/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/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:11:07,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:11:07,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:11:07,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:11:07,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:11:07,903 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:11:07,907 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:11:07,914 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:11:07,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:11:07,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:11:07,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:11:07,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:11:07,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:11:07,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:11:07,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:11:07,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:11:07,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:11:07,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:11:07,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:11:07,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:11:07,969 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:11:07,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:11:07,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:11:07,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:11:07,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:11:07,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:11:07,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:11:07,987 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:11:07,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:11:07,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:11:07,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:11:07,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:11:07,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:11:07,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:11:07,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:11:07,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:11:07,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:11:07,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:11:07,995 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:11:07,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:11:07,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:11:07,998 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:11:08,021 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:11:08,021 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:11:08,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:11:08,026 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:11:08,027 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:11:08,029 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:11:08,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:11:08,029 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:11:08,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:11:08,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:11:08,030 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:11:08,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:11:08,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:11:08,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:11:08,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:11:08,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:11:08,031 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:11:08,032 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:11:08,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:11:08,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:11:08,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:11:08,457 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:11:08,457 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:11:08,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-23 16:11:08,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8246a742b/25657b6030be40aabc5540427997a635/FLAG88cc1d63c [2021-02-23 16:11:09,272 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:11:09,272 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c [2021-02-23 16:11:09,296 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8246a742b/25657b6030be40aabc5540427997a635/FLAG88cc1d63c [2021-02-23 16:11:09,594 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8246a742b/25657b6030be40aabc5540427997a635 [2021-02-23 16:11:09,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:11:09,613 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:11:09,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:11:09,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:11:09,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:11:09,625 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:11:09" (1/1) ... [2021-02-23 16:11:09,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60cc01c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:09, skipping insertion in model container [2021-02-23 16:11:09,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:11:09" (1/1) ... [2021-02-23 16:11:09,635 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:11:09,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:11:10,051 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c[18861,18874] [2021-02-23 16:11:10,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:11:10,084 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:11:10,206 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product62.cil.c[18861,18874] [2021-02-23 16:11:10,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:11:10,252 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:11:10,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10 WrapperNode [2021-02-23 16:11:10,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:11:10,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:11:10,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:11:10,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:11:10,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (1/1) ... [2021-02-23 16:11:10,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:11:10,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:11:10,444 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:11:10,444 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:11:10,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (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 [2021-02-23 16:11:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 16:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-23 16:11:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:11:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:11:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 16:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:11:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:11:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-23 16:11:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-23 16:11:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 16:11:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:11:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:11:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:11:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:11:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:11:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:11:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:11:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:11:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:11:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-23 16:11:10,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:11:10,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:11:10,577 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:11:10,578 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 16:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 16:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-23 16:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:11:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:11:10,583 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:11:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:11:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:11:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:11:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:11:10,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:11:10,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:11:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:11:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:11:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:11:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:11:10,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:11:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:11:10,587 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:11:11,914 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:11:11,914 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:11:11,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:11:11 BoogieIcfgContainer [2021-02-23 16:11:11,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:11:11,919 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:11:11,920 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:11:11,923 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:11:11,924 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:11:09" (1/3) ... [2021-02-23 16:11:11,924 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77bf5419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:11:11, skipping insertion in model container [2021-02-23 16:11:11,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:11:10" (2/3) ... [2021-02-23 16:11:11,925 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77bf5419 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:11:11, skipping insertion in model container [2021-02-23 16:11:11,925 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:11:11" (3/3) ... [2021-02-23 16:11:11,927 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product62.cil.c [2021-02-23 16:11:11,934 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:11:11,939 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:11:11,958 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:11:11,977 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:11:11,977 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:11:11,977 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:11:11,978 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:11:11,978 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:11:11,978 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:11:11,978 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:11:11,978 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:11:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states. [2021-02-23 16:11:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 16:11:12,023 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:12,024 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] [2021-02-23 16:11:12,024 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:12,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:12,031 INFO L82 PathProgramCache]: Analyzing trace with hash 2147038925, now seen corresponding path program 1 times [2021-02-23 16:11:12,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:12,040 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1093094199] [2021-02-23 16:11:12,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:12,109 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:12,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,792 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:12,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:12,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:11:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:12,951 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 16:11:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:12,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:12,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:13,002 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1093094199] [2021-02-23 16:11:13,004 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:13,005 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 16:11:13,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439428141] [2021-02-23 16:11:13,013 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 16:11:13,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:13,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 16:11:13,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:11:13,031 INFO L87 Difference]: Start difference. First operand 351 states. Second operand 3 states. [2021-02-23 16:11:15,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:15,059 INFO L93 Difference]: Finished difference Result 566 states and 673 transitions. [2021-02-23 16:11:15,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 16:11:15,062 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 16:11:15,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:15,079 INFO L225 Difference]: With dead ends: 566 [2021-02-23 16:11:15,080 INFO L226 Difference]: Without dead ends: 345 [2021-02-23 16:11:15,085 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:11:15,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2021-02-23 16:11:15,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 299. [2021-02-23 16:11:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 299 states. [2021-02-23 16:11:15,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 328 transitions. [2021-02-23 16:11:15,268 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 328 transitions. Word has length 147 [2021-02-23 16:11:15,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:15,269 INFO L480 AbstractCegarLoop]: Abstraction has 299 states and 328 transitions. [2021-02-23 16:11:15,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 16:11:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 328 transitions. [2021-02-23 16:11:15,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 16:11:15,274 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:15,274 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] [2021-02-23 16:11:15,274 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:11:15,275 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:15,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:15,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1778762949, now seen corresponding path program 1 times [2021-02-23 16:11:15,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:15,276 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [817605246] [2021-02-23 16:11:15,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:15,281 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:15,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,702 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:15,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:15,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 16:11:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:11:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:15,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:15,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:15,829 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [817605246] [2021-02-23 16:11:15,829 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:15,829 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:11:15,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331143117] [2021-02-23 16:11:15,830 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:11:15,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:15,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:11:15,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:11:15,832 INFO L87 Difference]: Start difference. First operand 299 states and 328 transitions. Second operand 4 states. [2021-02-23 16:11:16,570 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:11:17,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:17,976 INFO L93 Difference]: Finished difference Result 478 states and 543 transitions. [2021-02-23 16:11:17,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 16:11:17,977 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 16:11:17,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:17,982 INFO L225 Difference]: With dead ends: 478 [2021-02-23 16:11:17,982 INFO L226 Difference]: Without dead ends: 328 [2021-02-23 16:11:17,984 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:11:17,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-23 16:11:18,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 289. [2021-02-23 16:11:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-23 16:11:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 315 transitions. [2021-02-23 16:11:18,115 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 315 transitions. Word has length 148 [2021-02-23 16:11:18,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:18,115 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 315 transitions. [2021-02-23 16:11:18,115 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:11:18,116 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 315 transitions. [2021-02-23 16:11:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-23 16:11:18,119 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:18,119 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] [2021-02-23 16:11:18,119 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:11:18,119 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:18,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:18,120 INFO L82 PathProgramCache]: Analyzing trace with hash -1619781051, now seen corresponding path program 1 times [2021-02-23 16:11:18,120 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:18,121 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [365293325] [2021-02-23 16:11:18,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:18,125 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:18,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:18,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:11:18,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,557 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:18,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:18,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:18,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:18,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:18,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:11:18,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:18,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 16:11:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 16:11:18,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:18,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:18,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:18,731 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [365293325] [2021-02-23 16:11:18,732 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:18,732 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:11:18,732 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095071171] [2021-02-23 16:11:18,733 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:11:18,733 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:18,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:11:18,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:11:18,734 INFO L87 Difference]: Start difference. First operand 289 states and 315 transitions. Second operand 10 states. [2021-02-23 16:11:19,430 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:19,843 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:11:20,273 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:11:20,656 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:21,070 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:21,459 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:23,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:23,560 INFO L93 Difference]: Finished difference Result 524 states and 605 transitions. [2021-02-23 16:11:23,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 16:11:23,561 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-23 16:11:23,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:23,571 INFO L225 Difference]: With dead ends: 524 [2021-02-23 16:11:23,571 INFO L226 Difference]: Without dead ends: 350 [2021-02-23 16:11:23,577 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 16:11:23,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2021-02-23 16:11:23,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 289. [2021-02-23 16:11:23,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2021-02-23 