/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:04:55,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:04:55,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:04:55,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:04:55,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:04:55,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:04:55,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:04:55,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:04:55,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:04:55,857 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:04:55,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:04:55,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:04:55,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:04:55,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:04:55,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:04:55,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:04:55,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:04:55,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:04:55,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:04:55,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:04:55,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:04:55,892 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:04:55,893 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:04:55,896 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:04:55,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:04:55,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:04:55,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:04:55,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:04:55,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:04:55,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:04:55,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:04:55,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:04:55,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:04:55,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:04:55,921 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:04:55,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:04:55,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:04:55,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:04:55,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:04:55,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:04:55,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:04:55,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:04:55,952 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:04:55,953 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:04:55,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:04:55,958 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:04:55,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:04:55,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:04:55,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:04:55,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:04:55,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:04:55,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:04:55,961 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:04:55,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:04:55,961 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:04:55,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:04:55,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:04:55,962 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:04:55,963 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:04:55,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:04:55,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:04:55,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:04:55,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:04:55,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:04:55,964 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:04:55,964 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:04:56,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:04:56,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:04:56,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:04:56,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:04:56,373 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:04:56,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2021-02-22 01:04:56,456 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0ef33a8/5eceb438a12f4f2a9d92b5b21ebb1aee/FLAGf6f7c1acb [2021-02-22 01:04:57,076 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:04:57,077 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product53.cil.c [2021-02-22 01:04:57,092 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0ef33a8/5eceb438a12f4f2a9d92b5b21ebb1aee/FLAGf6f7c1acb [2021-02-22 01:04:57,383 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb0ef33a8/5eceb438a12f4f2a9d92b5b21ebb1aee [2021-02-22 01:04:57,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:04:57,407 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:04:57,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:04:57,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:04:57,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:04:57,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:04:57" (1/1) ... [2021-02-22 01:04:57,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cdc68ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:57, skipping insertion in model container [2021-02-22 01:04:57,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:04:57" (1/1) ... [2021-02-22 01:04:57,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:04:57,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:04:57,666 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_spec3_product53.cil.c[1281,1294] [2021-02-22 01:04:57,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:04:57,939 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:04:57,956 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_spec3_product53.cil.c[1281,1294] [2021-02-22 01:04:58,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:04:58,117 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:04:58,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58 WrapperNode [2021-02-22 01:04:58,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:04:58,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:04:58,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:04:58,121 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:04:58,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... [2021-02-22 01:04:58,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:04:58,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:04:58,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:04:58,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:04:58,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:04:58,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:04:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:04:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:04:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:04:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:04:58,402 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:04:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:04:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:04:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:04:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:04:58,403 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:04:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:04:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:04:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:04:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:04:58,404 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:04:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:04:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:04:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:04:58,405 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:04:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:04:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-22 01:04:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:04:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:04:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:04:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:04:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:04:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:04:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:04:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-22 01:04:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2021-02-22 01:04:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:04:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:04:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:04:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:04:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:04:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:04:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:04:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:04:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:04:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:04:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:04:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:04:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:04:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:04:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:04:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:04:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:04:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:04:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:04:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2021-02-22 01:04:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:04:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:04:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:04:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:04:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-22 01:04:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2021-02-22 01:04:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:04:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:04:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:04:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:04:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:04:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:04:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:04:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:04:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:04:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:04:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:04:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:04:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:04:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:04:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:04:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:04:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:04:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:04:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:05:00,216 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:05:00,216 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:05:00,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:05:00 BoogieIcfgContainer [2021-02-22 01:05:00,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:05:00,222 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:05:00,222 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:05:00,225 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:05:00,226 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:04:57" (1/3) ... [2021-02-22 01:05:00,227 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3434f6cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:05:00, skipping insertion in model container [2021-02-22 01:05:00,227 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:04:58" (2/3) ... [2021-02-22 01:05:00,227 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3434f6cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:05:00, skipping insertion in model container [2021-02-22 01:05:00,227 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:05:00" (3/3) ... [2021-02-22 01:05:00,232 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product53.cil.c [2021-02-22 01:05:00,239 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:05:00,245 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:05:00,267 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:05:00,292 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:05:00,292 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:05:00,292 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:05:00,293 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:05:00,293 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:05:00,293 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:05:00,293 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:05:00,293 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:05:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states. [2021-02-22 01:05:00,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-02-22 01:05:00,352 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:00,353 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] [2021-02-22 01:05:00,354 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:00,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:00,362 INFO L82 PathProgramCache]: Analyzing trace with hash 1157807268, now seen corresponding path program 1 times [2021-02-22 01:05:00,372 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:00,372 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1568312160] [2021-02-22 01:05:00,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:00,458 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:00,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:00,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:00,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:00,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,582 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:01,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:05:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:05:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-22 01:05:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:01,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:01,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:01,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1568312160] [2021-02-22 01:05:01,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:01,794 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:05:01,794 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [925324107] [2021-02-22 01:05:01,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:05:01,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:01,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:05:01,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:05:01,822 INFO L87 Difference]: Start difference. First operand 349 states. Second operand 3 states. [2021-02-22 01:05:04,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:04,590 INFO L93 Difference]: Finished difference Result 559 states and 663 transitions. [2021-02-22 01:05:04,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:05:04,593 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 158 [2021-02-22 01:05:04,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:04,611 INFO L225 Difference]: With dead ends: 559 [2021-02-22 01:05:04,611 INFO L226 Difference]: Without dead ends: 340 [2021-02-22 01:05:04,617 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:05:04,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 340 states. [2021-02-22 01:05:04,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 340 to 297. [2021-02-22 01:05:04,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 297 states. [2021-02-22 01:05:04,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 297 states and 325 transitions. [2021-02-22 01:05:04,812 INFO L78 Accepts]: Start accepts. Automaton has 297 states and 325 transitions. Word has length 158 [2021-02-22 01:05:04,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:04,815 INFO L480 AbstractCegarLoop]: Abstraction has 297 states and 325 transitions. [2021-02-22 01:05:04,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:05:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 325 transitions. [2021-02-22 01:05:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-02-22 01:05:04,831 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:04,831 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] [2021-02-22 01:05:04,832 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:05:04,832 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:04,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:04,833 INFO L82 PathProgramCache]: Analyzing trace with hash 250554460, now seen corresponding path program 1 times [2021-02-22 01:05:04,833 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:04,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1838919674] [2021-02-22 01:05:04,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:04,842 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:04,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:04,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:04,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:04,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:04,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:04,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:04,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,624 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:05,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:05,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:05,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-02-22 01:05:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:05:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-22 01:05:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:05,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:05,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:05,737 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1838919674] [2021-02-22 01:05:05,737 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:05,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:05:05,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505490109] [2021-02-22 01:05:05,739 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:05:05,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:05,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:05:05,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:05:05,740 INFO L87 Difference]: Start difference. First operand 297 states and 325 transitions. Second operand 4 states. [2021-02-22 01:05:07,053 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:09,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:09,182 INFO L93 Difference]: Finished difference Result 475 states and 537 transitions. [2021-02-22 01:05:09,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:05:09,183 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 159 [2021-02-22 01:05:09,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:09,189 INFO L225 Difference]: With dead ends: 475 [2021-02-22 01:05:09,190 INFO L226 Difference]: Without dead ends: 323 [2021-02-22 01:05:09,192 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:05:09,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-22 01:05:09,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 287. [2021-02-22 01:05:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2021-02-22 01:05:09,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 312 transitions. [2021-02-22 01:05:09,311 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 312 transitions. Word has length 159 [2021-02-22 01:05:09,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:09,312 INFO L480 AbstractCegarLoop]: Abstraction has 287 states and 312 transitions. [2021-02-22 01:05:09,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:05:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 312 transitions. [2021-02-22 01:05:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2021-02-22 01:05:09,315 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:09,315 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] [2021-02-22 01:05:09,316 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:05:09,316 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:09,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:09,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1740189416, now