/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_spec5_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:20:15,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:20:15,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:20:15,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:20:15,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:20:15,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:20:15,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:20:15,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:20:15,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:20:15,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:20:15,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:20:15,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:20:15,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:20:15,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:20:15,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:20:15,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:20:15,464 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:20:15,465 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:20:15,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:20:15,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:20:15,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:20:15,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:20:15,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:20:15,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:20:15,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:20:15,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:20:15,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:20:15,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:20:15,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:20:15,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:20:15,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:20:15,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:20:15,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:20:15,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:20:15,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:20:15,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:20:15,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:20:15,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:20:15,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:20:15,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:20:15,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:20:15,492 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 01:20:15,506 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:20:15,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:20:15,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:20:15,508 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:20:15,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:20:15,508 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:20:15,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:20:15,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:20:15,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:20:15,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:20:15,509 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:20:15,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:20:15,510 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:20:15,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:20:15,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:20:15,511 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:20:15,514 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:20:15,514 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:20:15,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:20:15,515 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:20:15,515 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:20:15,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:20:15,515 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:20:15,515 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:20:15,969 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:20:15,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:20:15,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:20:16,000 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:20:16,001 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:20:16,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-22 01:20:16,091 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27d2ae16/6fdb6fc8baf148c0876c91eea150abe4/FLAG0c104fdd4 [2021-02-22 01:20:16,725 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:20:16,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-22 01:20:16,742 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27d2ae16/6fdb6fc8baf148c0876c91eea150abe4/FLAG0c104fdd4 [2021-02-22 01:20:17,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c27d2ae16/6fdb6fc8baf148c0876c91eea150abe4 [2021-02-22 01:20:17,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:20:17,081 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:20:17,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:20:17,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:20:17,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:20:17,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1008107d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17, skipping insertion in model container [2021-02-22 01:20:17,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:20:17,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:20:17,381 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_spec5_product45.cil.c[2740,2753] [2021-02-22 01:20:17,504 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:20:17,520 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:20:17,546 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_spec5_product45.cil.c[2740,2753] [2021-02-22 01:20:17,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:20:17,707 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:20:17,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17 WrapperNode [2021-02-22 01:20:17,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:20:17,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:20:17,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:20:17,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:20:17,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,726 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,826 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (1/1) ... [2021-02-22 01:20:17,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:20:17,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:20:17,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:20:17,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:20:17,860 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (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 01:20:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:20:17,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:20:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:20:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:20:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:20:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:20:17,969 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:20:17,970 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:20:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:20:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:20:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:20:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:20:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:20:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:20:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:20:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:20:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:20:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:20:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:20:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:20:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:20:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:20:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:20:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:20:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:20:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:20:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:20:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:20:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:20:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:20:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:20:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:20:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:20:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:20:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:20:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:20:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:20:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:20:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:20:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:20:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:20:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:20:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:20:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:20:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:20:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:20:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:20:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:20:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:20:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:20:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:20:19,087 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:20:19,088 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:20:19,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:20:19 BoogieIcfgContainer [2021-02-22 01:20:19,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:20:19,095 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:20:19,095 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:20:19,099 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:20:19,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:20:17" (1/3) ... [2021-02-22 01:20:19,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@329d665a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:20:19, skipping insertion in model container [2021-02-22 01:20:19,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:20:17" (2/3) ... [2021-02-22 