16:11:23,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 314 transitions. [2021-02-23 16:11:23,715 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 314 transitions. Word has length 161 [2021-02-23 16:11:23,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:23,716 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 314 transitions. [2021-02-23 16:11:23,716 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:11:23,716 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 314 transitions. [2021-02-23 16:11:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-23 16:11:23,719 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:23,720 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:11:23,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:11:23,720 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:23,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:23,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1480384188, now seen corresponding path program 1 times [2021-02-23 16:11:23,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:23,721 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1046281623] [2021-02-23 16:11:23,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:23,725 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:23,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:23,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:23,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:23,826 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:23,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:23,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:23,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,137 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:24,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:24,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:24,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:24,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:24,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:11:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:11:24,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:24,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:24,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:24,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:11:24,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 16:11:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-23 16:11:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:24,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:24,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:24,343 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1046281623] [2021-02-23 16:11:24,343 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:24,343 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 16:11:24,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977285152] [2021-02-23 16:11:24,344 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 16:11:24,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:24,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 16:11:24,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 16:11:24,345 INFO L87 Difference]: Start difference. First operand 289 states and 314 transitions. Second operand 7 states. [2021-02-23 16:11:24,971 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:26,639 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:11:27,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:27,814 INFO L93 Difference]: Finished difference Result 718 states and 850 transitions. [2021-02-23 16:11:27,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 16:11:27,814 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 179 [2021-02-23 16:11:27,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:27,819 INFO L225 Difference]: With dead ends: 718 [2021-02-23 16:11:27,819 INFO L226 Difference]: Without dead ends: 544 [2021-02-23 16:11:27,821 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-23 16:11:27,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 544 states. [2021-02-23 16:11:28,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 544 to 417. [2021-02-23 16:11:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 417 states. [2021-02-23 16:11:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 417 states and 449 transitions. [2021-02-23 16:11:28,072 INFO L78 Accepts]: Start accepts. Automaton has 417 states and 449 transitions. Word has length 179 [2021-02-23 16:11:28,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:28,073 INFO L480 AbstractCegarLoop]: Abstraction has 417 states and 449 transitions. [2021-02-23 16:11:28,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 16:11:28,073 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 449 transitions. [2021-02-23 16:11:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-23 16:11:28,076 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:28,077 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:11:28,077 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:11:28,077 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:28,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:28,078 INFO L82 PathProgramCache]: Analyzing trace with hash 662099381, now seen corresponding path program 1 times [2021-02-23 16:11:28,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:28,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [140314095] [2021-02-23 16:11:28,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:28,081 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:28,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:28,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:28,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:28,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:28,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 16:11:28,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,501 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:28,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:28,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 16:11:28,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:28,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:11:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:11:28,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:28,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:28,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:28,713 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-23 16:11:28,714 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-23 16:11:28,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:11:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:28,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:28,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:11:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-23 16:11:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-23 16:11:28,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:28,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:28,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:28,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [140314095] [2021-02-23 16:11:28,836 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:28,836 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:11:28,836 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059570736] [2021-02-23 16:11:28,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:11:28,837 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:28,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:11:28,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:11:28,837 INFO L87 Difference]: Start difference. First operand 417 states and 449 transitions. Second operand 10 states. [2021-02-23 16:11:29,481 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:30,808 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:31,203 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:11:31,588 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:11:31,956 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:32,385 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:11:32,764 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:35,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:35,709 INFO L93 Difference]: Finished difference Result 1141 states and 1381 transitions. [2021-02-23 16:11:35,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 16:11:35,710 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-23 16:11:35,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:35,717 INFO L225 Difference]: With dead ends: 1141 [2021-02-23 16:11:35,717 INFO L226 Difference]: Without dead ends: 839 [2021-02-23 16:11:35,719 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-23 16:11:35,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 839 states. [2021-02-23 16:11:36,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 839 to 627. [2021-02-23 16:11:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2021-02-23 16:11:36,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 688 transitions. [2021-02-23 16:11:36,033 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 688 transitions. Word has length 203 [2021-02-23 16:11:36,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:36,034 INFO L480 AbstractCegarLoop]: Abstraction has 627 states and 688 transitions. [2021-02-23 16:11:36,035 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:11:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 688 transitions. [2021-02-23 16:11:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2021-02-23 16:11:36,039 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:36,040 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:11:36,040 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:11:36,040 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:36,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:36,041 INFO L82 PathProgramCache]: Analyzing trace with hash -28394760, now seen corresponding path program 1 times [2021-02-23 16:11:36,041 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:36,041 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [762589849] [2021-02-23 16:11:36,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:36,044 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,170 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,468 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:36,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:11:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:11:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:36,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:11:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:11:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-23 16:11:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:36,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-23 16:11:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:36,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:36,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:36,735 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [762589849] [2021-02-23 16:11:36,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:36,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:11:36,736 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735308970] [2021-02-23 16:11:36,737 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:11:36,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:36,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:11:36,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:11:36,738 INFO L87 Difference]: Start difference. First operand 627 states and 688 transitions. Second operand 10 states. [2021-02-23 16:11:37,375 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:38,975 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:39,389 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:39,880 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:40,274 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:41,128 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:41,509 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:41,859 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:42,319 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:11:44,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:44,725 INFO L93 Difference]: Finished difference Result 1974 states and 2394 transitions. [2021-02-23 16:11:44,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 16:11:44,726 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2021-02-23 16:11:44,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:44,736 INFO L225 Difference]: With dead ends: 1974 [2021-02-23 16:11:44,736 INFO L226 Difference]: Without dead ends: 1462 [2021-02-23 16:11:44,739 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-23 16:11:44,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1462 states. [2021-02-23 16:11:45,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1462 to 1078. [2021-02-23 16:11:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-23 16:11:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1191 transitions. [2021-02-23 16:11:45,369 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1191 transitions. Word has length 203 [2021-02-23 16:11:45,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:45,369 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1191 transitions. [2021-02-23 16:11:45,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:11:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1191 transitions. [2021-02-23 16:11:45,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-23 16:11:45,373 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:45,374 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:11:45,374 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 16:11:45,374 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:45,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:45,374 INFO L82 PathProgramCache]: Analyzing trace with hash 743308972, now seen corresponding path program 1 times [2021-02-23 16:11:45,375 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:45,375 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1785190317] [2021-02-23 16:11:45,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:45,378 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:45,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,798 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:45,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:45,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:45,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:11:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:11:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:11:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:11:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:11:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-23 16:11:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-23 16:11:45,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:45,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:45,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:45,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:45,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:46,011 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1785190317] [2021-02-23 16:11:46,011 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:46,011 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:11:46,011 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [20628231] [2021-02-23 16:11:46,012 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:11:46,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:46,012 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:11:46,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:11:46,013 INFO L87 Difference]: Start difference. First operand 1078 states and 1191 transitions. Second operand 11 states. [2021-02-23 16:11:46,660 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:48,714 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:11:49,116 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:49,600 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:11:51,671 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:52,085 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:52,465 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:52,875 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:11:53,260 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:54,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:11:54,107 INFO L93 Difference]: Finished difference Result 1707 states and 2115 transitions. [2021-02-23 16:11:54,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-23 16:11:54,109 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 208 [2021-02-23 16:11:54,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:11:54,121 INFO L225 Difference]: With dead ends: 1707 [2021-02-23 16:11:54,121 INFO L226 Difference]: Without dead ends: 1704 [2021-02-23 16:11:54,123 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 161 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2021-02-23 16:11:54,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1704 states. [2021-02-23 16:11:54,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1704 to 1078. [2021-02-23 16:11:54,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1078 states. [2021-02-23 16:11:54,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 1078 states and 1189 transitions. [2021-02-23 16:11:54,731 INFO L78 Accepts]: Start accepts. Automaton has 1078 states and 1189 transitions. Word has length 208 [2021-02-23 16:11:54,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:11:54,732 INFO L480 AbstractCegarLoop]: Abstraction has 1078 states and 1189 transitions. [2021-02-23 16:11:54,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:11:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1189 transitions. [2021-02-23 16:11:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-23 16:11:54,737 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:11:54,738 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:11:54,738 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 16:11:54,738 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:11:54,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:11:54,739 INFO L82 PathProgramCache]: Analyzing trace with hash 679971606, now seen corresponding path program 1 times [2021-02-23 16:11:54,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:11:54,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1072044817] [2021-02-23 16:11:54,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:11:54,742 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:11:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:54,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:54,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:54,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:54,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,066 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:11:55,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:11:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:11:55,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:11:55,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:11:55,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:11:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:11:55,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:11:55,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:11:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:55,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:55,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:11:55,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:11:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:55,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:55,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:11:55,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:11:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:11:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:11:55,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:11:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 16:11:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 16:11:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-23 16:11:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:11:55,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:11:55,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:11:55,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:11:55,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1072044817] [2021-02-23 16:11:55,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:11:55,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-23 16:11:55,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010396943] [2021-02-23 16:11:55,314 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-23 