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:18,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:18,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:18,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-22 01:11:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:18,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:18,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:18,158 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 01:11:18,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1376998595] [2021-02-22 01:11:18,159 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:18,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:11:18,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983979621] [2021-02-22 01:11:18,160 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:11:18,160 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:18,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:11:18,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:11:18,161 INFO L87 Difference]: Start difference. First operand 223 states and 236 transitions. Second operand 15 states. [2021-02-22 01:11:19,251 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:20,152 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:11:20,904 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:11:21,635 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:22,379 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:23,081 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:24,480 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:11:26,498 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:27,248 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:28,060 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:28,986 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:11:29,718 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:11:30,451 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:31,231 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:11:31,992 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:32,764 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:33,605 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:34,587 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:11:35,411 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:11:36,261 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:40,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:40,393 INFO L93 Difference]: Finished difference Result 762 states and 962 transitions. [2021-02-22 01:11:40,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-02-22 01:11:40,394 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 169 [2021-02-22 01:11:40,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:40,401 INFO L225 Difference]: With dead ends: 762 [2021-02-22 01:11:40,401 INFO L226 Difference]: Without dead ends: 654 [2021-02-22 01:11:40,403 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 370 ImplicationChecksByTransitivity, 15.4s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:11:40,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2021-02-22 01:11:40,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 415. [2021-02-22 01:11:40,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2021-02-22 01:11:40,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 456 transitions. [2021-02-22 01:11:40,588 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 456 transitions. Word has length 169 [2021-02-22 01:11:40,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:40,589 INFO L480 AbstractCegarLoop]: Abstraction has 415 states and 456 transitions. [2021-02-22 01:11:40,589 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:11:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 456 transitions. [2021-02-22 01:11:40,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2021-02-22 01:11:40,592 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:40,593 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] [2021-02-22 01:11:40,593 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:11:40,593 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:40,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:40,594 INFO L82 PathProgramCache]: Analyzing trace with hash -1279001198, now seen corresponding path program 1 times [2021-02-22 01:11:40,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:40,594 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [890260004] [2021-02-22 01:11:40,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:40,597 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:11:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:40,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:40,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:40,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:40,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:40,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:40,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:40,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,387 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:41,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:41,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:41,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:11:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:11:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-22 01:11:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:11:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:11:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:11:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:41,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:41,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:41,559 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 01:11:41,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [890260004] [2021-02-22 01:11:41,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:41,560 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:11:41,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627662183] [2021-02-22 01:11:41,560 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:11:41,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:41,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:11:41,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:11:41,561 INFO L87 Difference]: Start difference. First operand 415 states and 456 transitions. Second operand 7 states. [2021-02-22 01:11:42,713 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:11:44,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:11:44,466 INFO L93 Difference]: Finished difference Result 695 states and 809 transitions. [2021-02-22 01:11:44,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:11:44,469 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 174 [2021-02-22 01:11:44,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:11:44,473 INFO L225 Difference]: With dead ends: 695 [2021-02-22 01:11:44,473 INFO L226 Difference]: Without dead ends: 395 [2021-02-22 01:11:44,475 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=73, Invalid=137, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:11:44,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 395 states. [2021-02-22 01:11:44,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 395 to 308. [2021-02-22 01:11:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 308 states. [2021-02-22 01:11:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 325 transitions. [2021-02-22 01:11:44,607 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 325 transitions. Word has length 174 [2021-02-22 01:11:44,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:11:44,607 INFO L480 AbstractCegarLoop]: Abstraction has 308 states and 325 transitions. [2021-02-22 01:11:44,608 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:11:44,608 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 325 transitions. [2021-02-22 01:11:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2021-02-22 01:11:44,611 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:11:44,612 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2021-02-22 01:11:44,612 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:11:44,612 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:11:44,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:11:44,613 INFO L82 PathProgramCache]: Analyzing trace with hash -1998599568, now seen corresponding path program 1 times [2021-02-22 01:11:44,613 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:11:44,613 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [337129024] [2021-02-22 01:11:44,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:11:44,680 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,680 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,688 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,689 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,697 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:44,722 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:44,728 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,732 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:44,736 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,736 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,739 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,740 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,744 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:44,746 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:44,749 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,752 