01:20:19,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@329d665a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:20:19, skipping insertion in model container [2021-02-22 01:20:19,102 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:20:19" (3/3) ... [2021-02-22 01:20:19,104 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2021-02-22 01:20:19,112 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:20:19,119 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:20:19,142 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:20:19,174 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:20:19,175 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:20:19,175 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:20:19,175 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:20:19,175 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:20:19,175 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:20:19,175 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:20:19,176 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:20:19,199 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states. [2021-02-22 01:20:19,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:20:19,219 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:19,221 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:19,221 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:19,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:19,228 INFO L82 PathProgramCache]: Analyzing trace with hash 323639204, now seen corresponding path program 1 times [2021-02-22 01:20:19,237 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:19,237 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1490342650] [2021-02-22 01:20:19,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:19,324 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:19,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:19,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:19,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:19,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,124 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:20,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:20,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:20:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:20:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:20:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:20,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:20,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:20:20,354 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1490342650] [2021-02-22 01:20:20,356 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:20,356 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:20:20,357 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821473711] [2021-02-22 01:20:20,362 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:20:20,363 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:20,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:20:20,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:20:20,378 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 4 states. [2021-02-22 01:20:22,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:22,005 INFO L93 Difference]: Finished difference Result 521 states and 609 transitions. [2021-02-22 01:20:22,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:20:22,007 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:20:22,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:22,025 INFO L225 Difference]: With dead ends: 521 [2021-02-22 01:20:22,026 INFO L226 Difference]: Without dead ends: 328 [2021-02-22 01:20:22,031 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:20:22,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-22 01:20:22,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 282. [2021-02-22 01:20:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2021-02-22 01:20:22,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 307 transitions. [2021-02-22 01:20:22,214 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 307 transitions. Word has length 165 [2021-02-22 01:20:22,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:22,215 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 307 transitions. [2021-02-22 01:20:22,215 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:20:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 307 transitions. [2021-02-22 01:20:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:20:22,220 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:22,220 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:22,221 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:20:22,221 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:22,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:22,222 INFO L82 PathProgramCache]: Analyzing trace with hash -1806623188, now seen corresponding path program 1 times [2021-02-22 01:20:22,222 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:22,222 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [409993321] [2021-02-22 01:20:22,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:22,229 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:22,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,681 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:22,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:22,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:22,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:20:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:20:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:20:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:22,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:22,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:20:22,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [409993321] [2021-02-22 01:20:22,812 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:22,813 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:20:22,813 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802817350] [2021-02-22 01:20:22,814 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:20:22,832 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:22,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:20:22,833 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:20:22,833 INFO L87 Difference]: Start difference. First operand 282 states and 307 transitions. Second operand 5 states. [2021-02-22 01:20:23,619 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:24,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:24,816 INFO L93 Difference]: Finished difference Result 449 states and 504 transitions. [2021-02-22 01:20:24,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:20:24,817 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:20:24,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:24,821 INFO L225 Difference]: With dead ends: 449 [2021-02-22 01:20:24,822 INFO L226 Difference]: Without dead ends: 317 [2021-02-22 01:20:24,824 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:20:24,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-22 01:20:24,963 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-22 01:20:24,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-22 01:20:24,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 294 transitions. [2021-02-22 01:20:24,966 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 294 transitions. Word has length 166 [2021-02-22 01:20:24,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:24,967 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 294 transitions. [2021-02-22 01:20:24,967 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:20:24,967 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 294 transitions. [2021-02-22 01:20:24,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:20:24,970 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:24,970 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:24,971 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:20:24,971 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:24,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:24,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1435526490, now seen corresponding path program 1 times [2021-02-22 01:20:24,972 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:24,972 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [650796813] [2021-02-22 01:20:24,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:24,976 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:25,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:25,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:25,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:25,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,457 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:25,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:25,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:25,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:25,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:25,590 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:20:25,592 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:20:25,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:25,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:20:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:20:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:25,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:25,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:20:25,724 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [650796813] [2021-02-22 01:20:25,725 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:25,725 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:20:25,725 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1719063902] [2021-02-22 01:20:25,726 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:20:25,726 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:25,726 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:20:25,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:20:25,727 INFO L87 Difference]: Start difference. First operand 272 states and 294 transitions. Second operand 10 states. [2021-02-22 01:20:26,349 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:26,804 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:27,186 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:27,592 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:28,006 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:28,438 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:30,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:30,184 