16:11:55,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:11:55,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-23 16:11:55,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-23 16:11:55,315 INFO L87 Difference]: Start difference. First operand 1078 states and 1189 transitions. Second operand 11 states. [2021-02-23 16:11:56,773 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:11:57,157 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:11:57,550 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:11:57,937 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:11:58,316 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:11:58,671 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:01,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:01,329 INFO L93 Difference]: Finished difference Result 2697 states and 3313 transitions. [2021-02-23 16:12:01,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 16:12:01,330 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 231 [2021-02-23 16:12:01,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:01,346 INFO L225 Difference]: With dead ends: 2697 [2021-02-23 16:12:01,346 INFO L226 Difference]: Without dead ends: 1734 [2021-02-23 16:12:01,350 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-23 16:12:01,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1734 states. [2021-02-23 16:12:01,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1734 to 1110. [2021-02-23 16:12:01,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1110 states. [2021-02-23 16:12:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 1110 states and 1221 transitions. [2021-02-23 16:12:01,833 INFO L78 Accepts]: Start accepts. Automaton has 1110 states and 1221 transitions. Word has length 231 [2021-02-23 16:12:01,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:01,834 INFO L480 AbstractCegarLoop]: Abstraction has 1110 states and 1221 transitions. [2021-02-23 16:12:01,834 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-23 16:12:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1221 transitions. [2021-02-23 16:12:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2021-02-23 16:12:01,839 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:01,839 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:12:01,839 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 16:12:01,839 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:01,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:01,840 INFO L82 PathProgramCache]: Analyzing trace with hash -94726474, now seen corresponding path program 1 times [2021-02-23 16:12:01,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:01,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1740794145] [2021-02-23 16:12:01,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:01,843 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:01,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:01,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:01,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:01,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:01,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:01,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:01,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:01,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:01,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:01,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,230 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:12:02,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:12:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:12:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:12:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:02,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:02,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:12:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:12:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:12:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:12:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:02,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:02,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:02,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:02,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:12:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:02,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:02,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:12:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:12:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:12:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 16:12:02,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-23 16:12:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-23 16:12:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:02,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:02,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:02,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:02,508 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1740794145] [2021-02-23 16:12:02,508 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:02,508 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 16:12:02,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84632498] [2021-02-23 16:12:02,509 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 16:12:02,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:02,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 16:12:02,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-23 16:12:02,510 INFO L87 Difference]: Start difference. First operand 1110 states and 1221 transitions. Second operand 14 states. [2021-02-23 16:12:03,232 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:12:03,605 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:03,944 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:04,320 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:04,665 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:05,730 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:06,083 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:06,449 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:06,839 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:07,205 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:12:09,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:09,965 INFO L93 Difference]: Finished difference Result 2315 states and 2770 transitions. [2021-02-23 16:12:09,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-23 16:12:09,966 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 231 [2021-02-23 16:12:09,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:09,980 INFO L225 Difference]: With dead ends: 2315 [2021-02-23 16:12:09,980 INFO L226 Difference]: Without dead ends: 1320 [2021-02-23 16:12:09,984 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-23 16:12:09,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1320 states. [2021-02-23 16:12:10,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1320 to 906. [2021-02-23 16:12:10,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 906 states. [2021-02-23 16:12:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 906 states and 975 transitions. [2021-02-23 16:12:10,419 INFO L78 Accepts]: Start accepts. Automaton has 906 states and 975 transitions. Word has length 231 [2021-02-23 16:12:10,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:10,419 INFO L480 AbstractCegarLoop]: Abstraction has 906 states and 975 transitions. [2021-02-23 16:12:10,419 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 16:12:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 975 transitions. [2021-02-23 16:12:10,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2021-02-23 16:12:10,424 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:10,424 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:12:10,424 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-23 16:12:10,425 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:10,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:10,425 INFO L82 PathProgramCache]: Analyzing trace with hash 427799142, now seen corresponding path program 1 times [2021-02-23 16:12:10,425 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:10,425 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1373417422] [2021-02-23 16:12:10,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:10,428 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:12:10,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:10,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:10,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,489 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:10,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,828 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:12:10,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:10,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:12:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:12:10,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:12:10,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:10,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:10,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:12:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-23 16:12:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 16:12:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:10,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 16:12:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-23 16:12:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:10,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:10,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:10,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:10,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,012 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-23 16:12:11,012 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-23 16:12:11,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,046 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-23 16:12:11,046 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-23 16:12:11,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:12:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 16:12:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,102 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-23 16:12:11,102 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-23 16:12:11,131 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-23 16:12:11,132 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-23 16:12:11,159 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-23 16:12:11,160 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-23 16:12:11,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:12:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:11,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:11,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:11,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:12:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:11,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:11,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 16:12:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2021-02-23 16:12:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 224 [2021-02-23 16:12:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:11,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:11,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:11,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:12:11,465 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1373417422] [2021-02-23 16:12:11,465 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:11,465 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-02-23 16:12:11,465 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1065227706] [2021-02-23 16:12:11,466 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-23 16:12:11,466 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:11,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-23 16:12:11,466 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2021-02-23 16:12:11,466 INFO L87 Difference]: Start difference. First operand 906 states and 975 transitions. Second operand 21 states. [2021-02-23 16:12:12,183 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:12:12,697 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:13,096 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:13,502 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:13,913 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:14,323 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:15,435 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:12:17,284 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:17,729 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:18,204 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:18,655 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:19,038 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:19,472 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:19,874 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:20,308 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:20,732 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:21,200 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:21,603 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:22,069 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:22,948 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-23 16:12:23,845 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2021-02-23 16:12:24,619 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2021-02-23 16:12:29,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:12:29,605 INFO L93 Difference]: Finished difference Result 2078 states and 2420 transitions. [2021-02-23 16:12:29,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-23 16:12:29,606 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 236 [2021-02-23 16:12:29,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:12:29,617 INFO L225 Difference]: With dead ends: 2078 [2021-02-23 16:12:29,618 INFO L226 Difference]: Without dead ends: 1287 [2021-02-23 16:12:29,622 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 56 SyntacticMatches, 3 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1116 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=807, Invalid=3483, Unknown=0, NotChecked=0, Total=4290 [2021-02-23 16:12:29,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2021-02-23 16:12:30,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 867. [2021-02-23 16:12:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 867 states. [2021-02-23 16:12:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 867 states and 926 transitions. [2021-02-23 16:12:30,104 INFO L78 Accepts]: Start accepts. Automaton has 867 states and 926 transitions. Word has length 236 [2021-02-23 16:12:30,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:12:30,106 INFO L480 AbstractCegarLoop]: Abstraction has 867 states and 926 transitions. [2021-02-23 16:12:30,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-02-23 16:12:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 926 transitions. [2021-02-23 16:12:30,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-02-23 16:12:30,110 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:12:30,110 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 16:12:30,111 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-23 16:12:30,111 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:12:30,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:12:30,111 INFO L82 PathProgramCache]: Analyzing trace with hash -1156816047, now seen corresponding path program 1 times [2021-02-23 16:12:30,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:12:30,112 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [49720760] [2021-02-23 16:12:30,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:12:30,460 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-02-23 16:12:30,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 149 [2021-02-23 16:12:30,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:30,763 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2021-02-23 16:12:30,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-02-23 16:12:30,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:30,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,001 WARN L202 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2021-02-23 16:12:31,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-02-23 16:12:31,249 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2021-02-23 16:12:31,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 153 [2021-02-23 16:12:31,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,291 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 16:12:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:31,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,727 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:12:31,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:12:31,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:12:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:12:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:12:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:31,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:31,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:12:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 16:12:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 16:12:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2021-02-23 16:12:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-23 16:12:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:31,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 16:12:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:31,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:31,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:31,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:32,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:32,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-23 16:12:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:32,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 16:12:32,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-23 16:12:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 16:12:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-23 16:12:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2021-02-23 16:12:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:12:32,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 16:12:32,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:32,154 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,157 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,160 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,162 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:32,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2021-02-23 16:12:32,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,171 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,178 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 16:12:32,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 16:12:32,183 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,186 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:32,188 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:32,190 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-23 16:12:32,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,203 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 16:12:32,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:32,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:32,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,213 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 16:12:32,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-23 16:12:32,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:12:32,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:32,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 16:12:32,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:32,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:32,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,380 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:32,382 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:32,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:32,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:32,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:32,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 16:12:32,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:32,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:32,506 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:32,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:32,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:32,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 16:12:32,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:32,707 