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:44,755 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,756 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,759 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,760 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,763 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:44,765 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:44,768 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,771 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:44,775 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:44,781 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:44,786 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:44,792 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:44,868 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:44,871 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:44,874 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,877 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:44,879 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,880 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,882 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:44,883 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:44,887 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:44,888 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:44,891 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,894 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:44,897 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:44,902 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:44,905 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:44,911 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:44,988 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:44,992 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:44,995 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:44,998 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,001 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,008 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,011 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,017 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,097 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:45,099 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:45,101 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,104 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,107 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,108 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,110 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,113 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,118 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:45,120 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:45,122 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,125 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,128 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,134 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,137 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,143 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,216 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:45,220 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:45,223 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,226 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,228 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,229 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,231 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,232 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,235 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:45,236 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:45,239 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,241 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,242 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,243 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,245 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,245 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,249 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:45,250 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:45,253 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,255 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,257 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,261 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,264 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,268 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,341 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:45,343 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:45,345 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,347 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,349 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,354 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,356 WARN L141 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size [2021-02-22 01:11:45,360 WARN L147 QuantifierPusher]: treesize reduction 6, result has 92.6 percent of original size 75 [2021-02-22 01:11:45,435 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:45,437 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:45,449 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,451 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,453 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,458 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,460 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,464 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,535 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-22 01:11:45,540 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:11:45,546 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:45,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:11:45,558 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-22 01:11:45,563 WARN L141 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size [2021-02-22 01:11:45,568 WARN L147 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size 107 [2021-02-22 01:11:45,570 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,574 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,577 WARN L141 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size [2021-02-22 01:11:45,580 WARN L147 QuantifierPusher]: treesize reduction 8, result has 90.1 percent of original size 73 [2021-02-22 01:11:45,654 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-22 01:11:45,655 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-22 01:11:45,658 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,659 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,661 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,662 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,663 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-22 01:11:45,664 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-22 01:11:45,667 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-22 01:11:45,669 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-22 01:11:45,672 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:11:45,673 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:11:45,674 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:11:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:45,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:45,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:45,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:45,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:45,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:45,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:45,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,434 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:11:46,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:11:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:11:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:11:46,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:11:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:11:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:11:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:11:46,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2021-02-22 01:11:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:46,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:11:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-22 01:11:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:11:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:11:46,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:46,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:46,643 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 01:11:46,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,654 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,663 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,666 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,682 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,692 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,701 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:46,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:11:46,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:46,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:46,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:11:46,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,765 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:11:46,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:46,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:46,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,899 