INFO L93 Difference]: Finished difference Result 469 states and 530 transitions. [2021-02-22 01:20:30,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:20:30,186 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:20:30,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:30,190 INFO L225 Difference]: With dead ends: 469 [2021-02-22 01:20:30,190 INFO L226 Difference]: Without dead ends: 317 [2021-02-22 01:20:30,192 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:20:30,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-22 01:20:30,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-22 01:20:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-22 01:20:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 293 transitions. [2021-02-22 01:20:30,319 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 293 transitions. Word has length 175 [2021-02-22 01:20:30,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:30,320 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 293 transitions. [2021-02-22 01:20:30,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:20:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 293 transitions. [2021-02-22 01:20:30,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-22 01:20:30,322 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:30,322 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:30,322 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:20:30,323 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:30,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:30,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1729061805, now seen corresponding path program 1 times [2021-02-22 01:20:30,326 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:30,326 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1329733280] [2021-02-22 01:20:30,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:30,333 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:30,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,818 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:30,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:30,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:30,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:30,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:30,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:30,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:30,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:30,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:30,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:20:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:30,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-22 01:20:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:30,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:30,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:20:31,034 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1329733280] [2021-02-22 01:20:31,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:31,034 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:20:31,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804375835] [2021-02-22 01:20:31,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:20:31,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:31,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:20:31,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:20:31,036 INFO L87 Difference]: Start difference. First operand 272 states and 293 transitions. Second operand 7 states. [2021-02-22 01:20:31,615 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:33,740 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:34,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:34,419 INFO L93 Difference]: Finished difference Result 622 states and 711 transitions. [2021-02-22 01:20:34,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:20:34,420 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-22 01:20:34,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:34,425 INFO L225 Difference]: With dead ends: 622 [2021-02-22 01:20:34,425 INFO L226 Difference]: Without dead ends: 470 [2021-02-22 01:20:34,426 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:20:34,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2021-02-22 01:20:34,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 402. [2021-02-22 01:20:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2021-02-22 01:20:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 434 transitions. [2021-02-22 01:20:34,597 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 434 transitions. Word has length 188 [2021-02-22 01:20:34,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:34,598 INFO L480 AbstractCegarLoop]: Abstraction has 402 states and 434 transitions. [2021-02-22 01:20:34,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:20:34,598 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 434 transitions. [2021-02-22 01:20:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-22 01:20:34,601 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:34,602 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:34,602 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:20:34,602 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:34,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:34,603 INFO L82 PathProgramCache]: Analyzing trace with hash 538666266, now seen corresponding path program 1 times [2021-02-22 01:20:34,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:34,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1594019511] [2021-02-22 01:20:34,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:34,606 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:34,663 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:34,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:34,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:34,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:34,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:34,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:34,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:34,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:34,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:34,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,009 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:35,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:35,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:35,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:35,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:35,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:35,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:35,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:35,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,133 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,180 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:35,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:35,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:35,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:35,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:35,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-22 01:20:35,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:20:35,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:35,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:35,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:20:35,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1594019511] [2021-02-22 01:20:35,313 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:35,313 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:20:35,313 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763162921] [2021-02-22 01:20:35,314 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:20:35,314 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:35,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:20:35,315 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:20:35,315 INFO L87 Difference]: Start difference. First operand 402 states and 434 transitions. Second operand 13 states. [2021-02-22 01:20:36,058 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:36,480 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:36,898 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:37,268 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:37,608 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:38,740 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:39,134 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:39,564 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:39,955 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:40,344 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:41,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:41,652 INFO L93 Difference]: Finished difference Result 757 states and 861 transitions. [2021-02-22 01:20:41,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:20:41,653 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2021-02-22 01:20:41,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:41,657 INFO L225 Difference]: With dead ends: 757 [2021-02-22 01:20:41,657 INFO L226 Difference]: Without dead ends: 475 [2021-02-22 01:20:41,659 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:20:41,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-22 01:20:41,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 408. [2021-02-22 01:20:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2021-02-22 01:20:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 440 transitions. [2021-02-22 01:20:41,818 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 440 transitions. Word has length 212 [2021-02-22 01:20:41,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:41,819 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 440 transitions. [2021-02-22 01:20:41,819 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:20:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 440 transitions. [2021-02-22 01:20:41,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-22 01:20:41,822 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:41,823 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:41,823 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:20:41,823 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:41,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:41,824 INFO L82 PathProgramCache]: Analyzing trace with hash 1512536442, now seen corresponding path program 1 times [2021-02-22 01:20:41,824 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:41,824 