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 16:12:32,708 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 16:12:32,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 16:12:32,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 16:12:32,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:32,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:32,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:32,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:32,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:32,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 16:12:33,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:33,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:33,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:33,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,114 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 16:12:33,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:33,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 16:12:33,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:33,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:12:33,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,293 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-23 16:12:33,294 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-23 16:12:33,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:33,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:33,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:33,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-23 16:12:33,392 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-23 16:12:33,393 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-23 16:12:33,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:33,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:33,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:33,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:33,623 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-23 16:12:33,623 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-23 16:12:33,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:33,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:33,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:33,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:33,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:33,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 16:12:33,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 16:12:33,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:33,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 16:12:34,063 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-23 16:12:34,063 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-23 16:12:34,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:34,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:34,215 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-23 16:12:34,216 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-23 16:12:34,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:34,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:34,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 16:12:34,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:34,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:34,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:34,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,458 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:34,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 16:12:34,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 16:12:34,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 16:12:34,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 16:12:34,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 16:12:34,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 16:12:34,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 16:12:34,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 16:12:34,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:34,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 16:12:35,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 16:12:35,168 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-23 16:12:35,168 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-23 16:12:35,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 16:12:35,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:35,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:35,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:35,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:35,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:35,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:35,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:35,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:35,530 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:35,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:35,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:35,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:35,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 16:12:35,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 16:12:35,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:35,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:35,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:36,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 16:12:36,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 16:12:36,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 16:12:36,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 16:12:36,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 16:12:36,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:36,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:36,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:36,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:12:36,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:36,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-23 16:12:36,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:36,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:36,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:36,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:12:36,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-23 16:12:36,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 16:12:36,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:36,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:36,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:12:36,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 16:12:36,815 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [49720760] [2021-02-23 16:12:36,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:12:36,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2021-02-23 16:12:36,815 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767135213] [2021-02-23 16:12:36,817 INFO L460 AbstractCegarLoop]: Interpolant automaton has 78 states [2021-02-23 16:12:36,817 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:12:36,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 78 interpolants. [2021-02-23 16:12:36,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=407, Invalid=6399, Unknown=0, NotChecked=0, Total=6806 [2021-02-23 16:12:36,820 INFO L87 Difference]: Start difference. First operand 867 states and 926 transitions. Second operand 78 states. [2021-02-23 16:12:37,581 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:12:38,135 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:12:38,579 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:39,014 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:39,464 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:39,874 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:40,418 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:40,888 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:41,340 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:12:41,801 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:42,219 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:12:42,690 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:12:43,144 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:12:43,622 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:12:44,167 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:12:44,653 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:12:45,188 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:12:45,746 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:12:46,317 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:12:46,938 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:12:47,531 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 16:12:48,671 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:12:49,236 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:49,652 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:12:50,503 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:12:50,971 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:12:52,318 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:52,864 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:53,399 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:54,004 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:54,586 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:12:55,119 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:55,615 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:56,143 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:56,631 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:57,309 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:12:57,810 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:12:58,379 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:12:58,964 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:12:59,485 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:00,032 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:00,594 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:01,225 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:01,766 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:02,271 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:02,842 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:03,375 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:13:04,059 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:04,754 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:05,369 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:06,232 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:06,636 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:07,252 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:07,662 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:08,773 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-23 16:13:09,206 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:09,668 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:13:10,192 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:11,126 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-23 16:13:11,537 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:12,022 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:12,418 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:13,326 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-23 16:13:13,746 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:14,243 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:14,650 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:15,131 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:15,579 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:13:16,519 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-23 16:13:16,931 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:17,516 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:17,945 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:18,416 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:18,858 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 16:13:19,297 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:13:20,198 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 215 [2021-02-23 16:13:21,113 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-23 16:13:21,591 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:22,010 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:13:22,458 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:23,382 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-23 16:13:23,792 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:24,739 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 217 [2021-02-23 16:13:25,636 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-23 16:13:26,041 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:13:26,636 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:27,542 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-23 16:13:27,955 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:13:28,481 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:28,895 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:29,474 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:29,900 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:30,381 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:31,311 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-23 16:13:31,974 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:32,390 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:33,072 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:33,509 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:34,442 WARN L202 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-23 16:13:35,486 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2021-02-23 16:13:36,084 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 16:13:36,834 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:13:38,018 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:13:38,659 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 16:13:39,276 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 16:13:40,462 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-23 16:13:41,143 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:13:41,666 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:13:42,595 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:13:43,171 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:13:44,028 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:13:44,496 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:13:45,396 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:13:46,244 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 16:13:46,782 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 16:13:47,406 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 16:13:48,689 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2021-02-23 16:13:49,256 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 16:13:50,766 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:13:52,060 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:53,229 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:53,851 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:54,401 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 16:13:55,640 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:13:56,457 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:13:57,492 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:13:58,138 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:13:59,345 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 16:14:00,029 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:14:00,935 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-23 16:14:01,619 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:14:02,589 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:14:03,198 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 16:14:04,278 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:14:07,169 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:14:08,831 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:14:09,826 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 16:14:10,812 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 16:14:11,375 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 16:14:15,266 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 16:14:18,172 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:18,661 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:14:19,206 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:19,668 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:14:20,140 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:14:20,608 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:14:21,066 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:21,546 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:14:22,067 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:14:22,562 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:23,026 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:14:23,490 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:14:23,971 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:14:24,444 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 16:14:24,924 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:25,386 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:14:25,856 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:26,292 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:14:26,815 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:14:27,337 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:14:27,839 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 16:14:28,301 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:14:28,765 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 16:14:29,223 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:14:50,090 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 16:14:50,659 WARN L202 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 16:14:51,178 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 16:14:52,500 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 16:14:53,552 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2021-02-23 16:14:55,063 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 16:14:57,653 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2021-02-23 16:15:01,865 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-02-23 16:15:19,933 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2021-02-23 16:15:28,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:15:28,429 INFO L93 Difference]: Finished difference Result 3763 states and 4760 transitions. [2021-02-23 16:15:28,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 812 states. [2021-02-23 16:15:28,430 INFO L78 Accepts]: Start accepts. Automaton has 78 states. Word has length 337 [2021-02-23 16:15:28,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:15:28,434 INFO L225 Difference]: With dead ends: 3763 [2021-02-23 16:15:28,434 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:15:28,530 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1136 GetRequests, 243 SyntacticMatches, 3 SemanticMatches, 890 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363556 ImplicationChecksByTransitivity, 135.8s TimeCoverageRelationStatistics Valid=25235, Invalid=769537, Unknown=0, NotChecked=0, Total=794772 [2021-02-23 16:15:28,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:15:28,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:15:28,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:15:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:15:28,531 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 337 [2021-02-23 16:15:28,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:15:28,532 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:15:28,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 78 states. [2021-02-23 16:15:28,532 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:15:28,532 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:15:28,532 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-23 16:15:28,534 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:15:29,714 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 210 [2021-02-23 16:15:33,266 WARN L202 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 442 DAG size of output: 350 [2021-02-23 16:15:35,187 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 514 DAG size of output: 408 [2021-02-23 16:15:36,844 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 230 [2021-02-23 16:15:39,039 WARN L202 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 499 DAG size of output: 395 [2021-02-23 16:15:43,087 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 59 [2021-02-23 16:15:44,422 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 220 [2021-02-23 16:15:45,659 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 212 [2021-02-23 16:15:49,688 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-23 16:15:51,969 