seen corresponding path program 1 times [2021-02-22 01:05:09,317 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:09,317 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [223315517] [2021-02-22 01:05:09,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:09,323 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:09,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:09,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:09,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:09,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:09,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:09,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:09,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:09,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:05:09,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:09,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,274 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:10,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:10,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:05:10,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:10,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:10,403 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:05:10,404 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:05:10,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:10,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:05:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-22 01:05:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:05:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:10,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:10,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:10,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [223315517] [2021-02-22 01:05:10,497 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:10,497 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:05:10,497 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155385622] [2021-02-22 01:05:10,498 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:05:10,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:10,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:05:10,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:05:10,499 INFO L87 Difference]: Start difference. First operand 287 states and 312 transitions. Second operand 9 states. [2021-02-22 01:05:11,527 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:05:12,328 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:05:13,043 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:05:13,765 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:14,510 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:05:15,200 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:18,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:18,395 INFO L93 Difference]: Finished difference Result 495 states and 562 transitions. [2021-02-22 01:05:18,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:05:18,396 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 168 [2021-02-22 01:05:18,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:18,401 INFO L225 Difference]: With dead ends: 495 [2021-02-22 01:05:18,401 INFO L226 Difference]: Without dead ends: 323 [2021-02-22 01:05:18,402 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 17 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:05:18,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-22 01:05:18,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 287. [2021-02-22 01:05:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 287 states. [2021-02-22 01:05:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 287 states and 311 transitions. [2021-02-22 01:05:18,538 INFO L78 Accepts]: Start accepts. Automaton has 287 states and 311 transitions. Word has length 168 [2021-02-22 01:05:18,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:18,539 INFO L480 AbstractCegarLoop]: Abstraction has 287 states and 311 transitions. [2021-02-22 01:05:18,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:05:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 311 transitions. [2021-02-22 01:05:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2021-02-22 01:05:18,542 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:18,543 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] [2021-02-22 01:05:18,543 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:05:18,543 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:18,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:18,544 INFO L82 PathProgramCache]: Analyzing trace with hash 957955278, now seen corresponding path program 1 times [2021-02-22 01:05:18,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:18,544 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [160460035] [2021-02-22 01:05:18,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:18,548 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:18,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:18,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:18,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:18,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:18,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:18,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:18,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,159 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:19,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:19,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:19,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:05:19,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:19,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:19,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:19,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:05:19,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:19,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:05:19,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-22 01:05:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-22 01:05:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:19,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:19,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:19,366 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [160460035] [2021-02-22 01:05:19,366 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:19,366 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:05:19,367 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204105906] [2021-02-22 01:05:19,367 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:05:19,367 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:19,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:05:19,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:05:19,368 INFO L87 Difference]: Start difference. First operand 287 states and 311 transitions. Second operand 6 states. [2021-02-22 01:05:20,423 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:05:23,150 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:24,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:24,867 INFO L93 Difference]: Finished difference Result 654 states and 748 transitions. [2021-02-22 01:05:24,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-02-22 01:05:24,868 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 186 [2021-02-22 01:05:24,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:24,873 INFO L225 Difference]: With dead ends: 654 [2021-02-22 01:05:24,873 INFO L226 Difference]: Without dead ends: 482 [2021-02-22 01:05:24,874 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:05:24,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2021-02-22 01:05:25,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 423. [2021-02-22 01:05:25,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2021-02-22 01:05:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 456 transitions. [2021-02-22 01:05:25,073 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 456 transitions. Word has length 186 [2021-02-22 01:05:25,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:25,073 INFO L480 AbstractCegarLoop]: Abstraction has 423 states and 456 transitions. [2021-02-22 01:05:25,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:05:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 456 transitions. [2021-02-22 01:05:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-22 01:05:25,077 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:25,077 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, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:05:25,077 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:05:25,077 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:25,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:25,078 INFO L82 PathProgramCache]: Analyzing trace with hash 2113165355, now seen corresponding path program 1 times [2021-02-22 01:05:25,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:25,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2074492928] [2021-02-22 01:05:25,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:25,082 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:25,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:25,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:25,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:25,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:05:25,177 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:05:25,178 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:05:25,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,730 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:25,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:05:25,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:05:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:25,883 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-22 01:05:25,884 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-22 01:05:25,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:05:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:25,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:25,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:05:25,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-02-22 01:05:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-22 01:05:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:25,983 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-22 01:05:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:25,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:25,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:26,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:26,056 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2074492928] [2021-02-22 01:05:26,057 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:26,057 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:05:26,057 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574154616] [2021-02-22 01:05:26,057 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:05:26,058 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:26,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:05:26,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:05:26,061 INFO L87 Difference]: Start difference. First operand 423 states and 456 transitions. Second operand 9 states. [2021-02-22 01:05:27,006 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:05:28,980 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:29,682 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:05:30,350 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:05:31,044 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:31,802 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:05:32,496 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:05:36,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:36,072 INFO L93 Difference]: Finished difference Result 1013 states and 1173 transitions. [2021-02-22 01:05:36,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-02-22 01:05:36,073 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2021-02-22 01:05:36,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:36,078 INFO L225 Difference]: With dead ends: 1013 [2021-02-22 01:05:36,078 INFO L226 Difference]: Without dead ends: 705 [2021-02-22 01:05:36,080 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:05:36,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 705 states. [2021-02-22 01:05:36,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 705 to 628. [2021-02-22 01:05:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 628 states. [2021-02-22 01:05:36,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 690 transitions. [2021-02-22 01:05:36,442 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 690 transitions. Word has length 210 [2021-02-22 01:05:36,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:36,467 INFO L480 AbstractCegarLoop]: Abstraction has 628 states and 690 transitions. [2021-02-22 01:05:36,467 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:05:36,467 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 690 transitions. [2021-02-22 01:05:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-22 01:05:36,471 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:36,472 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, 1, 1] [2021-02-22 01:05:36,472 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:05:36,472 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:36,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:36,473 INFO L82 PathProgramCache]: Analyzing trace with hash -1222010104, now seen corresponding path program 1 times [2021-02-22 01:05:36,473 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:36,473 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2134788830] [2021-02-22 01:05:36,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:36,477 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:36,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,588 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:36,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:36,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,224 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:37,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,275 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:05:37,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2021-02-22 01:05:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:05:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:05:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-02-22 01:05:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-22 01:05:37,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:37,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:37,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-22 01:05:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:37,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:37,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:37,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2134788830] [2021-02-22 01:05:37,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:37,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-22 01:05:37,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354201784] [2021-02-22 01:05:37,464 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-22 01:05:37,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:37,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-22 01:05:37,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-22 01:05:37,465 INFO L87 Difference]: Start difference. First operand 628 states and 690 transitions. Second operand 9 states. [2021-02-22 01:05:38,450 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:05:41,586 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:42,314 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:05:43,083 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:43,845 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:05:44,581 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:05:45,304 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:45,879 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:47,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:05:47,886 INFO L93 Difference]: Finished difference Result 1191 states and 1348 transitions. [2021-02-22 01:05:47,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:05:47,894 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2021-02-22 01:05:47,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:05:47,898 INFO L225 Difference]: With dead ends: 1191 [2021-02-22 01:05:47,899 INFO L226 Difference]: Without dead ends: 678 [2021-02-22 01:05:47,901 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=86, Invalid=220, Unknown=0, NotChecked=0, Total=306 [2021-02-22 01:05:47,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-02-22 01:05:48,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 608. [2021-02-22 01:05:48,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 608 states. [2021-02-22 01:05:48,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 666 transitions. [2021-02-22 01:05:48,170 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 666 transitions. Word has length 210 [2021-02-22 01:05:48,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:05:48,171 INFO L480 AbstractCegarLoop]: Abstraction has 608 states and 666 transitions. [2021-02-22 01:05:48,171 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-22 01:05:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 666 transitions. [2021-02-22 01:05:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-22 01:05:48,175 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:05:48,175 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, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:05:48,175 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:05:48,175 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:05:48,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:05:48,176 INFO L82 PathProgramCache]: Analyzing trace with hash 1732380800, now seen corresponding path program 1 times [2021-02-22 01:05:48,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:05:48,176 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1546315856] [2021-02-22 01:05:48,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:05:48,180 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:05:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:48,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:48,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,860 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:05:48,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:05:48,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:05:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:05:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:05:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:48,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:05:48,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:05:48,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:48,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 01:05:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:48,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:48,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:05:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:49,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:49,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:49,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:05:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:49,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:49,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:05:49,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:05:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:05:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-22 01:05:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:05:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:05:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:05:49,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:05:49,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:05:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:05:49,272 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1546315856] [2021-02-22 01:05:49,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:05:49,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:05:49,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525700938] [2021-02-22 01:05:49,273 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:05:49,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:05:49,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:05:49,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:05:49,274 INFO L87 Difference]: Start difference. First operand 608 states and 666 transitions. Second operand 14 states. [2021-02-22 01:05:50,428 WARN L202 SmtUtils]: Spent 602.