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1792017826] [2021-02-22 01:20:41,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:41,827 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:41,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,894 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:41,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:41,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,277 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:42,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:42,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:42,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:42,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:42,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:42,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:42,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:42,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-22 01:20:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:20:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:42,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:42,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:42,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:42,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:42,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:20:42,504 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1792017826] [2021-02-22 01:20:42,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:42,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:20:42,505 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675330417] [2021-02-22 01:20:42,506 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:20:42,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:42,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:20:42,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:20:42,507 INFO L87 Difference]: Start difference. First operand 408 states and 440 transitions. Second operand 10 states. [2021-02-22 01:20:43,190 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:44,193 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:44,569 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:45,888 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:46,247 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:46,662 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:47,226 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:47,601 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:47,963 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:48,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:48,561 INFO L93 Difference]: Finished difference Result 763 states and 859 transitions. [2021-02-22 01:20:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:20:48,562 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-22 01:20:48,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:48,566 INFO L225 Difference]: With dead ends: 763 [2021-02-22 01:20:48,566 INFO L226 Difference]: Without dead ends: 475 [2021-02-22 01:20:48,567 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:20:48,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-22 01:20:48,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 407. [2021-02-22 01:20:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2021-02-22 01:20:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 437 transitions. [2021-02-22 01:20:48,703 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 437 transitions. Word has length 212 [2021-02-22 01:20:48,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:48,704 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 437 transitions. [2021-02-22 01:20:48,704 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:20:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 437 transitions. [2021-02-22 01:20:48,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:20:48,709 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:48,709 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:48,709 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:20:48,709 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:48,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:48,710 INFO L82 PathProgramCache]: Analyzing trace with hash -1821132104, now seen corresponding path program 1 times [2021-02-22 01:20:48,710 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:48,710 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [365738096] [2021-02-22 01:20:48,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:48,713 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:48,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:48,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:48,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:48,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:48,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,069 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:49,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:49,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:49,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:49,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:49,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:49,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:49,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:49,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:49,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:49,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:49,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:49,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:20:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:20:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:49,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:49,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:49,315 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 01:20:49,315 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [365738096] [2021-02-22 01:20:49,315 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:49,316 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:20:49,316 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962642716] [2021-02-22 01:20:49,316 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:20:49,317 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:49,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:20:49,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:20:49,317 INFO L87 Difference]: Start difference. First operand 407 states and 437 transitions. Second operand 10 states. [2021-02-22 01:20:50,780 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:51,175 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:51,578 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:51,958 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:52,354 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:52,709 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:53,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:53,832 INFO L93 Difference]: Finished difference Result 766 states and 865 transitions. [2021-02-22 01:20:53,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:20:53,833 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 235 [2021-02-22 01:20:53,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:53,837 INFO L225 Difference]: With dead ends: 766 [2021-02-22 01:20:53,837 INFO L226 Difference]: Without dead ends: 479 [2021-02-22 01:20:53,838 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:20:53,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2021-02-22 01:20:53,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 415. [2021-02-22 01:20:53,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2021-02-22 01:20:53,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 445 transitions. [2021-02-22 01:20:53,974 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 445 transitions. Word has length 235 [2021-02-22 01:20:53,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:53,974 INFO L480 AbstractCegarLoop]: Abstraction has 415 states and 445 transitions. [2021-02-22 01:20:53,974 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:20:53,975 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 445 transitions. [2021-02-22 01:20:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-22 01:20:53,978 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:53,978 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:53,979 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:20:53,979 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:53,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:53,979 INFO L82 PathProgramCache]: Analyzing trace with hash -426280427, now seen corresponding path program 1 times [2021-02-22 01:20:53,979 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:53,980 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [327278475] [2021-02-22 01:20:53,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:53,983 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:54,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:54,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:54,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:54,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:54,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:54,048 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:20:54,049 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:20:54,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,348 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:54,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:54,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:20:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:54,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:20:54,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:54,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:54,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:54,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:54,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:54,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:54,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,505 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-22 01:20:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-22 01:20:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:54,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:54,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:54,598 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 01:20:54,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [327278475] [2021-02-22 