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:11:46,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:46,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:46,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:11:46,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:46,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:46,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:46,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:11:47,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:47,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:47,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:11:47,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:47,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:11:47,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:11:47,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:11:47,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:11:47,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:47,225 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:11:47,226 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:11:47,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:11:47,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:11:47,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:47,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:47,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,489 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:47,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:11:47,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:11:47,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:47,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:11:47,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:11:47,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:11:47,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:11:47,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:11:47,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:11:47,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:11:47,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,828 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-22 01:11:47,829 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-22 01:11:47,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:11:47,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:11:47,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:11:47,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:47,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:11:48,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:48,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:11:48,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:11:48,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:11:48,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:11:48,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:11:48,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:11:48,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:11:48,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:11:48,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:11:48,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:11:48,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:11:48,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:11:48,571 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [337129024] [2021-02-22 01:11:48,571 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:11:48,572 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2021-02-22 01:11:48,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245473956] [2021-02-22 01:11:48,572 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-02-22 01:11:48,573 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:11:48,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-02-22 01:11:48,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=180, Invalid=1460, Unknown=0, NotChecked=0, Total=1640 [2021-02-22 01:11:48,574 INFO L87 Difference]: Start difference. First operand 308 states and 325 transitions. Second operand 38 states. [2021-02-22 01:11:49,712 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:11:50,943 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:11:51,735 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:52,526 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:53,304 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:11:54,098 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:54,892 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:11:55,695 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:56,519 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:11:57,424 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:11:58,253 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:11:59,238 WARN L202 SmtUtils]: Spent 844.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:12:00,165 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:01,131 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:12:02,154 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:03,058 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:12:04,574 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:06,632 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:07,488 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:12:08,371 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:09,274 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:12:10,086 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:10,875 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:12:11,708 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:12,619 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:12:13,982 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:14,981 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:16,258 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:17,215 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:12:18,232 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:12:20,141 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:12:23,685 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:12:26,395 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:12:28,364 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:29,203 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:30,830 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:12:32,453 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-22 01:12:33,338 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:34,070 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:34,908 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:12:35,647 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:36,519 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:37,285 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:38,347 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:12:39,122 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:12:39,908 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:12:40,648 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:12:42,360 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:12:44,155 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-22 01:12:51,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:12:51,860 INFO L93 Difference]: Finished difference Result 1169 states and 1353 transitions. [2021-02-22 01:12:51,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 182 states. [2021-02-22 01:12:51,862 INFO L78 Accepts]: Start accepts. Automaton has 38 states. Word has length 225 [2021-02-22 01:12:51,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:12:51,864 INFO L225 Difference]: With dead ends: 1169 [2021-02-22 01:12:51,864 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:12:51,890 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18525 ImplicationChecksByTransitivity, 55.4s TimeCoverageRelationStatistics Valid=4506, Invalid=43674, Unknown=0, NotChecked=0, Total=48180 [2021-02-22 01:12:51,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:12:51,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:12:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:12:51,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:12:51,893 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 225 [2021-02-22 01:12:51,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:12:51,893 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:12:51,893 INFO L481 AbstractCegarLoop]: Interpolant automaton has 38 states. [2021-02-22 01:12:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:12:51,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:12:51,894 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:12:51,896 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:12:52,920 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 261 [2021-02-22 01:12:54,736 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:12:54,993 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:12:55,920 WARN L202 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:12:56,429 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 248 [2021-02-22 01:12:56,599 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 243 [2021-02-22 01:12:59,190 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 262 [2021-02-22 01:12:59,364 WARN L202 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 256 [2021-02-22 01:12:59,524 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2021-02-22 01:12:59,914 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 257 [2021-02-22 01:13:00,321 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:13:00,471 