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 503 DAG size of output: 397 [2021-02-23 16:15:53,479 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-23 16:15:58,602 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-23 16:16:01,365 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-23 16:16:02,855 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-23 16:16:08,770 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 482 DAG size of output: 369 [2021-02-23 16:16:09,917 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-23 16:16:15,460 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 453 DAG size of output: 365 [2021-02-23 16:16:16,876 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 488 DAG size of output: 378 [2021-02-23 16:16:19,421 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 510 DAG size of output: 405 [2021-02-23 16:16:21,224 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 486 DAG size of output: 389 [2021-02-23 16:16:25,131 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 544 DAG size of output: 415 [2021-02-23 16:16:26,685 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 440 DAG size of output: 345 [2021-02-23 16:16:29,400 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 488 DAG size of output: 381 [2021-02-23 16:16:31,373 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 486 DAG size of output: 384 [2021-02-23 16:16:39,630 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 499 DAG size of output: 395 [2021-02-23 16:16:40,862 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 455 DAG size of output: 361 [2021-02-23 16:16:42,512 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 499 DAG size of output: 394 [2021-02-23 16:16:44,282 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-23 16:16:45,252 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-23 16:16:46,846 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-23 16:16:47,131 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-23 16:16:47,426 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:16:47,735 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2021-02-23 16:16:48,629 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 23 [2021-02-23 16:16:48,912 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:16:49,287 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 16:16:51,475 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 289 DAG size of output: 48 [2021-02-23 16:16:55,185 WARN L202 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 347 DAG size of output: 68 [2021-02-23 16:16:57,010 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2021-02-23 16:16:57,643 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2021-02-23 16:16:58,657 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 31 [2021-02-23 16:16:59,600 WARN L202 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-23 16:17:01,104 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-23 16:17:01,477 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2021-02-23 16:17:02,318 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-23 16:17:02,960 WARN L202 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-23 16:17:05,528 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-23 16:17:05,912 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:07,071 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-23 16:17:08,070 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 21 [2021-02-23 16:17:08,356 WARN L202 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:11,451 WARN L202 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 334 DAG size of output: 61 [2021-02-23 16:17:11,829 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 23 [2021-02-23 16:17:12,126 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:17:12,411 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:15,108 WARN L202 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-23 16:17:15,785 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:17:17,702 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-23 16:17:19,587 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-23 16:17:20,351 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-23 16:17:20,640 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:20,775 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-23 16:17:21,055 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:17:21,341 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:23,488 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-23 16:17:25,657 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-23 16:17:27,010 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2021-02-23 16:17:27,639 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 22 [2021-02-23 16:17:27,934 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-23 16:17:28,717 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-23 16:17:29,003 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:29,291 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:30,937 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-23 16:17:32,034 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-23 16:17:32,877 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 21 [2021-02-23 16:17:33,162 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 16:17:36,094 WARN L202 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-23 16:17:36,375 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 16:17:37,352 WARN L202 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-02-23 16:17:37,922 WARN L202 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-23 16:17:41,412 WARN L202 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 336 DAG size of output: 65 [2021-02-23 16:17:41,749 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-23 16:17:44,474 WARN L202 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-23 16:17:45,416 WARN L202 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 19 [2021-02-23 16:17:45,550 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-23 16:17:45,867 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-23 16:17:49,692 WARN L202 SmtUtils]: Spent 3.80 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-23 16:17:50,023 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:17:53,092 WARN L202 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 186 DAG size of output: 47 [2021-02-23 16:17:53,449 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:17:53,784 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 16:17:55,433 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-23 16:17:55,756 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 16:17:56,682 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-23 16:17:56,990 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-23 16:17:59,916 WARN L202 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-23 16:18:00,048 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 21 [2021-02-23 16:18:00,986 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-23 16:18:03,898 WARN L202 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 183 DAG size of output: 43 [2021-02-23 16:18:05,338 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-23 16:18:06,295 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-23 16:18:06,977 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:18:09,554 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-23 16:18:10,519 WARN L202 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2021-02-23 16:18:10,840 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:18:13,440 WARN L202 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-23 16:18:15,948 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-23 16:18:17,166 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 186 DAG size of output: 20 [2021-02-23 16:18:17,857 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:18:18,554 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:18:19,253 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:18:20,992 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2021-02-23 16:18:21,714 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-23 16:18:22,004 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-23 16:18:22,923 WARN L202 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-23 16:18:23,882 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 28 [2021-02-23 16:18:24,482 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2021-02-23 16:18:26,771 WARN L202 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 309 DAG size of output: 50 [2021-02-23 16:18:27,336 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2021-02-23 16:18:27,635 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:18:29,972 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-23 16:18:30,918 WARN L202 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2021-02-23 16:18:32,562 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2021-02-23 16:18:34,553 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 173 DAG size of output: 39 [2021-02-23 16:18:34,862 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:18:37,127 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-23 16:18:38,263 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 204 DAG size of output: 23 [2021-02-23 16:18:40,636 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 183 DAG size of output: 42 [2021-02-23 16:18:42,719 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-23 16:18:45,938 WARN L202 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 184 DAG size of output: 41 [2021-02-23 16:18:46,241 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:18:46,532 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:18:48,506 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 184 DAG size of output: 37 [2021-02-23 16:18:48,795 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:18:49,093 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:18:49,410 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:18:52,202 WARN L202 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 304 DAG size of output: 61 [2021-02-23 16:18:54,682 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 317 DAG size of output: 57 [2021-02-23 16:18:54,969 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:18:55,651 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:18:56,627 WARN L202 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 27 [2021-02-23 16:18:59,149 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 187 DAG size of output: 45 [2021-02-23 16:19:00,617 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 179 DAG size of output: 35 [2021-02-23 16:19:01,032 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:19:04,611 WARN L202 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 64 [2021-02-23 16:19:05,895 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-23 16:19:06,914 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-23 16:19:07,865 WARN L202 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2021-02-23 16:19:08,210 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-23 16:19:08,551 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-23 16:19:08,881 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:19:08,992 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 21 [2021-02-23 16:19:11,745 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 322 DAG size of output: 54 [2021-02-23 16:19:11,896 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 23 [2021-02-23 16:19:13,599 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 195 DAG size of output: 45 [2021-02-23 16:19:13,906 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:19:14,236 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:19:15,257 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 203 DAG size of output: 28 [2021-02-23 16:19:16,400 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-23 16:19:20,012 WARN L202 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 188 DAG size of output: 46 [2021-02-23 16:19:22,947 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 348 DAG size of output: 54 [2021-02-23 16:19:23,246 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:19:23,540 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:19:24,569 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-23 16:19:25,638 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2021-02-23 16:19:25,966 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:19:26,948 WARN L202 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2021-02-23 16:19:28,163 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-23 16:19:30,471 WARN L202 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 290 DAG size of output: 46 [2021-02-23 16:19:31,568 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-23 16:19:32,411 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 33 [2021-02-23 16:19:33,197 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 31 [2021-02-23 16:19:33,920 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:19:34,250 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:19:34,563 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 1 [2021-02-23 16:19:35,298 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 29 [2021-02-23 16:19:35,607 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:19:36,555 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-23 16:19:36,867 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:19:37,654 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 31 [2021-02-23 16:19:40,114 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 314 DAG size of output: 56 [2021-02-23 16:19:40,417 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-23 16:19:41,332 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2021-02-23 16:19:41,907 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 35 [2021-02-23 16:19:44,576 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 317 DAG size of output: 54 [2021-02-23 16:19:45,714 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 200 DAG size of output: 35 [2021-02-23 16:19:46,069 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-23 16:19:47,945 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 174 DAG size of output: 34 [2021-02-23 16:19:48,579 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-23 16:19:49,614 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 174 DAG size of output: 41 [2021-02-23 16:19:49,913 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:19:52,156 WARN L202 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-23 16:19:52,480 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:19:56,140 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-23 16:19:59,797 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 189 DAG size of output: 49 [2021-02-23 16:20:01,976 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 177 DAG size of output: 44 [2021-02-23 16:20:05,736 WARN L202 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 183 DAG size of output: 40 [2021-02-23 16:20:06,972 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 182 DAG size of output: 22 [2021-02-23 16:20:07,846 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-23 16:20:08,160 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-23 16:20:08,514 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 26 [2021-02-23 16:20:10,662 WARN L202 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-23 16:20:12,879 WARN L202 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 172 DAG size of output: 39 [2021-02-23 16:20:13,232 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 28 [2021-02-23 16:20:14,930 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 185 DAG size of output: 36 [2021-02-23 16:20:15,693 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-23 16:20:16,016 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-23 16:20:18,248 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2021-02-23 16:20:21,764 WARN L202 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 334 DAG size of output: 61 [2021-02-23 16:20:24,838 WARN L202 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 300 DAG size of output: 63 [2021-02-23 16:20:25,138 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:20:28,392 WARN L202 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 333 DAG size of output: 61 [2021-02-23 16:20:29,302 WARN L202 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-23 16:20:31,106 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 176 DAG size of output: 36 [2021-02-23 16:20:33,853 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 191 DAG size of output: 50 [2021-02-23 16:20:34,148 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 16:20:34,795 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-23 16:20:34,801 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:20:34,801 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L506-1(lines 487 508) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L502(line 502) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 462 517) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 16:20:34,802 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 462 517) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 462 517) no Hoare annotation was computed. [2021-02-23 16:20:34,803 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 16:20:34,804 INFO L189 CegarLoopUtils]: For program point L509(lines 486 510) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L493(lines 493 497) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L485-1(line 485) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L485-2(line 485) no Hoare annotation was computed. [2021-02-23 16:20:34,805 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 518 577) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 518 577) no Hoare annotation was computed. [2021-02-23 16:20:34,806 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L544-2(lines 544 569) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 518 577) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 16:20:34,807 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L570(lines 543 571) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L562-1(line 562) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L562-2(line 562) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L558-2(line 558) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L550(lines 550 554) no Hoare annotation was computed. [2021-02-23 16:20:34,808 INFO L189 CegarLoopUtils]: For program point L550-1(lines 550 554) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L542-1(line 542) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L542-2(line 542) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L563-1(line 563) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L563-2(line 563) no Hoare annotation was computed. [2021-02-23 16:20:34,809 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 16:20:34,810 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 16:20:34,810 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 16:20:34,810 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 393 399) the Hoare annotation is: true [2021-02-23 16:20:34,810 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 393 399) the Hoare annotation is: true [2021-02-23 16:20:34,810 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:20:34,810 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 400 408) the Hoare annotation is: true [2021-02-23 16:20:34,810 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 400 408) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:20:34,810 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:20:34,810 INFO L192 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: true [2021-02-23 16:20:34,811 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 848 870) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,811 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:20:34,811 INFO L185 CegarLoopUtils]: At program point L860-1(line 860) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:20:34,811 INFO L185 CegarLoopUtils]: At program point L858(lines 858 865) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:20:34,811 INFO L192 CegarLoopUtils]: At program point L858-1(lines 858 865) the Hoare annotation is: true [2021-02-23 16:20:34,811 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 848 870) the Hoare annotation is: true [2021-02-23 16:20:34,811 INFO L185 CegarLoopUtils]: At program point L856(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L856-1(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L856-2(line 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,812 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 848 870) the Hoare annotation is: true [2021-02-23 16:20:34,813 INFO L192 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: true [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 807 830) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 