01:20:54,598 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:54,598 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:20:54,599 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504976839] [2021-02-22 01:20:54,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:20:54,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:54,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:20:54,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:20:54,600 INFO L87 Difference]: Start difference. First operand 415 states and 445 transitions. Second operand 7 states. [2021-02-22 01:20:55,215 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:55,979 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:58,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:58,446 INFO L93 Difference]: Finished difference Result 1022 states and 1177 transitions. [2021-02-22 01:20:58,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:20:58,447 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 235 [2021-02-22 01:20:58,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:58,452 INFO L225 Difference]: With dead ends: 1022 [2021-02-22 01:20:58,453 INFO L226 Difference]: Without dead ends: 727 [2021-02-22 01:20:58,454 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:20:58,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2021-02-22 01:20:58,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 658. [2021-02-22 01:20:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2021-02-22 01:20:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 725 transitions. [2021-02-22 01:20:58,706 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 725 transitions. Word has length 235 [2021-02-22 01:20:58,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:58,707 INFO L480 AbstractCegarLoop]: Abstraction has 658 states and 725 transitions. [2021-02-22 01:20:58,707 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:20:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 725 transitions. [2021-02-22 01:20:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-22 01:20:58,711 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:58,712 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:58,712 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:20:58,712 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:58,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:58,713 INFO L82 PathProgramCache]: Analyzing trace with hash 1247537533, now seen corresponding path program 1 times [2021-02-22 01:20:58,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:58,713 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2129969519] [2021-02-22 01:20:58,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:58,716 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:20:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:58,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,826 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:20:58,827 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:20:58,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:58,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:58,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,159 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:59,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:20:59,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:59,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:59,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:20:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:59,297 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:20:59,298 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:20:59,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:20:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:20:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:59,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:59,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:20:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:20:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:20:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-22 01:20:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:59,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:59,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-22 01:20:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:59,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:59,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:59,503 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 01:20:59,504 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2129969519] [2021-02-22 01:20:59,504 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:59,504 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:20:59,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060383890] [2021-02-22 01:20:59,505 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:20:59,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:59,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:20:59,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:20:59,506 INFO L87 Difference]: Start difference. First operand 658 states and 725 transitions. Second operand 14 states. [2021-02-22 01:21:00,506 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:21:01,487 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:21:03,402 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:21:04,142 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:21:04,604 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:05,005 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:21:05,745 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:21:06,149 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:06,594 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:21:06,972 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:08,754 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:21:09,129 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:09,526 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:21:10,326 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:21:12,040 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:21:12,767 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:21:13,524 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:21:14,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:14,034 INFO L93 Difference]: Finished difference Result 1775 states and 2039 transitions. [2021-02-22 01:21:14,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-22 01:21:14,035 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2021-02-22 01:21:14,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:14,044 INFO L225 Difference]: With dead ends: 1775 [2021-02-22 01:21:14,044 INFO L226 Difference]: Without dead ends: 1340 [2021-02-22 01:21:14,047 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-22 01:21:14,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2021-02-22 01:21:14,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1163. [2021-02-22 01:21:14,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1163 states. [2021-02-22 01:21:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1163 states and 1272 transitions. [2021-02-22 01:21:14,644 INFO L78 Accepts]: Start accepts. Automaton has 1163 states and 1272 transitions. Word has length 240 [2021-02-22 01:21:14,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:14,644 INFO L480 AbstractCegarLoop]: Abstraction has 1163 states and 1272 transitions. [2021-02-22 01:21:14,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:21:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1272 transitions. [2021-02-22 01:21:14,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-02-22 01:21:14,648 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:21:14,648 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, 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] [2021-02-22 01:21:14,649 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:21:14,649 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:21:14,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:21:14,649 INFO L82 PathProgramCache]: Analyzing trace with hash 1348867670, now seen corresponding path program 1 times [2021-02-22 01:21:14,649 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:21:14,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1612052307] [2021-02-22 01:21:14,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:21:14,739 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,761 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:14,775 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,782 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:14,832 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:14,843 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:14,849 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:14,852 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:14,861 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,867 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:14,876 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,882 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:14,930 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:14,932 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:14,936 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:14,939 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:14,947 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,953 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:14,962 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:14,968 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,016 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:15,018 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:15,022 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:15,025 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:15,032 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,038 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,046 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,052 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,100 WARN L141 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size [2021-02-22 01:21:15,105 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:21:15,110 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,111 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:15,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-02-22 01:21:15,136 WARN L147 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size 41 [2021-02-22 01:21:15,151 WARN L141 QuantifierPusher]: treesize reduction 20, result has 85.8 percent of