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:05:51,078 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:05:51,862 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:52,540 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:05:53,207 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:55,083 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:55,802 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:05:56,534 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:05:57,276 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:05:57,981 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:05:58,657 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:01,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:01,929 INFO L93 Difference]: Finished difference Result 1189 states and 1348 transitions. [2021-02-22 01:06:01,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-22 01:06:01,931 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 215 [2021-02-22 01:06:01,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:01,938 INFO L225 Difference]: With dead ends: 1189 [2021-02-22 01:06:01,938 INFO L226 Difference]: Without dead ends: 696 [2021-02-22 01:06:01,940 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 8.1s TimeCoverageRelationStatistics Valid=129, Invalid=573, Unknown=0, NotChecked=0, Total=702 [2021-02-22 01:06:01,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2021-02-22 01:06:02,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 627. [2021-02-22 01:06:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 627 states. [2021-02-22 01:06:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 627 states and 686 transitions. [2021-02-22 01:06:02,143 INFO L78 Accepts]: Start accepts. Automaton has 627 states and 686 transitions. Word has length 215 [2021-02-22 01:06:02,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:02,144 INFO L480 AbstractCegarLoop]: Abstraction has 627 states and 686 transitions. [2021-02-22 01:06:02,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:06:02,144 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 686 transitions. [2021-02-22 01:06:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-22 01:06:02,148 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:02,148 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, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:02,148 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:06:02,148 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:02,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:02,149 INFO L82 PathProgramCache]: Analyzing trace with hash -702033987, now seen corresponding path program 1 times [2021-02-22 01:06:02,149 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:02,149 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [568598253] [2021-02-22 01:06:02,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:02,152 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:02,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,216 WARN L141 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size [2021-02-22 01:06:02,217 WARN L147 QuantifierPusher]: treesize reduction 9, result has 10.0 percent of original size 1 [2021-02-22 01:06:02,219 WARN L141 QuantifierPusher]: treesize reduction 17, result has 19.0 percent of original size [2021-02-22 01:06:02,219 WARN L147 QuantifierPusher]: treesize reduction 17, result has 19.0 percent of original size 4 [2021-02-22 01:06:02,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:02,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:02,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,853 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:02,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:02,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,914 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 01:06:02,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:06:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:02,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:02,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:02,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:02,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:02,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:02,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:06:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:02,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:06:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:02,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:02,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:02,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2021-02-22 01:06:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:03,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:03,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:03,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2021-02-22 01:06:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:03,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:03,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:03,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:03,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:03,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:03,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:03,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:06:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:03,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:03,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:03,105 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [568598253] [2021-02-22 01:06:03,105 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:03,106 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-22 01:06:03,106 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053973116] [2021-02-22 01:06:03,106 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-22 01:06:03,106 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:03,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-22 01:06:03,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:06:03,107 INFO L87 Difference]: Start difference. First operand 627 states and 686 transitions. Second operand 11 states. [2021-02-22 01:06:04,117 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:07,580 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:08,373 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:09,050 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:09,813 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:06:10,459 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:11,098 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:11,735 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:12,555 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:15,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:15,735 INFO L93 Difference]: Finished difference Result 1302 states and 1511 transitions. [2021-02-22 01:06:15,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:06:15,736 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 215 [2021-02-22 01:06:15,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:15,742 INFO L225 Difference]: With dead ends: 1302 [2021-02-22 01:06:15,742 INFO L226 Difference]: Without dead ends: 966 [2021-02-22 01:06:15,744 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 77 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=155, Invalid=397, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:06:15,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 966 states. [2021-02-22 01:06:16,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 966 to 869. [2021-02-22 01:06:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2021-02-22 01:06:16,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 965 transitions. [2021-02-22 01:06:16,052 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 965 transitions. Word has length 215 [2021-02-22 01:06:16,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:16,053 INFO L480 AbstractCegarLoop]: Abstraction has 869 states and 965 transitions. [2021-02-22 01:06:16,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-22 01:06:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 965 transitions. [2021-02-22 01:06:16,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2021-02-22 01:06:16,057 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:16,057 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, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:16,057 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:06:16,058 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:16,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:16,058 INFO L82 PathProgramCache]: Analyzing trace with hash 150182661, now seen corresponding path program 1 times [2021-02-22 01:06:16,058 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:16,059 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2145056008] [2021-02-22 01:06:16,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:16,061 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:06:16,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,120 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:16,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:16,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:16,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:16,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:16,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,769 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:16,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:16,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:16,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:16,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2021-02-22 01:06:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-22 01:06:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:16,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:16,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:16,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:16,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:06:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:16,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:06:16,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:16,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:16,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:17,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-22 01:06:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:17,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:17,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:17,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-22 01:06:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:17,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:17,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:17,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-22 01:06:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:17,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:17,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:17,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:17,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:17,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:17,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:17,116 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2145056008] [2021-02-22 01:06:17,116 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:17,116 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-22 01:06:17,116 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943105817] [2021-02-22 01:06:17,117 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-22 01:06:17,117 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:17,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-22 01:06:17,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:06:17,118 INFO L87 Difference]: Start difference. First operand 869 states and 965 transitions. Second operand 15 states. [2021-02-22 01:06:18,247 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:18,939 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:06:19,639 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:20,332 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:21,024 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:06:23,658 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:25,682 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:26,428 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:27,213 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:27,956 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:06:28,692 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:06:30,633 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:31,367 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:32,097 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:06:33,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:06:33,059 INFO L93 Difference]: Finished difference Result 1687 states and 1904 transitions. [2021-02-22 01:06:33,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-02-22 01:06:33,060 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 216 [2021-02-22 01:06:33,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:06:33,066 INFO L225 Difference]: With dead ends: 1687 [2021-02-22 01:06:33,067 INFO L226 Difference]: Without dead ends: 933 [2021-02-22 01:06:33,069 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 10.1s TimeCoverageRelationStatistics Valid=203, Invalid=853, Unknown=0, NotChecked=0, Total=1056 [2021-02-22 01:06:33,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 933 states. [2021-02-22 01:06:33,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 933 to 869. [2021-02-22 01:06:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 869 states. [2021-02-22 01:06:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 869 states and 953 transitions. [2021-02-22 01:06:33,529 INFO L78 Accepts]: Start accepts. Automaton has 869 states and 953 transitions. Word has length 216 [2021-02-22 01:06:33,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:06:33,530 INFO L480 AbstractCegarLoop]: Abstraction has 869 states and 953 transitions. [2021-02-22 01:06:33,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-22 01:06:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 953 transitions. [2021-02-22 01:06:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-02-22 01:06:33,538 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:06:33,540 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:06:33,540 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:06:33,540 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:06:33,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:06:33,541 INFO L82 PathProgramCache]: Analyzing trace with hash -938129366, now seen corresponding path program 1 times [2021-02-22 01:06:33,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:06:33,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [644064572] [2021-02-22 01:06:33,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:06:33,665 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,694 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:33,712 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,721 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:33,829 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 30 [2021-02-22 01:06:33,836 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:33,845 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:33,849 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:33,852 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:33,854 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,859 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:33,862 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,867 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:33,966 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:33,968 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:33,971 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:33,973 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:33,977 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,982 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:33,985 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:33,990 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:34,095 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 30 [2021-02-22 01:06:34,097 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,099 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,102 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,104 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,106 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,111 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,113 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,117 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,213 WARN L141 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size [2021-02-22 01:06:34,218 INFO L723 QuantifierPusher]: Distributing 12 disjuncts over 3 conjuncts [2021-02-22 01:06:34,224 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:34,225 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:34,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:34,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-02-22 01:06:34,239 WARN L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-02-22 01:06:34,245 WARN L141 QuantifierPusher]: treesize reduction 17, result has 88.3 percent of original size [2021-02-22 01:06:34,250 WARN L147 QuantifierPusher]: treesize reduction 17, result has 88.3 percent of original size 128 [2021-02-22 01:06:34,252 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,256 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,259 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,262 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,358 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,359 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,362 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,364 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,366 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,370 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,372 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,375 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,477 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 30 [2021-02-22 01:06:34,479 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,481 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,483 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,485 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,488 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,491 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,494 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,497 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,605 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 29 [2021-02-22 01:06:34,607 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,608 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,611 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,613 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,615 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,619 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,622 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,625 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,731 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 27 [2021-02-22 01:06:34,733 WARN L141 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size [2021-02-22 01:06:34,735 INFO L723 QuantifierPusher]: Distributing 12 disjuncts over 3 conjuncts [2021-02-22 01:06:34,738 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:34,738 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:34,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:34,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 137 [2021-02-22 01:06:34,749 WARN L147 QuantifierPusher]: treesize reduction 6, result has 89.1 percent of original size 49 [2021-02-22 01:06:34,754 WARN L141 QuantifierPusher]: treesize reduction 17, result has 88.3 percent of original size [2021-02-22 01:06:34,758 WARN L147 QuantifierPusher]: treesize reduction 17, result has 88.3 percent of original size 128 [2021-02-22 01:06:34,761 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,764 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,767 