807 830) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 807 830) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 16:20:34,813 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 16:20:34,814 INFO L185 CegarLoopUtils]: At program point L129(line 129) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,814 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L123(lines 123 131) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L119(lines 119 136) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L121-2(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,815 INFO L185 CegarLoopUtils]: At program point L121-3(line 121) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,816 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 115 139) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 16:20:34,816 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-23 16:20:34,816 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-23 16:20:34,816 INFO L185 CegarLoopUtils]: At program point L134-1(lines 115 139) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3)) (.cse11 (= 1 ~systemActive~0))) (let ((.cse2 (not .cse11)) (.cse4 (and (= ~pumpRunning~0 1) .cse11 .cse10 .cse5 .cse9)) (.cse1 (not .cse10)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse9)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse6 .cse2 .cse3 .cse4) (or .cse7 (not (= ~waterLevel~0 1)) .cse1 .cse6 .cse3) (or .cse7 .cse0 .cse1 .cse6 (= ~pumpRunning~0 0) .cse8) (or .cse7 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse6 .cse3)))) [2021-02-23 16:20:34,816 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:20:34,816 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 210 218) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 210 218) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:20:34,817 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L214(line 214) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L284(line 284) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L283(lines 283 287) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 274 292) the Hoare annotation is: true [2021-02-23 16:20:34,817 INFO L192 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L283-2(lines 283 287) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 274 292) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 274 292) the Hoare annotation is: true [2021-02-23 16:20:34,818 INFO L189 CegarLoopUtils]: For program point L226-2(lines 226 234) no Hoare annotation was computed. [2021-02-23 16:20:34,818 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L249-1(line 249) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 219 254) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L238(lines 238 246) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L238-2(lines 238 246) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 219 254) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-23 16:20:34,819 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 219 254) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L226(lines 226 234) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 386 392) the Hoare annotation is: true [2021-02-23 16:20:34,820 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 386 392) the Hoare annotation is: true [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L446-1(line 446) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L442-1(line 442) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 416 461) no Hoare annotation was computed. [2021-02-23 16:20:34,820 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 416 461) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 416 461) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 16:20:34,821 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L453-1(line 453) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L453-2(line 453) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L416(lines 416 461) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L416-1(lines 416 461) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 16:20:34,822 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L439-1(line 439) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 16:20:34,823 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L770-1(line 770) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L770-2(line 770) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L768-1(line 768) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L768-2(line 768) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-23 16:20:34,824 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 729 774) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L729(lines 729 774) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L760(lines 760 761) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L748-1(line 748) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 729 774) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L748-2(line 748) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 729 774) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-23 16:20:34,825 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L753(lines 753 754) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L749(lines 749 756) no Hoare annotation was computed. [2021-02-23 16:20:34,826 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L189 CegarLoopUtils]: For program point L743(lines 743 763) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L189 CegarLoopUtils]: For program point L743-1(lines 743 763) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-23 16:20:34,827 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 838 847) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,827 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 838 847) the Hoare annotation is: true [2021-02-23 16:20:34,827 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 838 847) the Hoare annotation is: true [2021-02-23 16:20:34,827 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 199 209) the Hoare annotation is: true [2021-02-23 16:20:34,828 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse2 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 16:20:34,828 INFO L192 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: true [2021-02-23 16:20:34,828 INFO L185 CegarLoopUtils]: At program point L204-1(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-23 16:20:34,828 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-23 16:20:34,828 INFO L185 CegarLoopUtils]: At program point L204-2(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 16:20:34,829 INFO L185 CegarLoopUtils]: At program point L204-3(line 204) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret11|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse1 (not (= ~pumpRunning~0 0)) (<= |isMethaneAlarm_#t~ret11| 2147483647) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-23 16:20:34,829 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 199 209) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 (<= isMethaneAlarm_~retValue_acc~0 2147483647) .cse1 (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-23 16:20:34,829 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-23 16:20:34,829 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-23 16:20:34,829 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 191 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-23 16:20:34,830 INFO L185 CegarLoopUtils]: At program point L961(line 961) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse7 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= isHighWaterSensorDry_~retValue_acc~12 0))) (.cse8 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse4 .cse7 .cse5 .cse8 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse8 .cse0 .cse1))) [2021-02-23 16:20:34,830 INFO L185 CegarLoopUtils]: At program point L960(line 960) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1))) [2021-02-23 16:20:34,830 INFO L185 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterSensorDry_~retValue_acc~12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse7) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-23 16:20:34,830 INFO L185 CegarLoopUtils]: At program point L957(line 957) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-23 16:20:34,830 INFO L192 CegarLoopUtils]: At program point L956(lines 956 962) the Hoare annotation is: true [2021-02-23 16:20:34,831 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-23 16:20:34,831 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 952 965) the Hoare annotation is: true [2021-02-23 16:20:34,831 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 952 965) the Hoare annotation is: (let ((.cse5 (<= 1 |isHighWaterSensorDry_#res|)) (.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse12 (<= isHighWaterSensorDry_~retValue_acc~12 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|))) (let ((.cse1 (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~12) .cse15 .cse14 .cse12 .cse13)) (.cse4 (not .cse15)) (.cse7 (not .cse14)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (and (<= 0 isHighWaterSensorDry_~retValue_acc~12) (<= |isHighWaterSensorDry_#res| 0) .cse12 .cse13)) (.cse9 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse2 .cse3 .cse6 .cse10) (or .cse9 .cse11 .cse3 .cse6 .cse5) (or .cse8 .cse9 .cse0 .cse2 .cse3 .cse10) (or .cse9 .cse0 .cse11 .cse3 .cse5)))) [2021-02-23 16:20:34,831 INFO L185 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-23 16:20:34,831 INFO L185 CegarLoopUtils]: At program point L160-1(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-23 16:20:34,832 INFO L185 CegarLoopUtils]: At program point L155(line 155) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-23 16:20:34,832 INFO L185 CegarLoopUtils]: At program point L151(line 151) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,832 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 141 165) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse12 (< ~waterLevel~0 3)) (.cse14 (= 1 ~systemActive~0))) (let ((.cse7 (not .cse14)) (.cse9 (and (= ~pumpRunning~0 1) .cse14 .cse13 .cse10 .cse12)) (.cse5 (not .cse13)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (not .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse2 (= ~pumpRunning~0 0))) (.cse4 (not .cse12))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse4 .cse5 .cse7 .cse8 .cse9 (not .cse10)) (or .cse4 .cse5 .cse3 .cse7 .cse8 .cse9) (or .cse0 (not (= ~waterLevel~0 1)) .cse5 .cse3 .cse8) (or .cse0 .cse11 .cse4 .cse3 .cse8) (or .cse0 .cse11 .cse1 .cse4 .cse6)))) [2021-02-23 16:20:34,832 INFO L185 CegarLoopUtils]: At program point L149(lines 149 157) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2))) [2021-02-23 16:20:34,832 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 141 165) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-23 16:20:34,833 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-23 16:20:34,833 INFO L185 CegarLoopUtils]: At program point L147-1(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-23 16:20:34,833 INFO L185 CegarLoopUtils]: At program point L145(lines 145 162) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-23 16:20:34,833 INFO L185 CegarLoopUtils]: At program point L147-2(line 147) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2021-02-23 16:20:34,833 INFO L185 CegarLoopUtils]: At program point L147-3(line 147) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret9| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse0 .cse2 .cse4 .cse3))) [2021-02-23 16:20:34,833 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 81 87) the Hoare annotation is: true [2021-02-23 16:20:34,833 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 81 87) the Hoare annotation is: true [2021-02-23 16:20:34,834 INFO L185 CegarLoopUtils]: At program point L353(lines 353 357) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,834 INFO L185 CegarLoopUtils]: At program point L353-2(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,834 INFO L185 CegarLoopUtils]: At program point L316(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-23 16:20:34,835 INFO L185 CegarLoopUtils]: At program point L345(lines 345 358) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,835 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,835 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-23 16:20:34,835 INFO L185 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse5 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse6 (<= |test_#t~nondet31| 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (<= test_~tmp~6 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse11 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse4 (= ~pumpRunning~0 1) .cse5 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse10 .cse11 .cse0 .cse3 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse12 .cse1 .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse10 .cse11) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse8 .cse7 .cse9 .cse10 .cse13 .cse11) (and .cse0 .cse12 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse6 .cse8 .cse7 .cse9 .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse11) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse13 .cse11) (and .cse12 (= ~waterLevel~0 1) .cse2 .cse6 .cse4 .cse8 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse11))) [2021-02-23 16:20:34,836 INFO L185 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (= test_~tmp___0~2 |test_#t~nondet31|)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= |test_#t~nondet31| 2147483647)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse2 .cse12 .cse3 .cse5 .cse6 .cse7 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-23 16:20:34,836 INFO L185 CegarLoopUtils]: At program point L325(lines 325 331) the Hoare annotation is: (let ((.cse7 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (<= test_~tmp___0~2 2147483647)) (.cse1 (= ~methaneLevelCritical~0 0)) (.cse2 (<= 0 (+ test_~tmp~6 2147483648))) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse1 .cse2 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse8 .cse1 .cse2 .cse4 .cse5 .cse9 .cse6) (and .cse7 (= ~waterLevel~0 1) .cse2 .cse4 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse7 .cse8 .cse2 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse11 .cse6) (and .cse0 .cse8 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse9 .cse6) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse4 .cse5 .cse10 .cse9 .cse6))) [2021-02-23 16:20:34,836 INFO L185 CegarLoopUtils]: At program point L325-1(lines 325 331) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 (not (= test_~tmp~6 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse2 .cse3 .cse8 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse10 .cse7) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse2 .cse3 (= ~pumpRunning~0 1) .cse8 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse10 .cse7))) [2021-02-23 16:20:34,836 INFO L185 CegarLoopUtils]: At program point L317(lines 317 321) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-23 16:20:34,837 INFO L185 CegarLoopUtils]: At program point L313(line 313) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,837 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,837 INFO L185 CegarLoopUtils]: At program point L363(lines 314 364) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,837 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 305 370) the Hoare annotation is: true [2021-02-23 16:20:34,837 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 305 370) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,837 INFO L185 CegarLoopUtils]: At program point L351(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,838 INFO L185 CegarLoopUtils]: At program point L351-1(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,838 INFO L185 CegarLoopUtils]: At program point L351-2(line 351) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (= test_~tmp___0~2 0)) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse9 .cse10 .cse11 .cse3 .cse12 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse3 .cse13 .cse4 .cse5 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse11 .cse3 .cse12 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,838 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (let ((.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse3 (= test_~tmp___0~2 0)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse7 (not (= test_~tmp___2~0 0))) (.cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse11 (<= test_~tmp___0~2 2147483647)) (.cse15 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse16 (= ~pumpRunning~0 0)) (.cse12 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse4 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse11 .cse4 .cse14 .cse6 .cse8 .cse12 .cse13 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse11 .cse15 .cse4 .cse6 .cse8 .cse16 .cse12 .cse10) (and .cse0 .cse11 .cse15 .cse4 .cse14 .cse6 .cse8 .cse16 .cse12 .cse10))) [2021-02-23 16:20:34,839 INFO L185 CegarLoopUtils]: At program point L343(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse10 (<= |test_#t~nondet32| 2147483647)) (.cse11 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse13 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse9 .cse10 .cse11 .cse12 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse2 .cse3 .cse13 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse9 .cse10 .cse11 .cse12 .cse3 .cse13 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse0 .cse2 .cse12 .cse3 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8))) [2021-02-23 16:20:34,839 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 305 370) the Hoare annotation is: true [2021-02-23 16:20:34,839 INFO L185 CegarLoopUtils]: At program point L310(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,839 INFO L185 CegarLoopUtils]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~tmp___2~0 |test_#t~nondet32|)) (.cse10 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse11 (<= |test_#t~nondet32| 2147483647)) (.cse12 (= test_~tmp___0~2 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse14 (= 1 ~systemActive~0)) (.cse4 (<= test_~tmp~6 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse15 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse9 .cse0 .cse10 .cse11 .cse12 .cse13 .cse3 .cse14 .cse4 .cse5 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse14 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse9 .cse0 .cse1 .cse10 .cse11 .cse12 .cse13 .cse3 .cse4 .cse5 .cse8) (and .cse0 .cse1 .cse2 .cse13 .cse3 .cse4 .cse5 .cse15 .cse6 .cse8) (and .cse0 .cse2 .cse13 .cse3 .cse14 .cse4 .cse5 .cse15 .cse6 .cse8))) [2021-02-23 16:20:34,839 INFO L185 CegarLoopUtils]: At program point L335(lines 335 341) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse11 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse4 .cse11 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8) (and .cse0 .cse2 .cse3 .cse4 .cse11 .cse5 .cse6 .cse7 .cse8))) [2021-02-23 16:20:34,840 INFO L185 CegarLoopUtils]: At program point L335-1(lines 335 341) the Hoare annotation is: (let ((.cse1 (= test_~tmp___0~2 0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 0 (+ test_~tmp~6 2147483648))) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= test_~tmp~6 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse9 .cse3 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse8 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse0 .cse9 .cse3 .cse4 .cse5 .cse6 .cse10 .cse11 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse8 .cse9 .cse2 .cse3 .cse5 .cse6 .cse12 .cse10 .cse7) (and .cse0 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 .cse12 .cse10 .cse7))) [2021-02-23 16:20:34,840 INFO L185 CegarLoopUtils]: At program point L360(lines 315 362) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (<= test_~tmp~6 2147483647)) (.cse8 (< ~waterLevel~0 3)) (.cse1 (= ~pumpRunning~0 0)) (.cse10 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse3 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse4 .cse5 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse8 .cse2) (and .cse3 .cse0 .cse9 .cse4 .cse5 .cse7 .cse8 .cse10 .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse3 .cse0 .cse9 .cse5 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse11 .cse2) (and .cse3 .cse9 .cse4 .cse5 (= ~pumpRunning~0 1) .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse10 .cse2) (and .