original size [2021-02-22 01:21:15,166 WARN L147 QuantifierPusher]: treesize reduction 20, result has 85.8 percent of original size 121 [2021-02-22 01:21:15,174 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,185 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,194 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,205 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,256 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:15,258 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:15,262 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:15,264 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:15,271 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,277 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,286 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,293 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,341 WARN L141 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size [2021-02-22 01:21:15,343 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:21:15,346 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,347 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:15,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-02-22 01:21:15,373 WARN L147 QuantifierPusher]: treesize reduction 4, result has 91.1 percent of original size 41 [2021-02-22 01:21:15,387 WARN L141 QuantifierPusher]: treesize reduction 20, result has 85.8 percent of original size [2021-02-22 01:21:15,398 WARN L147 QuantifierPusher]: treesize reduction 20, result has 85.8 percent of original size 121 [2021-02-22 01:21:15,406 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,412 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,421 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,427 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,479 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:15,481 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:15,487 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:15,489 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:15,497 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,502 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,509 WARN L141 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size [2021-02-22 01:21:15,515 WARN L147 QuantifierPusher]: treesize reduction 27, result has 73.0 percent of original size 73 [2021-02-22 01:21:15,562 WARN L141 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size [2021-02-22 01:21:15,563 WARN L147 QuantifierPusher]: treesize reduction 37, result has 17.8 percent of original size 8 [2021-02-22 01:21:15,570 WARN L141 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size [2021-02-22 01:21:15,573 WARN L147 QuantifierPusher]: treesize reduction 20, result has 67.7 percent of original size 42 [2021-02-22 01:21:15,573 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:21:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:15,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:15,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:15,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:21:15,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:15,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,040 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:21:16,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:21:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:21:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:21:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:21:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:21:16,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:21:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:21:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:21:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:21:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:21:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,177 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:21:16,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:21:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:21:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:21:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:21:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-22 01:21:16,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:21:16,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,290 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 01:21:16,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,294 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:21:16,296 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:21:16,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:21:16,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:21:16,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,301 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:21:16,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:21:16,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,310 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-02-22 01:21:16,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-02-22 01:21:16,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,315 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:21:16,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:21:16,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,325 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 81 [2021-02-22 01:21:16,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 114 [2021-02-22 01:21:16,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:16,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:21:16,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:21:16,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:21:16,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:21:16,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:16,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:16,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:21:16,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:21:16,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,527 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:21:16,529 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:16,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:16,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:21:16,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:21:16,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:21:16,665 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:21:16,665 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:21:16,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:21:16,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:21:16,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:16,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:21:16,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,900 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:16,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:16,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:16,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:16,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:16,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:16,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:16,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:21:17,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:21:17,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:21:17,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:21:17,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:21:17,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:21:17,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:21:17,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:21:17,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:17,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:21:17,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:21:17,260 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:21:17,261 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:21:17,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:21:17,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:21:17,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:21:17,439 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:21:17,439 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:21:17,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:17,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:17,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:17,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:21:17,655 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:21:17,656 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:21:17,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:17,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:17,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:17,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:17,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:17,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:21:17,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:21:17,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:17,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:21:18,054 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:21:18,054 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:21:18,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:18,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:18,190 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:21:18,191 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:21:18,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:21:18,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:21:18,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:21:18,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:18,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:18,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:18,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:18,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:21:18,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:21:18,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:18,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:21:18,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:18,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:18,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:21:18,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:18,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-22 01:21:19,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:19,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-22 