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,770 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,872 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,873 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,875 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,877 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,879 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:34,882 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:34,884 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:34,888 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:34,982 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:34,984 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:34,986 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:34,988 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:34,990 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,992 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:34,995 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:34,998 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:35,092 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,094 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,096 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,097 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,099 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,102 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,104 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,107 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,205 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,206 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,208 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,210 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,232 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,235 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,237 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,240 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,335 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,337 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,338 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,340 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,342 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:35,344 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:35,346 WARN L141 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size [2021-02-22 01:06:35,349 WARN L147 QuantifierPusher]: treesize reduction 5, result has 93.6 percent of original size 73 [2021-02-22 01:06:35,447 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,449 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,451 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,453 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,455 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,457 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,460 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,469 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,562 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,563 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,565 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,567 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,568 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,571 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,574 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size [2021-02-22 01:06:35,576 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.2 percent of original size 75 [2021-02-22 01:06:35,680 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 30 [2021-02-22 01:06:35,683 WARN L141 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size [2021-02-22 01:06:35,684 WARN L147 QuantifierPusher]: treesize reduction 47, result has 14.5 percent of original size 8 [2021-02-22 01:06:35,688 WARN L141 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size [2021-02-22 01:06:35,690 WARN L147 QuantifierPusher]: treesize reduction 17, result has 71.2 percent of original size 42 [2021-02-22 01:06:35,690 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:06:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:35,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:35,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:35,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:35,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:35,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:35,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:35,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:35,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:35,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:35,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,402 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:06:36,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:06:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:06:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:06:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:06:36,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:06:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:06:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-02-22 01:06:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,515 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-22 01:06:36,515 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-22 01:06:36,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 01:06:36,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:06:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:06:36,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:06:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:06:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:36,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:36,816 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2021-02-22 01:06:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-22 01:06:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:06:36,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:06:36,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,902 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,907 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,941 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-02-22 01:06:36,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-02-22 01:06:36,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,952 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-02-22 01:06:36,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 121 [2021-02-22 01:06:36,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,969 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,980 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:36,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:06:36,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:06:36,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:36,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:36,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:37,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:37,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:37,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:37,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:37,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,249 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:37,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:37,254 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:37,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:37,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:37,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:37,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:37,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:06:37,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:37,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:37,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:37,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:37,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:37,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:37,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:37,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:37,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:06:37,683 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:06:37,683 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:06:37,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:06:37,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:06:37,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:37,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:37,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:38,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,042 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:06:38,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:06:38,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:06:38,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,328 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:06:38,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:06:38,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,539 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:06:38,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:06:38,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:38,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:38,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:06:38,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:38,820 WARN L141 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size [2021-02-22 01:06:38,826 WARN L147 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size 29 [2021-02-22 01:06:38,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:38,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:06:39,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:06:39,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:06:39,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:06:39,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:39,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-02-22 01:06:39,280 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-22 01:06:39,281 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-22 01:06:39,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:39,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:39,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:06:39,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:39,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:06:39,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:39,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:39,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:06:39,883 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-22 01:06:39,888 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-22 01:06:39,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:39,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:39,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:40,095 WARN L141 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-02-22 01:06:40,096 WARN L147 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size 17 [2021-02-22 01:06:40,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:06:40,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:06:40,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:40,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:06:40,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:06:40,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:06:40,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:06:40,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:06:40,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:06:40,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:06:40,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:40,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:06:40,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:06:40,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:06:40,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:40,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:06:41,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:06:41,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:06:41,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:06:41,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:06:41,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:06:41,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:06:41,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:06:41,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:41,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,419 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 01:06:41,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:41,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:41,717 WARN L141 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size [2021-02-22 01:06:41,718 WARN L147 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size 3 [2021-02-22 01:06:41,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:06:41,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 01:06:41,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:41,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:06:42,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:42,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:06:42,155 WARN L141 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size [2021-02-22 01:06:42,156 WARN L147 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size 3 [2021-02-22 01:06:42,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:06:42,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:06:42,279 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [644064572] [2021-02-22 01:06:42,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:06:42,280 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2021-02-22 01:06:42,280 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1291942346] [2021-02-22 01:06:42,281 INFO L460 AbstractCegarLoop]: Interpolant automaton has 63 states [2021-02-22 01:06:42,281 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:06:42,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2021-02-22 01:06:42,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=287, Invalid=4135, Unknown=0, NotChecked=0, Total=4422 [2021-02-22 01:06:42,284 INFO L87 Difference]: Start difference. First operand 869 states and 953 transitions. Second operand 63 states. [2021-02-22 01:06:43,465 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:06:45,057 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:45,876 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:06:46,653 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:06:47,416 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:06:48,172 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:06:49,010 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:06:49,803 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:06:50,629 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:06:51,530 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:06:52,343 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:06:53,254 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:06:54,205 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:06:54,947 WARN L202 SmtUtils]: Spent 623.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:06:55,877 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:06:56,946 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:06:57,909 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:06:59,070 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:07:00,044 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:02,760 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:07:03,684 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:04,638 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:07:05,771 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:06,914 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:07:07,886 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:09,034 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:10,053 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:11,042 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:12,186 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:13,366 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:14,353 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:07:15,483 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:18,174 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:18,911 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:19,801 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:20,999 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:21,775 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:22,607 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:23,404 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:07:24,119 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:07:25,029 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:25,842 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:26,780 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:27,666 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:28,502 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:07:29,449 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:07:30,217 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:07:31,037 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:32,083 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:07:33,265 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:34,003 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:35,283 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:36,046 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:07:37,230 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:07:38,553 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:39,841 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:07:41,480 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:43,087 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:07:44,643 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:07:45,987 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:07:47,166 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:48,153 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:07:49,782 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:52,996 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:07:54,525 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:07:58,082 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:07:59,936 WARN L202 SmtUtils]: Spent 789.