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8 .cse1 .cse10 .cse2))) [2021-02-23 16:20:34,840 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse5 (= 1 ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= test_~tmp~6 0))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= 0 (+ test_~tmp~6 2147483648))) (.cse6 (<= test_~tmp~6 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse11 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse12 (<= 1 ~methaneLevelCritical~0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) .cse5 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse10 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse11 .cse8 .cse9) (and .cse10 (= ~waterLevel~0 1) .cse1 .cse4 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) (= test_~tmp___0~2 0) .cse3 .cse4 .cse5 (<= test_~tmp___2~0 2147483647) .cse6 .cse7 .cse9) (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9))) [2021-02-23 16:20:34,840 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse11 (= ~pumpRunning~0 0)) (.cse13 (<= 1 ~methaneLevelCritical~0)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= 0 (+ test_~tmp~6 2147483648))) (.cse12 (= 1 ~systemActive~0)) (.cse6 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (<= |test_#t~nondet30| 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse7 (<= test_~tmp~6 2147483647))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (= ~waterLevel~0 1) .cse3 .cse6 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse12 .cse6 .cse8 .cse7 .cse11 .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (= test_~tmp___0~2 0) .cse4 .cse5 .cse12 .cse6 (<= test_~tmp___2~0 2147483647) .cse8 .cse7 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse3 .cse5 .cse12 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse11 .cse9 .cse13 .cse10) (and .cse2 .cse5 (= ~pumpRunning~0 1) .cse12 .cse6 (<= 2 ~waterLevel~0) .cse8 .cse9 .cse10 .cse0 .cse3 .cse4 .cse7))) [2021-02-23 16:20:34,841 INFO L185 CegarLoopUtils]: At program point L323-1(line 323) the Hoare annotation is: (let ((.cse9 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet30| 2147483647)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (= test_~tmp~6 |test_#t~nondet30|)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (<= 1 |old(~systemActive~0)|)) (and .cse11 (= ~waterLevel~0 1) .cse2 .cse4 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 (= test_~tmp___0~2 0) .cse12 .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse7 .cse10) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10) (and .cse0 .cse11 .cse1 .cse2 .cse12 .cse4 .cse5 .cse7 .cse8 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse12 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse8 .cse10))) [2021-02-23 16:20:34,841 INFO L185 CegarLoopUtils]: At program point L307(line 307) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point L702-1(line 702) no Hoare annotation was computed. [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point L702-2(line 702) no Hoare annotation was computed. [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 683 728) no Hoare annotation was computed. [2021-02-23 16:20:34,841 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L707(lines 707 708) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L703(lines 703 710) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-23 16:20:34,842 INFO L189 CegarLoopUtils]: For program point L697(lines 697 717) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L697-1(lines 697 717) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 683 728) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-23 16:20:34,843 INFO L189 CegarLoopUtils]: For program point L722-1(line 722) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 683 728) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L722-2(line 722) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L683(lines 683 728) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L189 CegarLoopUtils]: For program point L714(lines 714 715) no Hoare annotation was computed. [2021-02-23 16:20:34,844 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 166 173) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 16:20:34,844 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 16:20:34,845 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 166 173) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= ~methaneLevelCritical~0 0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-23 16:20:34,845 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 966 974) the Hoare annotation is: true [2021-02-23 16:20:34,845 INFO L192 CegarLoopUtils]: At program point L971(line 971) the Hoare annotation is: true [2021-02-23 16:20:34,845 INFO L192 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: true [2021-02-23 16:20:34,845 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 966 974) the Hoare annotation is: true [2021-02-23 16:20:34,845 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 966 974) the Hoare annotation is: true [2021-02-23 16:20:34,845 INFO L189 CegarLoopUtils]: For program point L928(lines 928 936) no Hoare annotation was computed. [2021-02-23 16:20:34,845 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-23 16:20:34,845 INFO L189 CegarLoopUtils]: For program point L928-2(lines 928 936) no Hoare annotation was computed. [2021-02-23 16:20:34,845 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 920 942) no Hoare annotation was computed. [2021-02-23 16:20:34,845 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 920 942) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 920 942) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 376 385) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 376 385) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L378-1(line 378) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point L378-2(line 378) no Hoare annotation was computed. [2021-02-23 16:20:34,846 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 376 385) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L671-1(line 671) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L671-2(line 671) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L630(lines 629 649) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 16:20:34,847 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L631(lines 631 635) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L656-1(line 656) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L656-2(line 656) no Hoare annotation was computed. [2021-02-23 16:20:34,848 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L640-1(line 640) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 580 682) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L640-2(line 640) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 580 682) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-23 16:20:34,849 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 580 682) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L658-1(line 658) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L658-2(line 658) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L650(lines 628 651) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-23 16:20:34,850 INFO L189 CegarLoopUtils]: For program point L609(lines 609 625) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L642-1(line 642) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L642-2(line 642) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L626(lines 626 667) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L668(lines 668 679) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-23 16:20:34,851 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L660-1(line 660) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L644-1(line 644) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L611-1(line 611) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L669(lines 669 676) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 16:20:34,852 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L604(lines 604 608) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L629-2(lines 629 649) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L580(lines 580 682) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L189 CegarLoopUtils]: For program point L580-1(lines 580 682) no Hoare annotation was computed. [2021-02-23 16:20:34,853 INFO L185 CegarLoopUtils]: At program point L250(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L250-1(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L250-2(line 250) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,854 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:20:34,855 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L54(line 54) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L248-3(line 248) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L244-1(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L244-2(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L244-3(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,856 INFO L185 CegarLoopUtils]: At program point L240(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L244-4(line 244) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L240-1(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L240-2(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L240-3(line 240) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L236-1(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L236-2(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L236-3(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,857 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L236-4(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L232-1(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L236-5(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L232-2(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L236-6(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L232-3(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L236-7(line 236) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,858 INFO L185 CegarLoopUtils]: At program point L232-4(line 232) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L934-2(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L934-3(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L707-1(line 707) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L930(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L228-3(line 228) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L930-1(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L224(line 224) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,859 INFO L185 CegarLoopUtils]: At program point L930-2(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L930-3(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L930-4(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L930-5(line 930) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-3(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-4(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L761(line 761) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-5(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-6(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,860 INFO L185 CegarLoopUtils]: At program point L926-7(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point L753-1(line 753) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:20:34,861 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2) (or .cse3 .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L185-1(lines 174 190) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= activatePump_~tmp~3 2147483647))) (or (not (<= 1 ~systemActive~0)) .cse0 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse3) (or .cse1 (not (= ~methaneLevelCritical~0 0)) (and (= ~pumpRunning~0 1) (= activatePump_~tmp~3 0)) .cse2 .cse3 .cse4 .cse5))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L181(lines 181 187) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 activatePump_~tmp~3)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 (<= activatePump_~tmp~3 2147483647)) .cse6) (or .cse5 .cse1 .cse7 .cse2 .cse3 .cse4 .cse6) (or .cse8 .cse0 .cse1 (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse3) (or .cse8 .cse1 .cse7 .cse9 .cse3))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L179-1(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-23 16:20:34,862 INFO L185 CegarLoopUtils]: At program point L179-2(line 179) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |activatePump_#t~ret10| ~methaneLevelCritical~0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse8 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) .cse3) .cse4) (or .cse1 .cse2 (and .cse5 (<= |activatePump_#t~ret10| 2147483647)) .cse6 .cse4 .cse7 .cse8) (or .cse0 .cse2 .cse9 .cse3 .cse4) (or .cse5 .cse2 .cse9 .cse6 .cse4 .cse7 .cse8))) [2021-02-23 16:20:34,863 INFO L185 CegarLoopUtils]: At program point L179-3(line 179) the Hoare annotation is: (let ((.cse1 (= |activatePump_#t~ret10| activatePump_~tmp~3)) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= |activatePump_#t~ret10| ~methaneLevelCritical~0) (<= |activatePump_#t~ret10| 2147483647) .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse2 .cse7 (and (= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse1) .cse3 .cse4 .cse5 .cse6) (or .cse8 .cse2 .cse7 .cse9 .cse4) (or .cse8 .cse0 (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret10|) (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse9) .cse2 .cse4))) [2021-02-23 16:20:34,863 INFO L192 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: true [2021-02-23 16:20:34,863 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-23 16:20:34,863 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 255 273) the Hoare annotation is: true [2021-02-23 16:20:34,863 INFO L185 CegarLoopUtils]: At program point L270(line 270) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse11 (<= 2 ~waterLevel~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not .cse11)) (.cse7 (not (<= 1 ~systemActive~0))) (.cse8 (not (= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse10)) (.cse4 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse5 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp___0~0 1) .cse10 .cse11 (= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse2 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse5 .cse6) (or .cse7 .cse9 .cse8 .cse1 .cse4) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse5)))) [2021-02-23 16:20:34,864 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse6 (not (= ~waterLevel~0 1))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse8 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse0) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse0 .cse1) (or .cse4 .cse7 .cse0 .cse1 .cse8) (or .cse4 .cse5 .cse7 .cse0 .cse8))) [2021-02-23 16:20:34,864 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse7 (<= 1 isHighWaterLevel_~tmp~4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse7 .cse2) (or .cse6 .cse5 .cse0 .cse1 .cse7))) [2021-02-23 16:20:34,864 INFO L185 CegarLoopUtils]: At program point L264(lines 264 268) the Hoare annotation is: (let ((.cse16 (= ~pumpRunning~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (= isHighWaterLevel_~tmp~4 0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (< 0 (+ isHighWaterLevel_~tmp~4 1))) (.cse7 (not .cse14)) (.cse9 (and .cse12 .cse13 .cse14 .cse15)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse11 (not (= ~waterLevel~0 1))) (.cse2 (not .cse17)) (.cse3 (not .cse13)) (.cse10 (<= 1 isHighWaterLevel_~tmp~4)) (.cse4 (not .cse16)) (.cse5 (and .cse12 .cse13 .cse14 .cse15 .cse16 .cse17)) (.cse6 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse8) (or .cse9 .cse3 .cse4 .cse8 .cse6 .cse7) (or .cse9 .cse3 .cse4 .cse10 .cse8 .cse6) (or .cse1 .cse11 .cse10 .cse4 .cse8) (or .cse1 .cse2 .cse11 .cse4 .cse10) (or .cse2 .cse3 .cse10 .cse4 .cse5 .cse6)))) [2021-02-23 16:20:34,864 INFO L192 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: true [2021-02-23 16:20:34,864 INFO L185 CegarLoopUtils]: At program point L264-2(lines 264 268) the Hoare annotation is: (let ((.cse14 (= isHighWaterLevel_~tmp___0~0 1)) (.cse17 (= ~methaneLevelCritical~0 0)) (.cse11 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse3 (and .cse14 .cse17 .cse11 .cse13 .cse15 .cse16 .cse12)) (.cse4 (not .cse17)) (.cse8 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse14 .cse11 .cse15 .cse16)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 1 isHighWaterLevel_~tmp~4) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse1 (not .cse13)) (.cse2 (not .cse12)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse8) (or .cse9 .cse10 .cse1 .cse2 .cse5 .cse8) (or .cse6 .cse10 .cse0 .cse7 .cse2) (or .cse9 .cse10 .cse0 .cse1 .cse2 .cse5)))) [2021-02-23 16:20:34,865 INFO L185 CegarLoopUtils]: At program point L262-1(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-23 16:20:34,865 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 255 273) the Hoare annotation is: (let ((.cse12 (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2)) (.cse13 (= isHighWaterLevel_~tmp___0~0 1)) (.cse14 (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (.cse15 (= 1 ~systemActive~0)) (.cse17 (< ~waterLevel~0 3)) (.cse11 (<= 2 ~waterLevel~0)) (.cse16 (= isHighWaterLevel_~tmp~4 0))) (let ((.cse7 (not (<= 1 ~systemActive~0))) (.cse9 (not (= ~waterLevel~0 1))) (.cse0 (and .cse12 .cse13 .cse14 .cse15 .cse17 .cse11 .cse16)) (.cse6 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse17)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse15)) (.cse10 (and .cse12 .cse13 .cse14 .cse15 .cse11 .cse16)) (.cse5 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse2) (or .cse6 .cse7 .cse9 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse2 .cse4 .cse10) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 .cse2 .cse4 .cse10 .cse5)))) [2021-02-23 16:20:34,865 INFO L185 CegarLoopUtils]: At program point L262-2(line 262) the Hoare annotation is: (let ((.cse15 (= |isHighWaterLevel_#t~ret28| 0)) (.cse16 (= 1 ~systemActive~0)) (.cse13 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse14 (<= 1 ~methaneLevelCritical~0))) (let ((.cse5 (and .cse15 .cse16 .cse13 .cse17 .cse12 .cse14)) (.cse10 (not .cse17)) (.cse11 (not (= ~waterLevel~0 1))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret28|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse16)) (.cse9 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not .cse14)) (.cse2 (not .cse13)) (.cse3 (not .cse12)) (.cse8 (<= 0 |isHighWaterLevel_#t~ret28|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse6 .cse11 .cse1 .cse3 .cse7) (or .cse6 .cse0 .cse11 .cse1 .cse3) (or .cse2 .cse3 .cse1 .cse7 .cse4 .cse9) (or .cse6 .cse0 .cse2 .cse3 .cse8)))) [2021-02-23 16:20:34,866 INFO L185 CegarLoopUtils]: At program point L262-3(line 262) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterLevel_~tmp~4)) (.cse15 (= |isHighWaterLevel_#t~ret28| isHighWaterLevel_~tmp~4)) (.cse16 (= |isHighWaterLevel_#t~ret28| 0)) (.cse13 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse17 (<= 2 ~waterLevel~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse15 .cse16 .cse13 .cse14 .cse17)) (.cse2 (not (= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0) (<= |isHighWaterLevel_#t~ret28| 0) (<= 0 |isHighWaterLevel_#t~ret28|))) (.cse7 (and (<= 1 |isHighWaterLevel_#t~ret28|) .cse3)) (.cse10 (not .cse17)) (.cse12 (and .cse15 .cse16 .cse13 .cse17)) (.cse6 (not .cse14)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse6 .cse4 .cse7) (or .cse1 .cse6 .cse4 .cse3 .cse8 .cse9) (or .cse1 .cse6 .cse4 .cse8 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse11) (or .cse0 .cse5 .cse6 .cse4 .cse11 .cse7) (or .cse12 .cse6 .cse4 .cse11 .cse8 .cse10) (or .cse12 .cse3 .cse6 .cse4 .cse11 .cse8)))) [2021-02-23 16:20:34,866 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-23 16:20:34,866 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 943 951) no Hoare annotation was computed. [2021-02-23 16:20:34,866 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 943 951) no Hoare annotation was computed. [2021-02-23 16:20:34,866 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 943 951) no Hoare annotation was computed. [2021-02-23 16:20:34,866 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-23 16:20:34,866 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-23 16:20:34,866 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 16:20:34,866 INFO L185 CegarLoopUtils]: At program point L906(line 906) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 16:20:34,867 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-23 16:20:34,867 INFO L185 CegarLoopUtils]: At program point L903-1(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-23 16:20:34,867 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 899 910) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-23 16:20:34,867 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:20:34,867 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:20:34,867 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:20:34,867 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:20:34,867 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 911 919) the Hoare annotation is: true [2021-02-23 16:20:34,867 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2021-02-23 16:20:34,868 INFO L192 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: true [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 911 919) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point L63(line 63) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse5))) [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point L61(lines 60 79) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 80) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,868 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-23 16:20:34,869 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 80) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-23 16:20:34,869 INFO L185 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: (let ((.