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 243 [2021-02-22 01:13:00,796 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 254 [2021-02-22 01:13:00,952 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:13:02,098 WARN L202 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 256 [2021-02-22 01:13:02,253 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 255 [2021-02-22 01:13:02,440 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 256 [2021-02-22 01:13:03,652 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 245 [2021-02-22 01:13:04,062 WARN L202 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 266 [2021-02-22 01:13:06,344 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 256 [2021-02-22 01:13:06,538 WARN L202 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 260 [2021-02-22 01:13:06,727 WARN L202 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 252 [2021-02-22 01:13:07,919 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:13:09,183 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:13:11,025 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2021-02-22 01:13:11,656 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:12,992 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-22 01:13:13,629 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:14,499 WARN L202 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:13:15,376 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:13:15,988 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:16,564 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:13:17,205 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:20,864 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-22 01:13:22,042 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:13:22,600 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:23,156 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:23,960 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:13:25,208 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:13:26,363 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:13:26,970 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:27,758 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 34 [2021-02-22 01:13:28,366 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:29,101 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-22 01:13:29,778 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:13:32,388 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2021-02-22 01:13:36,052 WARN L202 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 177 DAG size of output: 29 [2021-02-22 01:13:39,134 WARN L202 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-22 01:13:39,848 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:13:40,528 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:13:41,249 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:41,859 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:42,526 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:42,830 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-22 01:13:43,385 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:13:44,021 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:13:45,246 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:13:46,463 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-22 01:13:48,188 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 201 DAG size of output: 46 [2021-02-22 01:13:49,785 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:13:50,582 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2021-02-22 01:13:51,203 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:51,833 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:53,332 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:13:54,507 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-22 01:13:55,336 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 34 [2021-02-22 01:13:55,949 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:13:57,137 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:13:57,779 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:58,580 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:13:59,220 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:13:59,916 WARN L202 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:00,644 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-22 01:14:02,683 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2021-02-22 01:14:04,629 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:14:05,944 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2021-02-22 01:14:07,847 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:14:08,532 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:09,339 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 34 [2021-02-22 01:14:09,946 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:10,785 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:14:11,992 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-22 01:14:12,704 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:14:13,031 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 34 [2021-02-22 01:14:14,474 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2021-02-22 01:14:15,212 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:14:15,898 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:14:17,450 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:14:18,131 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:14:19,736 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-22 01:14:21,270 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:14:22,505 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:14:23,798 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-22 01:14:25,054 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:14:26,317 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 173 DAG size of output: 15 [2021-02-22 01:14:28,967 WARN L202 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-22 01:14:29,772 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:32,261 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 179 DAG size of output: 26 [2021-02-22 01:14:33,067 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2021-02-22 01:14:33,625 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2021-02-22 01:14:34,654 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 170 DAG size of output: 16 [2021-02-22 01:14:36,515 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 205 DAG size of output: 51 [2021-02-22 01:14:38,288 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 179 DAG size of output: 22 [2021-02-22 01:14:38,973 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 15 [2021-02-22 01:14:40,208 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 187 DAG size of output: 28 [2021-02-22 01:14:40,893 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:14:43,463 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2021-02-22 01:14:44,727 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 179 DAG size of output: 18 [2021-02-22 01:14:46,302 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 198 DAG size of output: 41 [2021-02-22 01:14:47,957 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 202 DAG size of output: 46 [2021-02-22 01:14:49,984 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-22 01:14:50,850 WARN L202 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 34 [2021-02-22 01:14:52,169 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 155 DAG size of output: 18 [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-22 01:14:52,188 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 516 571) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L560-1(lines 541 562) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-22 01:14:52,189 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 516 571) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 516 571) no Hoare annotation was computed. [2021-02-22 01:14:52,190 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L558-2(line 558) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-22 01:14:52,191 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L563(lines 540 564) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:14:52,192 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L547(lines 547 551) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L547-1(lines 547 551) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 572 631) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 572 631) no Hoare annotation was computed. [2021-02-22 01:14:52,193 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 572 631) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L598-2(lines 598 623) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:14:52,194 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L624(lines 597 625) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:14:52,195 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L616-1(line 616) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L616-2(line 616) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L612-1(line 612) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L612-2(line 612) no Hoare annotation was computed. [2021-02-22 01:14:52,196 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L604(lines 604 608) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L604-1(lines 604 608) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L596-1(line 596) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L596-2(line 596) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:14:52,197 INFO L189 