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:08:01,328 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:02,380 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:08:03,514 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:08:05,079 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:08:06,815 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:08:07,808 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:08:08,686 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:10,190 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:11,564 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:13,767 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:15,505 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:08:16,896 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:17,773 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:18,539 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:19,371 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:20,202 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:21,128 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:08:22,006 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:22,906 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:23,763 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:24,704 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:08:25,548 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:08:26,496 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:08:27,427 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:08:28,421 WARN L202 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:08:29,304 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:30,351 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:08:31,442 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:08:32,514 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:08:33,979 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:08:35,189 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:08:36,466 WARN L202 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:08:37,580 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:08:38,725 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-22 01:08:40,088 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:41,307 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:08:42,363 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:08:43,437 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:47,158 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:08:48,182 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:08:50,054 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 217 DAG size of output: 215 [2021-02-22 01:08:51,918 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 225 DAG size of output: 220 [2021-02-22 01:08:53,839 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 228 DAG size of output: 222 [2021-02-22 01:08:55,512 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:08:56,305 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:09:08,540 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:09:09,527 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:10,524 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:09:11,561 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:09:24,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:09:24,484 INFO L93 Difference]: Finished difference Result 3678 states and 4600 transitions. [2021-02-22 01:09:24,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 399 states. [2021-02-22 01:09:24,485 INFO L78 Accepts]: Start accepts. Automaton has 63 states. Word has length 283 [2021-02-22 01:09:24,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:09:24,489 INFO L225 Difference]: With dead ends: 3678 [2021-02-22 01:09:24,489 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:09:24,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 622 GetRequests, 157 SyntacticMatches, 8 SemanticMatches, 457 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89814 ImplicationChecksByTransitivity, 129.2s TimeCoverageRelationStatistics Valid=11153, Invalid=199069, Unknown=0, NotChecked=0, Total=210222 [2021-02-22 01:09:24,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:09:24,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:09:24,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:09:24,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:09:24,539 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 283 [2021-02-22 01:09:24,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:09:24,539 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:09:24,540 INFO L481 AbstractCegarLoop]: Interpolant automaton has 63 states. [2021-02-22 01:09:24,540 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:09:24,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:09:24,540 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:09:24,542 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:09:27,682 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 359 DAG size of output: 296 [2021-02-22 01:09:28,498 WARN L202 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 280 [2021-02-22 01:09:29,200 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 287 [2021-02-22 01:09:31,152 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2021-02-22 01:09:39,915 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 265 [2021-02-22 01:09:44,131 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 282 [2021-02-22 01:09:44,768 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:09:48,466 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:09:49,528 WARN L202 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 287 [2021-02-22 01:09:49,938 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:09:50,587 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 304 [2021-02-22 01:09:50,989 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:09:53,340 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 271 [2021-02-22 01:09:54,097 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 297 [2021-02-22 01:09:59,044 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 287 [2021-02-22 01:09:59,578 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:10:01,997 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 279 [2021-02-22 01:10:02,887 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 293 [2021-02-22 01:10:03,613 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 281 [2021-02-22 01:10:08,573 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 288 [2021-02-22 01:10:10,546 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 276 [2021-02-22 01:10:12,393 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 265 [2021-02-22 01:10:17,940 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:10:18,498 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:10:19,829 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:10:21,606 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:10:22,178 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:10:24,220 WARN L202 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 194 DAG size of output: 31 [2021-02-22 01:10:25,979 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:10:28,713 WARN L202 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 237 DAG size of output: 43 [2021-02-22 01:10:31,207 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 222 DAG size of output: 39 [2021-02-22 01:10:33,649 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 229 DAG size of output: 40 [2021-02-22 01:10:34,198 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-22 01:10:34,758 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2021-02-22 01:10:35,325 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:10:36,472 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 178 DAG size of output: 15 [2021-02-22 01:10:38,221 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-22 01:10:42,741 WARN L202 SmtUtils]: Spent 4.52 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-22 01:10:46,214 WARN L202 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 235 DAG size of output: 42 [2021-02-22 01:10:47,925 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 181 DAG size of output: 22 [2021-02-22 01:10:48,415 WARN L202 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:48,882 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:10:49,473 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:50,002 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:10:51,279 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-22 01:10:51,863 WARN L202 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:52,488 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:10:53,047 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:10:53,246 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 1 [2021-02-22 01:10:53,823 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:10:58,494 WARN L202 SmtUtils]: Spent 4.66 s on a formula simplification. DAG size of input: 252 DAG size of output: 52 [2021-02-22 01:10:59,074 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:10:59,632 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:00,214 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:01,994 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 179 DAG size of output: 19 [2021-02-22 01:11:06,456 WARN L202 SmtUtils]: Spent 4.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 46 [2021-02-22 01:11:09,662 WARN L202 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 203 DAG size of output: 35 [2021-02-22 01:11:10,887 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-22 01:11:12,834 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 205 DAG size of output: 25 [2021-02-22 01:11:13,965 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2021-02-22 01:11:14,675 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:11:18,294 WARN L202 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 235 DAG size of output: 42 [2021-02-22 01:11:21,864 WARN L202 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 201 DAG size of output: 21 [2021-02-22 01:11:22,422 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:23,005 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:11:27,981 WARN L202 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 201 DAG size of output: 47 [2021-02-22 01:11:28,592 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:29,214 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:11:30,874 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 207 DAG size of output: 33 [2021-02-22 01:11:34,401 WARN L202 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-22 01:11:35,027 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:11:35,567 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:11:37,393 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 205 DAG size of output: 39 [2021-02-22 01:11:37,936 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:11:38,519 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:11:40,337 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 205 DAG size of output: 39 [2021-02-22 01:11:43,956 WARN L202 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 202 DAG size of output: 22 [2021-02-22 01:11:44,155 WARN L202 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 1 [2021-02-22 01:11:47,690 WARN L202 SmtUtils]: Spent 3.52 s on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-22 01:11:47,961 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 19 [2021-02-22 01:11:48,519 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:49,078 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:49,635 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:50,347 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 12 [2021-02-22 01:11:50,909 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:52,183 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-22 01:11:54,211 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 244 DAG size of output: 22 [2021-02-22 01:11:54,797 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:11:55,381 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:11:59,266 WARN L202 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 217 DAG size of output: 39 [2021-02-22 01:12:01,248 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2021-02-22 01:12:01,837 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:12:03,051 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-22 01:12:05,177 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:12:09,617 WARN L202 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:12:10,820 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2021-02-22 01:12:11,350 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:12:12,677 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:12:15,706 WARN L202 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 195 DAG size of output: 21 [2021-02-22 01:12:17,150 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 199 DAG size of output: 32 [2021-02-22 01:12:17,712 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:12:19,085 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 191 DAG size of output: 24 [2021-02-22 01:12:20,510 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:12:21,965 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 199 DAG size of output: 19 [2021-02-22 01:12:23,548 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 191 DAG size of output: 24 [2021-02-22 01:12:25,139 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:12:27,889 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 198 DAG size of output: 18 [2021-02-22 01:12:32,542 WARN L202 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 219 DAG size of output: 37 [2021-02-22 01:12:34,470 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 232 DAG size of output: 28 [2021-02-22 01:12:35,154 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:12:37,400 WARN L202 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:12:42,110 WARN L202 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 227 DAG size of output: 48 [2021-02-22 01:12:42,732 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:12:45,244 WARN L202 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 229 DAG size of output: 40 [2021-02-22 01:12:47,228 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:12:50,613 WARN L202 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 245 DAG size of output: 41 [2021-02-22 01:12:52,751 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:12:55,492 WARN L202 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-22 01:12:59,663 WARN L202 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 195 DAG size of output: 23 [2021-02-22 01:13:00,246 WARN L202 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:13:01,514 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 189 DAG size of output: 21 [2021-02-22 01:13:03,482 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 205 DAG size of output: 25 [2021-02-22 01:13:05,319 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 201 DAG size of output: 22 [2021-02-22 01:13:07,149 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:13:11,071 WARN L202 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 217 DAG size of output: 39 [2021-02-22 01:13:14,000 WARN L202 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-22 01:13:14,636 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:13:15,270 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:13:15,944 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2021-02-22 01:13:17,822 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 213 DAG size of output: 35 [2021-02-22 01:13:19,081 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:13:20,308 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 165 DAG size of output: 20 [2021-02-22 01:13:23,240 WARN L202 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 238 DAG size of output: 47 [2021-02-22 01:13:25,163 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 234 DAG size of output: 28 [2021-02-22 01:13:25,781 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:13:26,393 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:13:27,074 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2021-02-22 01:13:30,770 WARN L202 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 201 DAG size of output: 34 [2021-02-22 01:13:31,429 WARN L202 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:13:33,327 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:13:33,954 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:13:35,296 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 189 DAG size of output: 14 [2021-02-22 01:13:35,916 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:13:38,574 WARN L202 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 229 DAG size of output: 40 [2021-02-22 01:13:39,288 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:13:40,618 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:13:42,563 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:13:43,898 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:13:45,227 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:13:48,887 WARN L202 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 201 DAG size of output: 21 [2021-02-22 01:13:50,679 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 181 DAG size of output: 22 [2021-02-22 01:13:55,911 WARN L202 SmtUtils]: Spent 5.22 s on a formula simplification. DAG size of input: 206 DAG size of output: 49 [2021-02-22 01:13:56,479 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:14:01,503 WARN L202 SmtUtils]: Spent 4.99 s on a formula simplification. DAG size of input: 201 DAG size of output: 47 [2021-02-22 01:14:05,178 WARN L202 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 198 DAG size of output: 39 [2021-02-22 01:14:05,755 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:14:06,317 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:14:09,026 WARN L202 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 221 DAG size of output: 42 [2021-02-22 01:14:10,345 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 194 DAG size of output: 27 [2021-02-22 01:14:12,974 WARN L202 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 235 DAG size of output: 44 [2021-02-22 01:14:15,904 WARN L202 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-22 01:14:16,462 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:14:17,811 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-22 01:14:19,805 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 223 DAG size of output: 33 [2021-02-22 01:14:21,538 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 165 DAG size of output: 19 [2021-02-22 01:14:26,254 WARN L202 SmtUtils]: Spent 4.71 s on a formula simplification. DAG size of input: 227 DAG size of output: 48 [2021-02-22 01:14:27,083 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 29 [2021-02-22 01:14:28,409 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 199 DAG size of output: 19 [2021-02-22 01:14:29,927 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 231 DAG size of output: 22 [2021-02-22 01:14:31,470 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 196 DAG size of output: 29 [2021-02-22 01:14:34,093 WARN L202 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 213 DAG size of output: 40 [2021-02-22 01:14:35,969 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 204 DAG size of output: 19 [2021-02-22 01:14:36,609 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:39,720 WARN L202 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-22 01:14:42,177 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 209 DAG size of output: 35 [2021-02-22 01:14:44,511 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 201 DAG size of output: 29 [2021-02-22 01:14:45,971 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 196 DAG size of output: 29 [2021-02-22 01:14:47,699 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 201 DAG size of output: 20 [2021-02-22 01:14:48,294 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 1 [2021-02-22 01:14:50,384 WARN L202 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 230 DAG size of output: 33 [2021-02-22 01:14:50,963 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2021-02-22 01:14:51,558 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:14:53,470 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 211 DAG size of output: 32 [2021-02-22 01:14:54,195 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:14:56,015 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 189 DAG size of output: 23 [2021-02-22 01:14:56,320 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 19 [2021-02-22 01:14:56,515 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 24 [2021-02-22 01:14:59,479 WARN L202 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 201 DAG size of output: 45 [2021-02-22 01:15:01,584 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 218 DAG size of output: 33 [2021-02-22 01:15:05,221 WARN L202 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 198 DAG size of output: 19 [2021-02-22 01:15:05,814 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:15:10,575 WARN L202 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 252 DAG size of output: 52 [2021-02-22 01:15:12,251 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 207 DAG size of output: 33 [2021-02-22 01:15:15,174 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-22 01:15:17,856 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 194 DAG size of output: 37 [2021-02-22 01:15:18,425 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-22 01:15:21,111 WARN L202 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2021-02-22 01:15:21,743 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 22 [2021-02-22 01:15:26,095 WARN L202 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 198 DAG size of output: 34 [2021-02-22 01:15:30,058 WARN L202 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 219 DAG size of output: 37 [2021-02-22 01:15:34,657 WARN L202 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:15:39,045 WARN L202 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:15:41,223 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 186 DAG size of output: 14 [2021-02-22 01:15:42,486 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 199 DAG size of output: 19 [2021-02-22 01:15:47,053 WARN L202 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 207 DAG size of output: 42 [2021-02-22 01:15:50,029 WARN L202 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 187 DAG size of output: 14 [2021-02-22 01:15:50,650 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 20 [2021-02-22 