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (< ~waterLevel~0 3)) (.cse3 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse2 .cse5) .cse0 .cse3 (not (= ~methaneLevelCritical~0 0)) (and .cse5 .cse4 .cse6)) (or .cse0 .cse1 (and .cse5 .cse6) .cse3))) [2021-02-23 16:20:34,869 INFO L185 CegarLoopUtils]: At program point L68(lines 68 74) the Hoare annotation is: (let ((.cse15 (= 1 ~systemActive~0)) (.cse14 (<= 1 ~systemActive~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse10 (< ~waterLevel~0 3)) (.cse12 (= ~pumpRunning~0 0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse10 .cse12)) (.cse11 (and .cse14 .cse2 .cse13 .cse10)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and .cse2 (= ~pumpRunning~0 1) .cse15 .cse13 (<= 2 ~waterLevel~0) .cse10)) (.cse7 (not .cse15)) (.cse0 (not .cse14)) (.cse5 (not .cse13)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse1 .cse8 .cse3) (or .cse0 (and .cse9 .cse10) .cse11 .cse8 .cse3 .cse5) (or .cse0 .cse11 .cse3 .cse5 .cse4) (or .cse3 .cse5 .cse9 .cse6 .cse7 .cse12) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse9 .cse4)))) [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 777 806) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L791(lines 791 795) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L791-1(lines 791 795) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L787-2(lines 787 801) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L783(line 783) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L783-1(line 783) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L802(lines 777 806) the Hoare annotation is: true [2021-02-23 16:20:34,869 INFO L192 CegarLoopUtils]: At program point L798(line 798) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 777 806) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-23 16:20:34,870 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-23 16:20:34,870 INFO L185 CegarLoopUtils]: At program point L879-1(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-23 16:20:34,870 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 875 886) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 831 837) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 831 837) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:20:34,870 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:20:34,870 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:20:34,871 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 293 300) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) .cse0 .cse1 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 293 300) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 |old(~systemActive~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~2 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point L97(lines 97 105) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse17 (<= 1 ~methaneLevelCritical~0)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse16 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (< ~waterLevel~0 3)) (.cse15 (<= 2 ~waterLevel~0)) (.cse18 (= ~pumpRunning~0 0)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (let ((.cse10 (and .cse13 .cse16 .cse9 .cse14 .cse15 .cse18 .cse19)) (.cse7 (not (= ~waterLevel~0 1))) (.cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (.cse0 (and .cse16 .cse9 .cse14 .cse15 .cse18 .cse19 .cse17)) (.cse1 (not .cse17)) (.cse3 (not .cse16)) (.cse4 (not .cse12)) (.cse11 (not .cse15)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse2 (not .cse14)) (.cse8 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5) (or .cse6 .cse2 .cse8 .cse9) (or .cse2 .cse8 .cse3 .cse10 .cse11) (or .cse2 .cse8 .cse3 .cse5 .cse10) (or .cse6 .cse1 .cse7 .cse5 .cse4) (or .cse6 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse11) (or .cse6 .cse2 .cse8 .cse12)))) [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 89 113) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 16:20:34,871 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse4))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point L93(lines 93 110) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point L95-2(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse15 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse16 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 2 ~waterLevel~0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse7 (not (= ~waterLevel~0 1))) (.cse9 (and .cse15 .cse16 .cse3 .cse13 .cse14 (= ~pumpRunning~0 0) .cse17)) (.cse4 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0)) (.cse8 (not .cse17)) (.cse10 (not .cse12)) (.cse5 (not .cse16)) (.cse6 (and .cse15 .cse14)) (.cse11 (not .cse14)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not .cse13)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse1 .cse5 .cse10 .cse11) (or .cse0 .cse8 .cse7 .cse4 .cse10) (or .cse8 .cse9 .cse1 .cse4 .cse5 .cse10) (or .cse0 .cse8 .cse1 .cse3 .cse10) (or .cse1 .cse2 .cse5 .cse6 .cse11) (or .cse0 .cse1 .cse2 .cse12)))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point L95-3(line 95) the Hoare annotation is: (let ((.cse12 (= |old(~pumpRunning~0)| 0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (<= 1 ~methaneLevelCritical~0)) (.cse18 (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1)) (.cse19 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|)) (.cse13 (= ~methaneLevelCritical~0 0)) (.cse17 (= 1 ~systemActive~0)) (.cse14 (< ~waterLevel~0 3)) (.cse16 (<= 2 ~waterLevel~0))) (let ((.cse10 (and .cse18 .cse19 .cse13 .cse17 .cse14 .cse16)) (.cse2 (not (= ~waterLevel~0 1))) (.cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse8 (and .cse18 .cse19 .cse17 .cse7 .cse14 .cse16 (= ~pumpRunning~0 0) .cse15)) (.cse9 (not .cse17)) (.cse11 (not .cse16)) (.cse1 (not .cse15)) (.cse3 (not .cse12)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not .cse14)) (.cse6 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse1 .cse8 .cse5 .cse9 .cse4 .cse3) (or .cse5 .cse6 .cse9 .cse10 .cse11) (or .cse5 .cse6 .cse9 .cse4 .cse10) (or .cse0 .cse2 .cse6 .cse4) (or .cse1 .cse8 .cse5 .cse9 .cse3 .cse11) (or .cse0 .cse1 .cse5 .cse7 .cse3) (or .cse0 .cse5 .cse6 .cse12)))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-23 16:20:34,872 INFO L185 CegarLoopUtils]: At program point L108(line 108) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point L108-1(lines 89 113) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (< ~waterLevel~0 3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse7 (not .cse13)) (.cse4 (not .cse12)) (.cse6 (and (= ~pumpRunning~0 1) .cse12 .cse10 .cse13 .cse11)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not .cse11)) (.cse1 (not .cse10)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) .cse7) (or .cse3 .cse1 .cse2 .cse4 .cse6) (or .cse0 .cse8 .cse3 .cse2 .cse5) (or .cse0 .cse3 .cse1 .cse2 .cse9)))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not .cse8)) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3) (or .cse1 .cse2 .cse6 .cse4 .cse7) (or .cse2 .cse5 .cse6 .cse7) (or .cse0 .cse2 .cse5 .cse8)))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point L99(line 99) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (not (= ~waterLevel~0 1))) (.cse0 (and (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse9)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7) (or .cse4 .cse1 .cse2 .cse8) (or .cse4 .cse6 .cse2) (or .cse5 .cse0 .cse1 .cse3 .cse7) (or .cse4 .cse5 .cse1 .cse8 .cse7) (or .cse4 .cse1 .cse2 .cse9)))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse2 (not (<= test_~tmp~6 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~6 0)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6))) [2021-02-23 16:20:34,873 INFO L185 CegarLoopUtils]: At program point L891-1(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~pumpRunning~0 0))) (.cse11 (not (= 1 ~systemActive~0))) (.cse12 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse8) (or (not (= ~pumpRunning~0 1)) .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse9 .cse11 .cse12) (or .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse6 .cse7 .cse11 .cse12))) [2021-02-23 16:20:34,874 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 887 898) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 0 (+ test_~tmp~6 2147483648)))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= test_~tmp~6 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (= test_~tmp~6 0)) (.cse6 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0))))) [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 1003 1010) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point L1007(line 1007) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1007) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 1003 1010) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 1003 1010) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L185 CegarLoopUtils]: At program point L991(line 991) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-23 16:20:34,874 INFO L185 CegarLoopUtils]: At program point L989(lines 989 995) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 0) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,874 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 977 1001) the Hoare annotation is: true [2021-02-23 16:20:34,874 INFO L185 CegarLoopUtils]: At program point L987(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,874 INFO L185 CegarLoopUtils]: At program point L987-1(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point L985(lines 985 998) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point L987-2(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647))))) [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point L987-3(line 987) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret82| 0) (not (= __utac_acc__Specification1_spec__1_~tmp~11 0)) (= __utac_acc__Specification1_spec__1_~tmp___0~3 |__utac_acc__Specification1_spec__1_#t~ret82|) (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point L985-1(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 977 1001) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= 0 (+ __utac_acc__Specification1_spec__1_~tmp~11 2147483648)) (<= __utac_acc__Specification1_spec__1_~tmp~11 2147483647)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification1_spec__1_~tmp~11 0)))) [2021-02-23 16:20:34,875 INFO L192 CegarLoopUtils]: At program point L983(line 983) the Hoare annotation is: true [2021-02-23 16:20:34,875 INFO L185 CegarLoopUtils]: At program point L983-1(line 983) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:20:34,876 INFO L185 CegarLoopUtils]: At program point L983-2(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (and (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0) .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-23 16:20:34,876 INFO L185 CegarLoopUtils]: At program point L983-3(line 983) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| __utac_acc__Specification1_spec__1_~tmp~11)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (and .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret81| 0)) .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 (<= |__utac_acc__Specification1_spec__1_#t~ret81| 2147483647) (<= 0 (+ |__utac_acc__Specification1_spec__1_#t~ret81| 2147483648))) .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-23 16:20:34,876 INFO L192 CegarLoopUtils]: At program point L979(line 979) the Hoare annotation is: true [2021-02-23 16:20:34,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:20:34 BoogieIcfgContainer [2021-02-23 16:20:34,922 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:20:34,923 INFO L168 Benchmark]: Toolchain (without parser) took 565323.02 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 126.1 MB in the beginning and 811.5 MB in the end (delta: -685.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-23 16:20:34,923 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:20:34,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.72 ms. Allocated memory is still 151.0 MB. Free memory was 125.1 MB in the beginning and 103.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-23 16:20:34,923 INFO L168 Benchmark]: Boogie Preprocessor took 186.27 ms. Allocated memory is still 151.0 MB. Free memory was 103.0 MB in the beginning and 133.3 MB in the end (delta: -30.2 MB). Peak memory consumption was 9.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:20:34,924 INFO L168 Benchmark]: RCFGBuilder took 1476.87 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 133.3 MB in the beginning and 126.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 70.7 MB. Max. memory is 8.0 GB. [2021-02-23 16:20:34,924 INFO L168 Benchmark]: TraceAbstraction took 563002.41 ms. Allocated memory was 187.7 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 126.4 MB in the beginning and 811.5 MB in the end (delta: -685.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-23 16:20:34,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 124.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 633.72 ms. Allocated memory is still 151.0 MB. Free memory was 125.1 MB in the beginning and 103.0 MB in the end (delta: 22.1 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 186.27 ms. Allocated memory is still 151.0 MB. Free memory was 103.0 MB in the beginning and 133.3 MB in the end (delta: -30.2 MB). Peak memory consumption was 9.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1476.87 ms. Allocated memory was 151.0 MB in the beginning and 187.7 MB in the end (delta: 36.7 MB). Free memory was 133.3 MB in the beginning and 126.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 70.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 563002.41 ms. Allocated memory was 187.7 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 126.4 MB in the beginning and 811.5 MB in the end (delta: -685.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1007]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: (((((((((((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || (((((((((1 <= systemActive && 0 <= tmp___2 + 2147483648) && tmp___0 == 0) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp___2 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((((((((1 <= systemActive && \old(systemActive) == systemActive) && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && pumpRunning == 1) && 1 == systemActive) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((1 <= systemActive && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 393]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 848]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 115]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && (((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) || \old(pumpRunning) == 0)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 210]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 274]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 386]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 838]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 199]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) && ((((((!(1 <= methaneLevelCritical) || retValue_acc <= 2147483647) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) - ProcedureContractResult [Line: 191]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 141]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == 0)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(waterLevel < 3)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 952]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 1 <= \result) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 <= \result)) && (((((((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || ((((\result == retValue_acc && 1 == systemActive) && 2 <= waterLevel) && retValue_acc <= 0) && 0 <= \result)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 1 <= \result)) && ((((((1 <= retValue_acc && 1 <= \result) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (((0 <= retValue_acc && \result <= 0) && retValue_acc <= 0) && 0 <= \result))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 <= \result) - ProcedureContractResult [Line: 81]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 305]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: (((((!(waterLevel < 3) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(methaneLevelCritical == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 966]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 174]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) || (methaneLevelCritical == tmp && tmp <= 2147483647)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(waterLevel < 3)) || !(\old(pumpRunning) == 0))) && ((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || (pumpRunning == 1 && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 255]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(waterLevel == 1)) || !(pumpRunning == 0))) && ((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0))) && (((((((((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && tmp == 0) || ((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && 0 <= tmp___0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((tmp___0 == retValue_acc && tmp___0 == 1) && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel) && tmp == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 899]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(waterLevel < 3)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) && (((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3))) && (((((!(1 <= systemActive) || (pumpRunning == \old(pumpRunning) && waterLevel < 3)) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || (waterLevel < 3 && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || (((1 <= systemActive && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && waterLevel < 3)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0))) && (((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 777]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) - ProcedureContractResult [Line: 875]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0) && ((((!(1 <= systemActive) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 831]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 89]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) && (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || tmp == 1) || !(2 <= waterLevel))) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || ((((pumpRunning == 1 && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 293]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 1 == systemActive) || !(methaneLevelCritical == 0)) && (((((((tmp___2 == 0 || !(1 <= \old(systemActive))) || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(methaneLevelCritical == 0)) || !(tmp___2 <= 2147483647))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || 1 == systemActive) - ProcedureContractResult [Line: 887]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) && (((((((!(1 <= systemActive) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3)) && (((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((!(1 <= methaneLevelCritical) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 1003]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 977]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || tmp == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 671 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 256.5s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 238.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 306.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3574 SDtfs, 15880 SDslu, 15830 SDs, 0 SdLazy, 47272 SolverSat, 8919 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 57.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1687 GetRequests, 581 SyntacticMatches, 6 SemanticMatches, 1100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365107 ImplicationChecksByTransitivity, 167.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1110occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 2953 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 314 LocationsWithAnnotation, 8116 PreInvPairs, 11702 NumberOfFragments, 17446 HoareAnnotationTreeSize, 8116 FomulaSimplifications, 223390670977 FormulaSimplificationTreeSizeReduction, 74.4s HoareSimplificationTime, 314 FomulaSimplificationsInter, 27665023 FormulaSimplificationTreeSizeReductionInter, 230.9s 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...