CegarLoopUtils]: For program point L621-2(line 621) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L617-1(line 617) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L617-2(line 617) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:14:52,198 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 447 453) the Hoare annotation is: true [2021-02-22 01:14:52,198 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 447 453) the Hoare annotation is: true [2021-02-22 01:14:52,199 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 454 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-22 01:14:52,199 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 454 462) the Hoare annotation is: true [2021-02-22 01:14:52,199 INFO L185 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,199 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 454 462) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~7 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7))) [2021-02-22 01:14:52,199 INFO L192 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: true [2021-02-22 01:14:52,199 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 400 424) the Hoare annotation is: true [2021-02-22 01:14:52,199 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,199 INFO L185 CegarLoopUtils]: At program point L412(lines 412 418) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-22 01:14:52,200 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-22 01:14:52,200 INFO L185 CegarLoopUtils]: At program point L410-1(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret42| 0) .cse1 .cse2) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-22 01:14:52,200 INFO L185 CegarLoopUtils]: At program point L408(lines 408 421) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0)) (= ~waterLevel~0 0)) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~waterLevel~0 2147483648)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))))) [2021-02-22 01:14:52,200 INFO L185 CegarLoopUtils]: At program point L410-2(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse0 (= |__utac_acc__Specification4_spec__1_#t~ret42| 0) .cse1 .cse2) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-22 01:14:52,200 INFO L185 CegarLoopUtils]: At program point L410-3(line 410) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= |__utac_acc__Specification4_spec__1_#t~ret42| 0))) (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4)))) [2021-02-22 01:14:52,201 INFO L185 CegarLoopUtils]: At program point L408-1(lines 400 424) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and .cse3 .cse2 .cse4) .cse0 .cse1 (not (= 1 ~systemActive~0)) (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse4))))) [2021-02-22 01:14:52,201 INFO L192 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: true [2021-02-22 01:14:52,201 INFO L185 CegarLoopUtils]: At program point L406-1(line 406) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret41| ~waterLevel~0) (not (= 1 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:14:52,201 INFO L185 CegarLoopUtils]: At program point L406-2(line 406) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= |__utac_acc__Specification4_spec__1_#t~ret41| ~waterLevel~0) .cse2) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret41| 2147483648)) .cse0 .cse1 .cse2) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) .cse0 .cse1 (= ~waterLevel~0 0)))) [2021-02-22 01:14:52,201 INFO L185 CegarLoopUtils]: At program point L406-3(line 406) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 (and (not (= |__utac_acc__Specification4_spec__1_#t~ret41| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) .cse1 (= ~waterLevel~0 0)) (or (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret41| 2147483648)) .cse0 .cse1 .cse2) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret41| ~waterLevel~0) (= |__utac_acc__Specification4_spec__1_#t~ret41| __utac_acc__Specification4_spec__1_~tmp~4)) .cse0 .cse1 .cse2))) [2021-02-22 01:14:52,201 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 400 424) the Hoare annotation is: (let ((.cse2 (not (= __utac_acc__Specification4_spec__1_~tmp~4 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse3 (<= 0 (+ ~waterLevel~0 2147483648))) (.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~4))) (or (and .cse3 .cse2 .cse4) .cse0 .cse1 (not (= 1 ~systemActive~0)) (and .cse3 (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) .cse4))))) [2021-02-22 01:14:52,202 INFO L192 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: true [2021-02-22 01:14:52,202 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 902 924) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,202 INFO L192 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: true [2021-02-22 01:14:52,202 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 902 924) the Hoare annotation is: true [2021-02-22 01:14:52,202 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2021-02-22 01:14:52,202 INFO L185 CegarLoopUtils]: At program point L914-1(line 914) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2021-02-22 01:14:52,202 INFO L185 CegarLoopUtils]: At program point L912(lines 912 919) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2021-02-22 01:14:52,202 INFO L192 CegarLoopUtils]: At program point L912-1(lines 912 919) the Hoare annotation is: true [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L910(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L909(line 909) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L910-1(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,203 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 902 924) the Hoare annotation is: true [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L908(line 908) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L910-2(line 910) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret79| ~waterLevel~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,203 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,204 INFO L185 CegarLoopUtils]: At program point L904(line 904) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 861 884) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 861 884) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 861 884) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-22 01:14:52,204 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-22 01:14:52,205 INFO L192 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: true [2021-02-22 01:14:52,205 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 237 245) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:14:52,205 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 237 245) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 237 245) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-22 01:14:52,206 INFO L185 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L291-2(lines 291 295) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L289-1(line 289) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L289-2(line 289) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L289-3(line 289) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point L284(line 284) the Hoare annotation is: true [2021-02-22 01:14:52,206 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 282 300) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 282 300) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point L294(line 294) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point L291(lines 291 295) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 282 300) the Hoare annotation is: true [2021-02-22 01:14:52,207 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:14:52,207 INFO L189 CegarLoopUtils]: For program point L253(lines 253 261) no Hoare annotation was computed. [2021-02-22 01:14:52,207 INFO L189 CegarLoopUtils]: For program point L253-2(lines 253 261) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 246 281) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L265(lines 265 273) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L265-2(lines 265 273) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 246 281) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:14:52,208 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 246 281) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 440 446) the Hoare annotation is: true [2021-02-22 01:14:52,209 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 440 446) the Hoare annotation is: true [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:14:52,209 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 470 515) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L500-1(line 500) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 470 515) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 470 515) no Hoare annotation was computed. [2021-02-22 01:14:52,210 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:14:52,211 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L507-1(line 507) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L507-2(line 507) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L470(lines 470 515) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L470-1(lines 470 515) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L493-1(line 493) no Hoare annotation was computed. [2021-02-22 01:14:52,212 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L797(lines 797 817) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L797-1(lines 797 817) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 783 828) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L824-1(line 824) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L824-2(line 824) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:14:52,213 INFO L189 CegarLoopUtils]: For program point L822-1(line 822) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L822-2(line 822) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L783(lines 783 828) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L814(lines 814 815) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 783 828) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 783 828) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:14:52,214 INFO L189 CegarLoopUtils]: For program point L802-1(line 802) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L802-2(line 802) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-22 01:14:52,215 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point L807(lines 807 808) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point L803(lines 803 810) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 892 901) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,216 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 892 901) the Hoare annotation is: true [2021-02-22 01:14:52,216 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 892 901) the Hoare annotation is: true [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 226 236) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 226 236) no Hoare annotation was computed. [2021-02-22 01:14:52,216 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 226 236) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L189 CegarLoopUtils]: For program point L231-1(line 231) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L189 CegarLoopUtils]: For program point L231-2(line 231) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L189 CegarLoopUtils]: For program point L231-3(line 231) no Hoare annotation was computed. [2021-02-22 01:14:52,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 218 225) the Hoare annotation is: true [2021-02-22 01:14:52,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 218 225) the Hoare annotation is: true [2021-02-22 01:14:52,217 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 218 225) the Hoare annotation is: true [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L186(line 186) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L186-1(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 167 191) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L175(lines 175 183) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,218 INFO L185 CegarLoopUtils]: At program point L173(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L173-1(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L171(lines 171 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L173-2(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L173-3(line 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 159 165) the Hoare annotation is: true [2021-02-22 01:14:52,219 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 159 165) the Hoare annotation is: true [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L64(line 64) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,219 INFO L185 CegarLoopUtils]: At program point L60(line 60) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,220 INFO L185 CegarLoopUtils]: At program point L114(lines 65 115) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,220 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,220 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,220 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,220 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,221 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,221 INFO L185 CegarLoopUtils]: At program point L61(line 61) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,221 INFO L185 CegarLoopUtils]: At program point L94-1(line 94) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,221 INFO L185 CegarLoopUtils]: At program point L86(lines 86 92) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,221 INFO L185 CegarLoopUtils]: At program point L86-1(lines 86 92) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,222 INFO L185 CegarLoopUtils]: At program point L111(lines 66 113) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,222 INFO L185 CegarLoopUtils]: At program point L78(line 78) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (not (= test_~tmp~0 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse8 (<= test_~tmp___0~0 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (and .cse6 (= 1 ~systemActive~0) .cse7 .cse1 .cse2 .cse3 .cse8 .cse9 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse6 .cse0 .cse7 .cse1 .cse2 .cse3 .cse8 .cse9 .cse4 .cse5))) [2021-02-22 01:14:52,222 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp~0 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse3 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse1 (= 1 ~systemActive~0) .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse3 .cse9) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse3 .cse9) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,222 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= |test_#t~nondet7| 2147483647)) (.cse2 (= |test_#t~nondet7| test_~tmp~0)) (.cse3 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse5 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,222 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 56 121) the Hoare annotation is: true [2021-02-22 01:14:52,223 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 56 121) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,223 INFO L185 CegarLoopUtils]: At program point L58(line 58) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,223 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 56 121) the Hoare annotation is: true [2021-02-22 01:14:52,223 INFO L185 CegarLoopUtils]: At program point L104(lines 104 108) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,223 INFO L185 CegarLoopUtils]: At program point L104-2(lines 96 109) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,223 INFO L185 CegarLoopUtils]: At program point L67(lines 66 113) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,224 INFO L185 CegarLoopUtils]: At program point L96(lines 96 109) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,224 INFO L185 CegarLoopUtils]: At program point L59(line 59) 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) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,224 INFO L185 CegarLoopUtils]: At program point L88(line 88) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,224 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (let ((.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= |test_#t~nondet8| 2147483647)) (.cse5 (<= test_~tmp~0 2147483647)) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse5 .cse4 (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse8 .cse9))) [2021-02-22 01:14:52,224 INFO L185 CegarLoopUtils]: At program point L84-1(line 84) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse3 (<= test_~tmp~0 2147483647)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= |test_#t~nondet8| test_~tmp___0~0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:14:52,225 INFO L185 CegarLoopUtils]: At program point L76(lines 76 82) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,225 INFO L185 CegarLoopUtils]: At program point L76-1(lines 76 82) the Hoare annotation is: (let ((.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse1 (< ~waterLevel~0 3)) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 (not (= ~waterLevel~0 0)) (not (= test_~tmp~0 0)) .cse3 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,225 INFO L185 CegarLoopUtils]: At program point L68(lines 68 72) the Hoare annotation is: (let ((.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (<= 0 (+ test_~tmp~0 2147483648))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:14:52,225 INFO L189 CegarLoopUtils]: For program point L737(lines 737 782) no Hoare annotation was computed. [2021-02-22 01:14:52,225 INFO L189 CegarLoopUtils]: For program point L768(lines 768 769) no Hoare annotation was computed. [2021-02-22 01:14:52,225 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 737 782) no Hoare annotation was computed. [2021-02-22 01:14:52,225 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:14:52,225 INFO L189 CegarLoopUtils]: For program point L756-1(line 756) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L756-2(line 756) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 01:14:52,226 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L761(lines 761 762) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L757(lines 757 764) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 737 782) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 737 782) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L751(lines 751 771) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L751-1(lines 751 771) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:14:52,227 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L778-1(line 778) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L778-2(line 778) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 192 199) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 192 199) no Hoare annotation was computed. [2021-02-22 01:14:52,228 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 192 199) no Hoare annotation was computed. [2021-02-22 01:14:52,229 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 390 398) the Hoare annotation is: true [2021-02-22 01:14:52,229 INFO L192 CegarLoopUtils]: At program point