01:15:51,235 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 1 [2021-02-22 01:15:55,832 WARN L202 SmtUtils]: Spent 4.59 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-22 01:16:00,799 WARN L202 SmtUtils]: Spent 4.96 s on a formula simplification. DAG size of input: 204 DAG size of output: 41 [2021-02-22 01:16:01,002 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 24 [2021-02-22 01:16:02,876 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 581 636) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:16:02,901 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:16:02,902 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 581 636) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 581 636) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L628(lines 605 629) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:16:02,903 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L612(lines 612 616) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L612-1(lines 612 616) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L604-1(line 604) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L604-2(line 604) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:16:02,904 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L625-1(lines 606 627) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L663-2(lines 663 688) no Hoare annotation was computed. [2021-02-22 01:16:02,905 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 637 696) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 637 696) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:16:02,906 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 637 696) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L689(lines 662 690) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L681-1(line 681) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L681-2(line 681) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 01:16:02,907 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L677-1(line 677) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L677-2(line 677) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L669(lines 669 673) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L669-1(lines 669 673) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L661-1(line 661) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L661-2(line 661) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:16:02,908 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L686-1(line 686) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L686-2(line 686) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L682-1(line 682) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L682-2(line 682) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:16:02,909 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:16:02,910 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:16:02,910 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:16:02,910 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:16:02,910 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:16:02,910 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2021-02-22 01:16:02,910 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2021-02-22 01:16:02,910 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,911 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2021-02-22 01:16:02,911 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,911 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:16:02,911 INFO L192 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: true [2021-02-22 01:16:02,911 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 967 989) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,911 INFO L192 CegarLoopUtils]: At program point L986(line 986) the Hoare annotation is: true [2021-02-22 01:16:02,911 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 967 989) the Hoare annotation is: true [2021-02-22 01:16:02,911 INFO L185 CegarLoopUtils]: At program point L979(line 979) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L979-1(line 979) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L977(lines 977 984) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:02,912 INFO L192 CegarLoopUtils]: At program point L977-1(lines 977 984) the Hoare annotation is: true [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L975(line 975) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L974(line 974) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L975-1(line 975) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret82| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,912 INFO L185 CegarLoopUtils]: At program point L973(line 973) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,913 INFO L185 CegarLoopUtils]: At program point L975-2(line 975) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |main_#t~ret82| 1) (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,913 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 967 989) the Hoare annotation is: true [2021-02-22 01:16:02,913 INFO L185 CegarLoopUtils]: At program point L973-1(line 973) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,913 INFO L185 CegarLoopUtils]: At program point L969(line 969) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 926 949) no Hoare annotation was computed. [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 926 949) no Hoare annotation was computed. [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 926 949) no Hoare annotation was computed. [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point L943(line 943) no Hoare annotation was computed. [2021-02-22 01:16:02,913 INFO L189 CegarLoopUtils]: For program point L942(line 942) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L941(line 941) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L940(line 940) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L939(line 939) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L938(line 938) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L937(line 937) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L936(line 936) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L935(line 935) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L933(line 933) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-22 01:16:02,914 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-22 01:16:02,915 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 307 315) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:16:02,915 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 307 315) the Hoare annotation is: true [2021-02-22 01:16:02,915 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 307 315) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:16:02,915 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:16:02,915 INFO L192 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: true [2021-02-22 01:16:02,915 INFO L192 CegarLoopUtils]: At program point L383(line 383) the Hoare annotation is: true [2021-02-22 01:16:02,915 INFO L192 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: true [2021-02-22 01:16:02,915 INFO L192 CegarLoopUtils]: At program point L380(lines 380 384) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L380-2(lines 380 384) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 371 389) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L378-1(line 378) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L374(line 374) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 371 389) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: true [2021-02-22 01:16:02,916 INFO L192 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: true [2021-02-22 01:16:02,917 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 371 389) the Hoare annotation is: true [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L323-2(lines 323 331) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L346-1(line 346) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L335(lines 335 343) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 316 351) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L335-2(lines 335 343) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 316 351) no Hoare annotation was computed. [2021-02-22 01:16:02,917 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L323(lines 323 331) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 316 351) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2021-02-22 01:16:02,918 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:16:02,918 INFO L189 CegarLoopUtils]: For program point L572-1(line 572) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L572-2(line 572) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L535(lines 535 580) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 535 580) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L535-1(lines 535 580) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 535 580) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 535 580) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:16:02,919 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L565-1(line 565) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:16:02,920 INFO L189 CegarLoopUtils]: For program point L561-1(line 561) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L867-2(line 867) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-22 01:16:02,921 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 848 893) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 848 893) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L872(lines 872 873) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 848 893) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L868(lines 868 875) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L862(lines 862 882) no Hoare annotation was computed. [2021-02-22 01:16:02,922 INFO L189 CegarLoopUtils]: For program point L862-1(lines 862 882) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L889-1(line 889) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L889-2(line 889) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L887-1(line 887) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L887-2(line 887) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L848(lines 848 893) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L879(lines 879 880) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:16:02,923 INFO L189 CegarLoopUtils]: For program point L867-1(line 867) no Hoare annotation was computed. [2021-02-22 01:16:02,924 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 957 966) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,924 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 957 966) the Hoare annotation is: true [2021-02-22 01:16:02,924 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 957 966) the Hoare annotation is: true [2021-02-22 01:16:02,924 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 296 306) the Hoare annotation is: true [2021-02-22 01:16:02,924 INFO L185 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,924 INFO L192 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: true [2021-02-22 01:16:02,924 INFO L185 CegarLoopUtils]: At program point L301-1(line 301) the Hoare annotation is: (or (and (<= |isMethaneAlarm_#t~ret15| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|)) (not (<= 1 ~pumpRunning~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,924 INFO L185 CegarLoopUtils]: At program point L301-2(line 301) the Hoare annotation is: (or (and (<= |isMethaneAlarm_#t~ret15| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|)) (not (<= 1 ~pumpRunning~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 296 306) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point L301-3(line 301) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#t~ret15| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret15|))) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 296 306) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 288 295) the Hoare annotation is: (or (not (<= 1 |old(~pumpRunning~0)|)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 288 295) the Hoare annotation is: (or (not (<= 1 |old(~pumpRunning~0)|)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 288 295) the Hoare annotation is: (or (not (<= 1 |old(~pumpRunning~0)|)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,925 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (and (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (not (< ~waterLevel~0 3)) .cse0 .cse1))) [2021-02-22 01:16:02,926 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= ~waterLevel~0 1))) [2021-02-22 01:16:02,926 INFO L185 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,926 INFO L185 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,926 INFO L192 CegarLoopUtils]: At program point L475(lines 475 481) the Hoare annotation is: true [2021-02-22 01:16:02,926 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 471 484) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,926 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 471 484) the Hoare annotation is: true [2021-02-22 01:16:02,926 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 471 484) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,927 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 255 279) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse5 (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0)))) (or (and .cse4 (= ~pumpRunning~0 0) .cse5) (and .cse4 .cse6 .cse5) (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2)) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse6)))) [2021-02-22 01:16:02,927 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 255 279) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,927 INFO L185 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,927 INFO L185 CegarLoopUtils]: At program point L274-1(lines 255 279) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse5 (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0)))) (or (and .cse4 (= ~pumpRunning~0 0) .cse5) (and .cse4 .cse6 .cse5) (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2)) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse6)))) [2021-02-22 01:16:02,927 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0))) (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0))) (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L263(lines 263 271) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0))) (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L261-1(line 261) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (and (<= |processEnvironment_#t~ret14| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret14|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L259(lines 259 276) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L261-2(line 261) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (and (<= |processEnvironment_#t~ret14| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret14|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:16:02,928 INFO L185 CegarLoopUtils]: At program point L261-3(line 261) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) (and (<= |processEnvironment_#t~ret14| ~methaneLevelCritical~0) (or (< 0 (+ processEnvironment_~tmp~3 1)) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret14|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (<= processEnvironment_~tmp~3 0) (<= processEnvironment_~tmp~3 ~methaneLevelCritical~0))) .cse0 .cse1))) [2021-02-22 01:16:02,929 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 195 201) the Hoare annotation is: true [2021-02-22 01:16:02,929 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 195 201) the Hoare annotation is: true [2021-02-22 01:16:02,929 INFO L185 CegarLoopUtils]: At program point L97(line 97) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,929 INFO L185 CegarLoopUtils]: At program point L139(lines 139 143) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,929 INFO L185 CegarLoopUtils]: At program point L139-2(lines 133 144) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,929 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,930 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,930 INFO L185 CegarLoopUtils]: At program point L131-1(line 131) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,930 INFO L185 CegarLoopUtils]: At program point L123(lines 123 129) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,930 INFO L185 CegarLoopUtils]: At program point L123-1(lines 123 129) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,930 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse6 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse3 (not (= test_~tmp~0 0))) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 .cse3 .cse2 .cse7 .cse8 .cse4 .cse5) (and (<= 1 ~pumpRunning~0) .cse6 .cse1 .cse3 .cse7 .cse8 .cse4 .cse5))) [2021-02-22 01:16:02,931 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse6 (<= test_~tmp~0 2147483647)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse5 .cse2 .cse6 .cse3 .cse7 .cse8 .cse4 .cse9) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse1 .cse5 .cse2 .cse6 .cse7 .cse8 .cse4 .cse9))) [2021-02-22 01:16:02,931 INFO L185 CegarLoopUtils]: At program point L111-1(line 111) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet8| 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse2 (<= |test_#t~nondet8| 2147483647)) (.cse3 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= |test_#t~nondet8| test_~tmp~0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and (<= 1 ~pumpRunning~0) .cse1 .cse6 .cse2 .cse7 .cse8 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse0) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse8 .cse4 .cse5))) [2021-02-22 01:16:02,931 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 93 156) the Hoare annotation is: true [2021-02-22 01:16:02,931 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 93 156) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,931 INFO L185 CegarLoopUtils]: At program point L95(line 95) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,931 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 93 156) the Hoare annotation is: true [2021-02-22 01:16:02,931 INFO L185 CegarLoopUtils]: At program point L149(lines 102 150) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:02,932 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,932 INFO L185 CegarLoopUtils]: At program point L104(lines 103 148) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:16:02,932 INFO L185 CegarLoopUtils]: At program point L137-1(line 137) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,932 INFO L185 CegarLoopUtils]: At program point L137-2(line 137) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,932 INFO L185 CegarLoopUtils]: At program point L133(lines 133 144) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,933 INFO L185 CegarLoopUtils]: At program point L96(line 96) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,933 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse2 (<= test_~tmp___0~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0) .cse2 .cse3 .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:16:02,933 INFO L185 CegarLoopUtils]: At program point L121(line 121) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse1 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse2 (<= |test_#t~nondet9| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= test_~tmp~0 0)) .cse8 .cse9) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8 .cse9) (not .cse1) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 1 ~pumpRunning~0) .