L395(line 395) the Hoare annotation is: true [2021-02-22 01:14:52,229 INFO L192 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: true [2021-02-22 01:14:52,229 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 390 398) the Hoare annotation is: true [2021-02-22 01:14:52,229 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 390 398) the Hoare annotation is: true [2021-02-22 01:14:52,229 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-22 01:14:52,229 INFO L189 CegarLoopUtils]: For program point L366(lines 366 374) no Hoare annotation was computed. [2021-02-22 01:14:52,229 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:14:52,229 INFO L189 CegarLoopUtils]: For program point L366-2(lines 366 374) no Hoare annotation was computed. [2021-02-22 01:14:52,229 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 358 380) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 358 380) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 358 380) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L432-1(line 432) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L432-2(line 432) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 430 439) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 430 439) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 430 439) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:14:52,230 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L704(lines 682 705) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L663(lines 663 679) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:14:52,231 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L680(lines 680 721) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L722(lines 722 733) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:14:52,232 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 634 736) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L698-1(line 698) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L723(lines 723 730) no Hoare annotation was computed. [2021-02-22 01:14:52,233 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 634 736) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L658(lines 658 662) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 634 736) no Hoare annotation was computed. [2021-02-22 01:14:52,234 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L683-2(lines 683 703) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L634(lines 634 736) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L634-1(lines 634 736) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L725-1(line 725) no Hoare annotation was computed. [2021-02-22 01:14:52,235 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L725-2(line 725) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L684(lines 683 703) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:14:52,236 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L685(lines 685 689) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L710-1(line 710) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L710-2(line 710) no Hoare annotation was computed. [2021-02-22 01:14:52,237 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 01:14:52,238 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:14:52,239 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:14:52,239 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-22 01:14:52,239 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:14:52,239 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-22 01:14:52,239 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,239 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,239 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,239 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L271-4(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,240 INFO L185 CegarLoopUtils]: At program point L267-1(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L267-2(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L267-3(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L808(line 808) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L263-2(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 INFO L185 CegarLoopUtils]: At program point L263-3(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,241 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)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L263-4(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,242 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)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L263-5(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,242 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)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,242 INFO L185 CegarLoopUtils]: At program point L263-6(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,243 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)|)) [2021-02-22 01:14:52,243 INFO L185 CegarLoopUtils]: At program point L259-3(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,243 INFO L185 CegarLoopUtils]: At program point L263-7(line 263) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,243 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)|)) [2021-02-22 01:14:52,243 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)|)) [2021-02-22 01:14:52,243 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,243 INFO L185 CegarLoopUtils]: At program point L259-4(line 259) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,243 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)|)) [2021-02-22 01:14:52,244 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)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L768(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,244 INFO L185 CegarLoopUtils]: At program point L768-1(line 768) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L376-1(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L376-2(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,245 INFO L185 CegarLoopUtils]: At program point L372(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L372-1(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L372-2(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L372-3(line 372) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L368-2(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,246 INFO L185 CegarLoopUtils]: At program point L814(line 814) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L368-3(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L814-1(line 814) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L364(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L368-4(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L364-1(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L368-5(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L364-2(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L364-3(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,247 INFO L185 CegarLoopUtils]: At program point L364-4(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L364-5(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L364-6(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L364-7(line 364) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 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)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L633(line 633) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L761-1(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,248 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,249 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~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~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~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.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~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#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~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:14:52,249 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,249 INFO L185 CegarLoopUtils]: At program point L807-1(line 807) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:14:52,249 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,249 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 201 217) no Hoare annotation was computed. [2021-02-22 01:14:52,249 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 201 217) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L212-1(lines 201 217) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L208(lines 208 214) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L206-1(line 206) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L206-2(line 206) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L189 CegarLoopUtils]: For program point L206-3(line 206) no Hoare annotation was computed. [2021-02-22 01:14:52,250 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 381 389) the Hoare annotation is: true [2021-02-22 01:14:52,250 INFO L192 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: true [2021-02-22 01:14:52,250 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 381 389) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,251 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 381 389) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (= |getWaterLevel_#res| ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,251 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,251 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 337 348) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:14:52,251 INFO L185 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:14:52,251 INFO L185 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:14:52,251 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 337 348) the Hoare annotation is: true [2021-02-22 01:14:52,251 INFO L192 CegarLoopUtils]: At program point L341-1(lines 337 348) the Hoare annotation is: true [2021-02-22 01:14:52,252 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:14:52,252 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:14:52,252 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:14:52,252 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:14:52,252 INFO L185 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,252 INFO L185 CegarLoopUtils]: At program point L146(lines 146 152) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,252 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 135 158) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,252 INFO L185 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,252 INFO L185 CegarLoopUtils]: At program point L139(lines 138 157) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:14:52,253 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 135 158) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:14:52,253 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 135 158) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 831 860) the Hoare annotation is: true [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point L845(lines 845 849) the Hoare annotation is: true [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point L845-1(lines 845 849) the Hoare annotation is: true [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point L841-2(lines 841 855) the Hoare annotation is: true [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: true [2021-02-22 01:14:52,253 INFO L192 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 831 860) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point L856(lines 831 860) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: true [2021-02-22 01:14:52,254 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 349 357) no Hoare annotation was computed. [2021-02-22 01:14:52,254 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:14:52,254 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 349 357) no Hoare annotation was computed. [2021-02-22 01:14:52,254 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:14:52,254 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 349 357) no Hoare annotation was computed. [2021-02-22 01:14:52,254 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 313 324) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point L318(line 318) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point L317-1(lines 313 324) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 313 324) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 885 891) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 885 891) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:14:52,255 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 301 308) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 301 308) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 301 308) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 325 336) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point L330(line 330) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) [2021-02-22 01:14:52,256 INFO L185 CegarLoopUtils]: At program point L329-1(lines 325 336) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= test_~tmp~0 2147483647))) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (< |old(~waterLevel~0)| 3)) .cse5 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0))))) [2021-02-22 01:14:52,257 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 325 336) the Hoare annotation is: (or (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= 1 ~systemActive~0)) (not (<= test_~tmp~0 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< |old(~waterLevel~0)| 3)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:14:52,257 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:52,257 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:14:52,257 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:14:52,257 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:52,257 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:14:52,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:14:52 BoogieIcfgContainer [2021-02-22 01:14:52,281 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:14:52,282 INFO L168 Benchmark]: Toolchain (without parser) took 233568.92 ms. Allocated memory was 151.0 MB in the beginning and 660.6 MB in the end (delta: 509.6 MB). Free memory was 126.7 MB in the beginning and 562.2 MB in the end (delta: -435.5 MB). Peak memory consumption was 426.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:52,282 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 151.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:14:52,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 607.07 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 104.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:52,283 INFO L168 Benchmark]: Boogie Preprocessor took 156.42 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:52,283 INFO L168 Benchmark]: RCFGBuilder took 1838.15 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.6 MB in the beginning and 115.3 MB in the end (delta: -14.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:52,283 INFO L168 Benchmark]: TraceAbstraction took 230951.82 ms. Allocated memory was 181.4 MB in the beginning and 660.6 MB in the end (delta: 479.2 MB). Free memory was 114.8 MB in the beginning and 562.2 MB in the end (delta: -447.3 MB). Peak memory consumption was 383.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:14:52,284 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 151.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 607.07 ms. Allocated memory is still 151.0 MB. Free memory was 125.5 MB in the beginning and 104.5 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 156.42 ms. Allocated memory is still 151.0 MB. Free memory was 104.4 MB in the beginning and 100.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1838.15 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 100.6 MB in the beginning and 115.3 MB in the end (delta: -14.8 MB). Peak memory consumption was 25.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 230951.82 ms. Allocated memory was 181.4 MB in the beginning and 660.6 MB in the end (delta: 479.2 MB). Free memory was 114.8 MB in the beginning and 562.2 MB in the end (delta: -447.3 MB). Peak memory consumption was 383.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: 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: 841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 831]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: (((((((((((\old(systemActive) == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) || (((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 447]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 454]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 400]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(tmp == 0)) || waterLevel == 0) && ((((((0 <= waterLevel + 2147483648 && !(tmp == 0)) && waterLevel == tmp) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((0 <= waterLevel + 2147483648 && tmp___0 == 0) && waterLevel == tmp)) - ProcedureContractResult [Line: 902]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 237]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 282]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 440]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 892]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 218]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 167]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 159]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 390]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 337]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((!(1 <= systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 135]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= systemActive)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 831]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 313]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 301]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 325]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(0 <= tmp + 2147483648) || !(1 <= systemActive)) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(waterLevel == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 110.4s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 100.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 120.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1265 SDtfs, 4506 SDslu, 3733 SDs, 0 SdLazy, 7596 SolverSat, 1777 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 21.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 481 GetRequests, 190 SyntacticMatches, 1 SemanticMatches, 290 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18938 ImplicationChecksByTransitivity, 79.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=415occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 454 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 248 LocationsWithAnnotation, 1699 PreInvPairs, 2538 NumberOfFragments, 4894 HoareAnnotationTreeSize, 1699 FomulaSimplifications, 4705758 FormulaSimplificationTreeSizeReduction, 14.8s HoareSimplificationTime, 248 FomulaSimplificationsInter, 195910 FormulaSimplificationTreeSizeReductionInter, 105.1s 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...