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9))) [2021-02-22 01:16:02,933 INFO L185 CegarLoopUtils]: At program point L121-1(line 121) the Hoare annotation is: (let ((.cse0 (= |test_#t~nondet9| test_~tmp___0~0)) (.cse1 (<= 0 (+ |test_#t~nondet9| 2147483648))) (.cse2 (<= |test_#t~nondet9| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~0 2147483647)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 1 ~pumpRunning~0) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:16:02,933 INFO L185 CegarLoopUtils]: At program point L146(lines 103 148) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:16:02,934 INFO L185 CegarLoopUtils]: At program point L113(lines 113 119) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0)) (.cse0 (< ~waterLevel~0 3)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse3 (<= test_~tmp___0~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:16:02,934 INFO L185 CegarLoopUtils]: At program point L113-1(lines 113 119) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (not (= test_~tmp~0 0)) .cse6 .cse7) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse7) (and (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:16:02,934 INFO L185 CegarLoopUtils]: At program point L105(lines 105 109) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (< ~waterLevel~0 3)) (.cse2 (<= test_~tmp~0 2147483647)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not .cse0) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:16:02,934 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:16:02,934 INFO L189 CegarLoopUtils]: For program point L826(lines 826 827) no Hoare annotation was computed. [2021-02-22 01:16:02,934 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 802 847) no Hoare annotation was computed. [2021-02-22 01:16:02,934 INFO L189 CegarLoopUtils]: For program point L822(lines 822 829) no Hoare annotation was computed. [2021-02-22 01:16:02,934 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L816(lines 816 836) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L816-1(lines 816 836) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L843-1(line 843) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L843-2(line 843) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L841-1(line 841) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:16:02,935 INFO L189 CegarLoopUtils]: For program point L841-2(line 841) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L802(lines 802 847) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L833(lines 833 834) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 802 847) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L821-1(line 821) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L821-2(line 821) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 802 847) no Hoare annotation was computed. [2021-02-22 01:16:02,936 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-22 01:16:02,937 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 485 493) the Hoare annotation is: true [2021-02-22 01:16:02,937 INFO L192 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: true [2021-02-22 01:16:02,937 INFO L192 CegarLoopUtils]: At program point L489(line 489) the Hoare annotation is: true [2021-02-22 01:16:02,938 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 485 493) the Hoare annotation is: true [2021-02-22 01:16:02,938 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 485 493) the Hoare annotation is: true [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L447(lines 447 455) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L447-2(lines 447 455) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 439 461) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 439 461) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 439 461) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-22 01:16:02,938 INFO L189 CegarLoopUtils]: For program point L57-1(line 57) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L57-2(line 57) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L737-1(line 737) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L787(lines 787 798) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L763-1(line 763) no Hoare annotation was computed. [2021-02-22 01:16:02,939 INFO L189 CegarLoopUtils]: For program point L730-1(line 730) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L788(lines 788 795) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 699 801) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L723(lines 723 727) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L748-2(lines 748 768) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 699 801) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:16:02,940 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L699(lines 699 801) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L699-1(lines 699 801) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L790-1(line 790) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L790-2(line 790) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 699 801) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L749(lines 748 768) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:16:02,941 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L733-1(line 733) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L750(lines 750 754) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:16:02,942 INFO L189 CegarLoopUtils]: For program point L775-1(line 775) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L775-2(line 775) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L759-1(line 759) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L759-2(line 759) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L777-1(line 777) no Hoare annotation was computed. [2021-02-22 01:16:02,943 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L777-2(line 777) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L769(lines 747 770) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L728(lines 728 744) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L761-2(line 761) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L745(lines 745 786) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:16:02,944 INFO L185 CegarLoopUtils]: At program point L444(line 444) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L345-1(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L345-2(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L345-3(line 345) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L341-1(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L341-2(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L341-3(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L337(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L341-4(line 341) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,945 INFO L185 CegarLoopUtils]: At program point L337-3(line 337) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333-1(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333-2(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333-3(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333-4(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L329-1(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L333-5(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L457-1(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,946 INFO L185 CegarLoopUtils]: At program point L168(line 168) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L329-2(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L333-6(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L457-2(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L329-3(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L333-7(line 333) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L325(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L329-4(line 329) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L453(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L325-1(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L453-1(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L325-2(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,947 INFO L185 CegarLoopUtils]: At program point L453-2(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 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)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L325-3(line 325) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L453-3(line 453) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 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)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 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)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,948 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)|)) [2021-02-22 01:16:02,948 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)|)) [2021-02-22 01:16:02,948 INFO L185 CegarLoopUtils]: At program point L449-2(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,949 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)|)) [2021-02-22 01:16:02,949 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)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L449-3(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L449-4(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L449-5(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-3(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-4(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-5(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,949 INFO L185 CegarLoopUtils]: At program point L445-6(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L445-7(line 445) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L879-1(line 879) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L347-1(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L698(line 698) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L347-2(line 347) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L826-1(line 826) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,950 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point L872-1(line 872) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point L827(line 827) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,951 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.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~string68.offset| |old(#t~string68.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,951 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 280 287) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 280 287) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 280 287) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 352 370) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (<= 1 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~retValue_acc~4) (<= 1 |isHighWaterLevel_#res|)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2021-02-22 01:16:02,952 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 352 370) the Hoare annotation is: true [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point L367(line 367) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~retValue_acc~4))))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point L364(line 364) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point L362(line 362) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,952 INFO L185 CegarLoopUtils]: At program point L361(lines 361 365) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,952 INFO L192 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: true [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point L361-2(lines 361 365) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (<= 1 isHighWaterLevel_~tmp___0~1) .cse0 .cse1 .cse2 .cse3))) [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point L359-1(line 359) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 0 |isHighWaterLevel_#t~ret32|) (<= |isHighWaterLevel_#t~ret32| 0))) [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point L359-2(line 359) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 0 |isHighWaterLevel_#t~ret32|) (<= |isHighWaterLevel_#t~ret32| 0))) [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 352 370) the Hoare annotation is: (let ((.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (<= 1 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~retValue_acc~4) (<= 1 |isHighWaterLevel_#res|)) .cse0 .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point L359-3(line 359) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (< 0 (+ isHighWaterLevel_~tmp~4 1)) (<= isHighWaterLevel_~tmp~4 0) (<= 0 |isHighWaterLevel_#t~ret32|) (<= |isHighWaterLevel_#t~ret32| 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,953 INFO L192 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: true [2021-02-22 01:16:02,953 INFO L192 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: true [2021-02-22 01:16:02,953 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 462 470) the Hoare annotation is: true [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 462 470) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,953 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 462 470) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,954 INFO L185 CegarLoopUtils]: At program point L467(line 467) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-22 01:16:02,954 INFO L192 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: true [2021-02-22 01:16:02,954 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 418 429) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,954 INFO L185 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methaneLevelCritical~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5) (or .cse0 .cse1 .cse2 .cse5) (or .cse1 .cse4 .cse2 .cse3))) [2021-02-22 01:16:02,954 INFO L185 CegarLoopUtils]: At program point L423(line 423) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (not (= ~methaneLevelCritical~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse1 .cse0 .cse2))) [2021-02-22 01:16:02,954 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 418 429) the Hoare annotation is: true [2021-02-22 01:16:02,954 INFO L192 CegarLoopUtils]: At program point L422-1(lines 418 429) the Hoare annotation is: true [2021-02-22 01:16:02,954 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:16:02,954 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:16:02,954 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:16:02,954 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (<= ~waterLevel~0 1) .cse3 (not (<= |old(~waterLevel~0)| 1)) .cse2) (or (and .cse0 (< ~waterLevel~0 3)) .cse3 .cse1 .cse2))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point L182(lines 182 188) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse1 .cse2) .cse3 (and (<= 1 ~pumpRunning~0) .cse1) .cse4 .cse5)) (let ((.cse6 (< ~waterLevel~0 3))) (or (and .cse2 .cse6) (and .cse6 (= ~pumpRunning~0 0)) .cse7 .cse3 .cse4)) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse7 (not (<= |old(~waterLevel~0)| 1)) .cse4))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 171 194) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point L175(lines 174 193) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (<= ~waterLevel~0 1) .cse3 (not (<= |old(~waterLevel~0)| 1)) .cse2) (or (and .cse0 (< ~waterLevel~0 3)) .cse3 .cse1 .cse2))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 171 194) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= test_~tmp___2~0 0)) (.cse9 (not (= test_~tmp___0~0 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (not (<= test_~tmp___2~0 2147483647)))) (and (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse1 .cse2) .cse3 (and (<= 1 ~pumpRunning~0) .cse1) .cse4 .cse5)) (let ((.cse6 (< ~waterLevel~0 3))) (or (and .cse2 .cse6) (and .cse6 (= ~pumpRunning~0 0)) .cse7 .cse3 .cse4)) (or .cse8 .cse9 .cse0 .cse10 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse11) (or .cse0 .cse7 (not (<= |old(~waterLevel~0)| 1)) .cse4) (or .cse8 .cse9 .cse0 (and (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) .cse10 .cse3 .cse4 .cse5 .cse11))) [2021-02-22 01:16:02,955 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 171 194) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= test_~tmp___2~0 0)) (.cse9 (not (= test_~tmp___0~0 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse10 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (not (<= test_~tmp___2~0 2147483647)))) (and (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 .cse1 .cse2) .cse3 (and (<= 1 ~pumpRunning~0) .cse1) .cse4 .cse5)) (let ((.cse6 (< ~waterLevel~0 3))) (or (and .cse2 .cse6) (and .cse6 (= ~pumpRunning~0 0)) .cse7 .cse3 .cse4)) (or .cse8 .cse9 .cse0 .cse10 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse11) (or .cse0 .cse7 (not (<= |old(~waterLevel~0)| 1)) .cse4) (or .cse8 .cse9 .cse0 (and (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) .cse10 .cse3 .cse4 .cse5 .cse11))) [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 896 925) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L921(lines 896 925) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L917(line 917) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 896 925) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L910(lines 910 914) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L910-1(lines 910 914) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L906-2(lines 906 920) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L902(line 902) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L902-1(line 902) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 430 438) the Hoare annotation is: true [2021-02-22 01:16:02,956 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 430 438) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|) (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,957 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,957 INFO L192 CegarLoopUtils]: At program point L434(line 434) the Hoare annotation is: true [2021-02-22 01:16:02,957 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 430 438) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (<= isMethaneLevelCritical_~retValue_acc~6 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|) (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,957 INFO L185 CegarLoopUtils]: At program point L512(line 512) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3) (or .cse0 .cse1 .cse5 .cse3) (or .cse4 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse3) (or .cse0 .cse3 .cse6))) [2021-02-22 01:16:02,957 INFO L185 CegarLoopUtils]: At program point L512-1(line 512) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3) (or (and (not (= |__utac_acc__Specification3_spec__1_#t~ret46| 0)) .cse5) .cse0 .cse1 .cse3) (or .cse4 .cse3 .cse6) (or .cse1 .cse4 .cse5 .cse3) (or .cse0 .cse3 .cse6))) [2021-02-22 01:16:02,958 INFO L185 CegarLoopUtils]: At program point L510(lines 510 523) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse9 (and (<= __utac_acc__Specification3_spec__1_~tmp___0~3 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___0~3 2147483648)))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse8 (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse6 (= __utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 .cse3 .cse1) (or .cse0 .cse4 .cse3 .cse1) (or .cse5 .cse4 .cse6 .cse1) (or .cse2 .cse1 .cse7 .cse8) (or .cse2 .cse0 .cse9 .cse1) (or .cse0 .cse4 .cse9 .cse1) (or .cse4 .cse1 .cse7 .cse8) (or .cse2 .cse5 .cse6 .cse1))) [2021-02-22 01:16:02,958 INFO L185 CegarLoopUtils]: At program point L512-2(line 512) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret46| 2147483648))) (.cse6 (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3)) (.cse7 (<= |__utac_acc__Specification3_spec__1_#t~ret46| 2147483647)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3) (or .cse0 .cse1 .cse3 (and .cse5 (not (= |__utac_acc__Specification3_spec__1_#t~ret46| 0)) .cse6 .cse7)) (or (and .cse5 .cse6 .cse7) .cse1 .cse4 .cse3) (or .cse4 .cse3 .cse8) (or .cse0 .cse3 .cse8))) [2021-02-22 01:16:02,958 INFO L185 CegarLoopUtils]: At program point L512-3(line 512) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret46| 2147483648))) (.cse6 (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3)) (.cse7 (<= |__utac_acc__Specification3_spec__1_#t~ret46| 2147483647)) (.cse8 (= |__utac_acc__Specification3_spec__1_#t~ret46| __utac_acc__Specification3_spec__1_~tmp___1~1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3) (or (and .cse5 .cse6 .cse7 .cse8) .cse1 .cse4 .cse3) (or .cse0 (and .cse5 (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) .cse6 .cse7 .cse8) .cse1 .cse3) (or .cse4 .cse3 .cse9) (or .cse0 .cse3 .cse9))) [2021-02-22 01:16:02,958 INFO L185 CegarLoopUtils]: At program point L510-1(lines 495 527) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))) (.cse0 (not (< ~waterLevel~0 3))) (.cse4 (and (<= __utac_acc__Specification3_spec__1_~tmp___0~3 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___0~3 2147483648)))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (and (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (<= __utac_acc__Specification3_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 2147483648))) (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 .cse3 .cse4 .cse1) (or .cse5 .cse2 .cse0 .cse6 .cse1) (or .cse2 .cse0 .cse3 .cse6 .cse1) (or .cse5 .cse2 .cse0 .cse4 .cse1))) [2021-02-22 01:16:02,958 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification3_spec__1EXIT(lines 495 527) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))) (.cse0 (not (< ~waterLevel~0 3))) (.cse4 (and (<= __utac_acc__Specification3_spec__1_~tmp___0~3 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___0~3 2147483648)))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (and (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (<= __utac_acc__Specification3_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 2147483648))) (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 .cse3 .cse4 .cse1) (or .cse5 .cse2 .cse0 .cse6 .cse1) (or .cse2 .cse0 .cse3 .cse6 .cse1) (or .cse5 .cse2 .cse0 .cse4 .cse1))) [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse2 .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse2 .cse1))) [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L508-1(line 508) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (= |__utac_acc__Specification3_spec__1_#t~ret45| 1)) (.cse6 (not (= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse7 (not (= |__utac_acc__Specification3_spec__1_#t~ret45| 2))) (.cse8 (not (<= ~waterLevel~0 1)))) (and (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 .cse3 .cse1) (or .cse0 .cse4 .cse3 .cse1) (or .cse5 .cse6 .cse4 .cse1) (or .cse4 .cse1 .cse7 .cse8) (or .cse5 .cse2 .cse6 .cse1) (or .cse2 .cse1 .cse7 .cse8))) [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L508-2(line 508) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (= |__utac_acc__Specification3_spec__1_#t~ret45| 1)) (.cse7 (not (= ~waterLevel~0 1))) (.cse8 (not (= |__utac_acc__Specification3_spec__1_#t~ret45| 2))) (.cse9 (not (<= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (and (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret45| 2147483648)) (<= |__utac_acc__Specification3_spec__1_#t~ret45| 2147483647)))) (and (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 .cse3 .cse1) (or .cse0 .cse4 .cse3 .cse1) (or .cse0 .cse4 .cse1 .cse5) (or .cse6 .cse7 .cse4 .cse1) (or .cse4 .cse1 .cse8 .cse9) (or .cse6 .cse2 .cse7 .cse1) (or .cse2 .cse1 .cse8 .cse9) (or .cse2 .cse0 .cse1 .cse5))) [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L508-3(line 508) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse8 (not (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))) (.cse1 (not (< ~waterLevel~0 3))) (.cse9 (and (= |__utac_acc__Specification3_spec__1_#t~ret45| __utac_acc__Specification3_spec__1_~tmp___0~3) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret45| 2147483648)) (<= |__utac_acc__Specification3_spec__1_#t~ret45| 2147483647))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~waterLevel~0 1))) (.cse6 (= __utac_acc__Specification3_spec__1_~tmp___0~3 1)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse4 .cse6 .cse3) (or .cse0 .cse3 .cse7 .cse8) (or .cse9 .cse1 .cse4 .cse3) (or .cse4 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse3) (or .cse0 .cse5 .cse6 .cse3))) [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L504(lines 504 524) the Hoare annotation is: (let ((.cse2 (not (= 0 __utac_acc__Specification3_spec__1_~tmp~6))) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (and (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (<= __utac_acc__Specification3_spec__1_~tmp~6 2147483647) (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp~6 2147483648))) (not (<= 2 ~waterLevel~0))) (or (not (<= 1 ~pumpRunning~0)) .cse2 .cse0 .cse3 .cse1) (or .cse2 .cse0 (not (= ~pumpRunning~0 0)) .cse3 .cse1))) [2021-02-22 01:16:02,959 INFO L192 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: true [2021-02-22 01:16:02,959 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (let ((.cse0 (not (= |__utac_acc__Specification3_spec__1_#t~ret44| 0))) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3) (or (= |__utac_acc__Specification3_spec__1_#t~ret44| ~methaneLevelCritical~0) (not (= ~pumpRunning~0 1)) .cse1 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:16:02,960 INFO L185 CegarLoopUtils]: At program point L502-2(line 502) the Hoare annotation is: (let ((.cse2 (not (= |__utac_acc__Specification3_spec__1_#t~ret44| 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (and (= |__utac_acc__Specification3_spec__1_#t~ret44| ~methaneLevelCritical~0) (<= |__utac_acc__Specification3_spec__1_#t~ret44| 2147483647) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret44| 2147483648))) .cse1 (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 (not (= ~pumpRunning~0 0)) .cse3 .cse1) (or (not (<= 1 ~pumpRunning~0)) .cse2 .cse0 .cse3 .cse1))) [2021-02-22 01:16:02,960 INFO L185 CegarLoopUtils]: At program point L502-3(line 502) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 0)) (.cse3 (and (not (= 0 __utac_acc__Specification3_spec__1_~tmp~6)) (not (= |__utac_acc__Specification3_spec__1_#t~ret44| 0)))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse0 (and (= |__utac_acc__Specification3_spec__1_#t~ret44| ~methaneLevelCritical~0) (= |__utac_acc__Specification3_spec__1_#t~ret44| __utac_acc__Specification3_spec__1_~tmp~6) (<= |__utac_acc__Specification3_spec__1_#t~ret44| 2147483647) (<= 0 (+ |__utac_acc__Specification3_spec__1_#t~ret44| 2147483648))) .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:16:02,960 INFO L192 CegarLoopUtils]: At program point L498(line 498) the Hoare annotation is: true [2021-02-22 01:16:02,960 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification3_spec__1ENTRY(lines 495 527) the Hoare annotation is: true [2021-02-22 01:16:02,960 INFO L192 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: true [2021-02-22 01:16:02,960 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2) (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse2) (or .cse0 .cse1 .cse2 (and (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:16:02,960 INFO L185 CegarLoopUtils]: At program point L514(lines 514 520) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (<= __utac_acc__Specification3_spec__1_~tmp___1~1 2147483647)) (.cse6 (<= 0 (+ __utac_acc__Specification3_spec__1_~tmp___1~1 2147483648))) (.cse7 (= 2 __utac_acc__Specification3_spec__1_~tmp___0~3)) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or (= ~methaneLevelCritical~0 __utac_acc__Specification3_spec__1_~tmp~6) (not (= ~pumpRunning~0 1)) .cse1 .cse3) (or .cse0 .cse1 .cse3 (and .cse5 .cse6 (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) .cse7)) (or .cse4 .cse3 .cse8) (or .cse1 .cse4 .cse3 (and .cse5 .cse6 .cse7)) (or .cse0 .cse3 .cse8))) [2021-02-22 01:16:02,960 INFO L185 CegarLoopUtils]: At program point L399(line 399) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 394 405) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point L398-1(lines 394 405) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 (< ~waterLevel~0 3)) (or .cse0 (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse1))) [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 394 405) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 (< ~waterLevel~0 3)) (or .cse0 (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse1))) [2021-02-22 01:16:02,961 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 950 956) the Hoare annotation is: true [2021-02-22 01:16:02,961 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 950 956) the Hoare annotation is: true [2021-02-22 01:16:02,961 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:16:02,961 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:16:02,961 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 203 227) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,961 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L222-1(lines 203 227) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1)) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse4 .cse2) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse4)))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 203 227) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1)) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse4 .cse2) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse4)))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) (<= ~waterLevel~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 .cse1 .cse2 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L211(lines 211 219) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 .cse3 (and .cse0 .cse4) (and (<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse4))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L209-1(line 209) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= |processEnvironment__wrappee__highWaterSensor_#t~ret12| 1) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret12|) .cse4) .cse1 .cse2 .cse3 (and .cse0 .cse4))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-22 01:16:02,962 INFO L185 CegarLoopUtils]: At program point L207(lines 207 224) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point L209-2(line 209) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (= |processEnvironment__wrappee__highWaterSensor_#t~ret12| 1) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret12|) .cse4) .cse1 .cse2 .cse3 (and .cse0 .cse4))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point L209-3(line 209) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse2 .cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret12| processEnvironment__wrappee__highWaterSensor_~tmp~1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret12| 1)) (not (<= test_~tmp___2~0 2147483647))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse1 .cse2 .cse3 (and .cse0 .cse4) (and (<= 1 |processEnvironment__wrappee__highWaterSensor_#t~ret12|) (<= 1 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse4))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 406 417) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point L411(line 411) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point L410-1(lines 406 417) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (< ~waterLevel~0 3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:16:02,963 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 406 417) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~pumpRunning~0 0)) .cse6) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,964 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification3_spec__1_~tmp___1~1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0))) [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 229 253) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse4 .cse2 (= ~pumpRunning~0 0)) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse4)))) [2021-02-22 01:16:02,964 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 229 253) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L248-1(lines 229 253) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (<= ~waterLevel~0 1)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~0 0)) .cse0 (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 .cse4 .cse2 (= ~pumpRunning~0 0)) (or (<= 1 ~pumpRunning~0) .cse1 .cse2 .cse3 (and .cse0 .cse4)))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L237(lines 237 245) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,965 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,966 INFO L185 CegarLoopUtils]: At program point L235-1(line 235) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,966 INFO L185 CegarLoopUtils]: At program point L233(lines 233 250) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2))) [2021-02-22 01:16:02,966 INFO L185 CegarLoopUtils]: At program point L235-2(line 235) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,966 INFO L185 CegarLoopUtils]: At program point L235-3(line 235) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2021-02-22 01:16:02,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:16:02 BoogieIcfgContainer [2021-02-22 01:16:02,997 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:16:02,998 INFO L168 Benchmark]: Toolchain (without parser) took 665606.79 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 127.2 MB in the beginning and 612.1 MB in the end (delta: -484.9 MB). Peak memory consumption was 834.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:02,998 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 133.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:16:02,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 707.78 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.1 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:02,998 INFO L168 Benchmark]: Boogie Preprocessor took 160.94 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 100.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:02,999 INFO L168 Benchmark]: RCFGBuilder took 1938.62 ms. Allocated memory is still 151.0 MB. Free memory was 100.1 MB in the beginning and 81.6 MB in the end (delta: 18.5 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:02,999 INFO L168 Benchmark]: TraceAbstraction took 662775.36 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 81.1 MB in the beginning and 612.1 MB in the end (delta: -530.9 MB). Peak memory consumption was 787.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:16:03,000 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 151.0 MB. Free memory is still 133.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 707.78 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 104.1 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 160.94 ms. Allocated memory is still 151.0 MB. Free memory was 104.1 MB in the beginning and 100.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1938.62 ms. Allocated memory is still 151.0 MB. Free memory was 100.1 MB in the beginning and 81.6 MB in the end (delta: 18.5 MB). Peak memory consumption was 28.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 662775.36 ms. Allocated memory was 151.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 81.1 MB in the beginning and 612.1 MB in the end (delta: -530.9 MB). Peak memory consumption was 787.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 896]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 906]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 103]: Loop Invariant Derived loop invariant: (((((((((((1 == systemActive && waterLevel < 3) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) || ((((\old(waterLevel) == waterLevel && 1 == systemActive) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((((((1 <= pumpRunning && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 967]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 307]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= pumpRunning) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(waterLevel < 3)) || !(1 == systemActive)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 371]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 957]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((!(1 <= pumpRunning) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) && retValue_acc <= methaneLevelCritical)) || !(waterLevel < 3)) || !(1 == systemActive) - ProcedureContractResult [Line: 288]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= \old(pumpRunning)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0 - ProcedureContractResult [Line: 255]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) && (((((((0 < tmp + 1 || methaneLevelCritical <= tmp) && pumpRunning == 0) && (tmp <= 0 || tmp <= methaneLevelCritical)) || (((0 < tmp + 1 || methaneLevelCritical <= tmp) && pumpRunning == \old(pumpRunning)) && (tmp <= 0 || tmp <= methaneLevelCritical))) || !(1 <= \old(pumpRunning))) || !(waterLevel < 3)) || !(1 == systemActive))) && ((((1 <= pumpRunning || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 471]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((waterLevel <= 1 || !(waterLevel < 3)) || !(pumpRunning == 0)) || (((\result <= 0 && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 195]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 93]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 485]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 280]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((1 <= pumpRunning || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((!(waterLevel < 3) || pumpRunning == 1) || !(tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 352]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((1 <= tmp___0 && 1 <= retValue_acc) && 1 <= \result) || waterLevel <= 1) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || (((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 418]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 462]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) && (((!(1 <= pumpRunning) || !(waterLevel < 3)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 171]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel <= 1 && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || (1 <= pumpRunning && \old(waterLevel) == waterLevel)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((pumpRunning == \old(pumpRunning) && waterLevel < 3) || (waterLevel < 3 && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) < 3)) || !(1 == systemActive))) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647))) && (((waterLevel <= 1 || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) <= 1)) || !(1 == systemActive))) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || (methaneLevelCritical <= 2147483647 && 0 <= methaneLevelCritical + 2147483648)) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 430]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= retValue_acc) && methaneLevelCritical <= \result) && \result <= methaneLevelCritical)) && (((!(1 <= pumpRunning) || !(waterLevel < 3)) || !(1 == systemActive)) || (((retValue_acc <= methaneLevelCritical && methaneLevelCritical <= retValue_acc) && methaneLevelCritical <= \result) && \result <= methaneLevelCritical)) - ProcedureContractResult [Line: 495]: Procedure Contract for __utac_acc__Specification3_spec__1 Derived contract for procedure __utac_acc__Specification3_spec__1: (((((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || ((methaneLevelCritical == tmp && tmp <= 2147483647) && 0 <= tmp + 2147483648)) || !(2 <= waterLevel)) && ((((!(0 == tmp) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (tmp___0 <= 2147483647 && 0 <= tmp___0 + 2147483648)) || !(1 == systemActive))) && ((((!(1 <= pumpRunning) || !(0 == tmp)) || !(waterLevel < 3)) || methaneLevelCritical == 0) || !(1 == systemActive))) && ((((!(0 == tmp) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive))) && ((((!(1 <= pumpRunning) || !(0 == tmp)) || !(waterLevel < 3)) || (tmp___0 <= 2147483647 && 0 <= tmp___0 + 2147483648)) || !(1 == systemActive)) - ProcedureContractResult [Line: 896]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 394]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(1 <= pumpRunning) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) && (((!(1 <= pumpRunning) || waterLevel <= 1) || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) - ProcedureContractResult [Line: 950]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 203]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || (tmp == 1 && pumpRunning == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) && (((!(1 <= \old(pumpRunning)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive))) && ((((1 <= pumpRunning || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 406]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) && ((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(pumpRunning == 1)) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(1 <= pumpRunning)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (!(0 == tmp___1) || !(waterLevel < 3)) || !(1 == systemActive) - ProcedureContractResult [Line: 229]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || waterLevel <= 1) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) && ((((!(1 <= \old(pumpRunning)) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0)) && ((((1 <= pumpRunning || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 664 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 264.2s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 243.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 398.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3114 SDtfs, 7058 SDslu, 10630 SDs, 0 SdLazy, 32064 SolverSat, 3422 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 63.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1025 GetRequests, 424 SyntacticMatches, 9 SemanticMatches, 592 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90183 ImplicationChecksByTransitivity, 174.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=869occurred 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: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 551 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 312 LocationsWithAnnotation, 7314 PreInvPairs, 10301 NumberOfFragments, 9214 HoareAnnotationTreeSize, 7314 FomulaSimplifications, 95983452 FormulaSimplificationTreeSizeReduction, 51.5s HoareSimplificationTime, 312 FomulaSimplificationsInter, 1379542 FormulaSimplificationTreeSizeReductionInter, 345.9s 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...