01:21:19,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:19,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:21:19,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:19,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:21:19,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:19,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:21:19,526 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:19,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:19,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:19,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:19,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:19,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:19,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:19,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:21:19,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:21:19,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:19,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:19,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:21:20,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:21:20,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:21:20,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:21:20,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:21:20,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-22 01:21:20,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:21:20,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:21:20,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1612052307] [2021-02-22 01:21:20,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:21:20,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-22 01:21:20,096 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767158737] [2021-02-22 01:21:20,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-22 01:21:20,097 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:21:20,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-22 01:21:20,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-22 01:21:20,099 INFO L87 Difference]: Start difference. First operand 1163 states and 1272 transitions. Second operand 65 states. [2021-02-22 01:21:20,785 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:21:21,577 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:21:22,012 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:22,433 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:22,847 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:23,281 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:23,759 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:24,188 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:24,633 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:25,091 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:25,530 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:26,045 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:26,565 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:27,098 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:27,655 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:28,180 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:29,031 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:29,526 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:21:30,006 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:30,486 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:30,865 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:31,334 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:21:31,814 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:21:32,243 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:21:32,844 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:21:33,637 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:21:34,110 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:34,595 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:35,130 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:35,645 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:36,122 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:36,665 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:37,182 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:37,691 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:38,207 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:38,727 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:39,220 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:39,991 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:40,481 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:41,012 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:41,522 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:42,082 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:42,592 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:43,112 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:43,697 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:44,316 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:44,739 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:21:45,243 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:45,679 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:46,285 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:46,791 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:47,962 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:21:48,952 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:21:50,010 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:51,113 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:21:51,754 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:52,318 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:52,937 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:53,439 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:53,990 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:54,550 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:55,486 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:21:55,950 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:57,203 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:58,196 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:21:59,358 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:22:00,915 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:22:02,314 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:22:02,881 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:22:03,526 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:22:04,734 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:22:05,262 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:22:05,791 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:22:06,283 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:22:06,799 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-22 01:22:07,751 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:22:08,736 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-22 01:22:09,238 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:22:09,778 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:22:10,779 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-22 01:22:11,394 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:22:12,782 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:22:13,649 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:22:14,073 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:22:14,928 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:22:15,470 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:22:16,206 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:22:16,853 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:22:17,851 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:22:18,963 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:22:19,981 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:22:21,244 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:22:21,809 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:22:22,382 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:22:23,081 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:22:23,653 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:22:24,185 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:22:24,795 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:22:25,343 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:22:25,921 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:22:26,343 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:22:26,828 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:22:42,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:22:42,094 INFO L93 Difference]: Finished difference Result 3697 states and 4485 transitions. [2021-02-22 01:22:42,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 362 states. [2021-02-22 01:22:42,095 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 322 [2021-02-22 01:22:42,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:22:42,098 INFO L225 Difference]: With dead ends: 3697 [2021-02-22 01:22:42,098 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:22:42,140 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 172 SyntacticMatches, 7 SemanticMatches, 425 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79591 ImplicationChecksByTransitivity, 66.6s TimeCoverageRelationStatistics Valid=9288, Invalid=172614, Unknown=0, NotChecked=0, Total=181902 [2021-02-22 01:22:42,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:22:42,140 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:22:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:22:42,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:22:42,141 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 322 [2021-02-22 01:22:42,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:22:42,142 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:22:42,142 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-22 01:22:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:22:42,142 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:22:42,142 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:22:42,145 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:22:45,694 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-22 01:22:45,813 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-22 01:22:45,959 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-22 01:22:46,120 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-22 01:22:46,564 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-22 01:22:47,464 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-22 01:22:47,767 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-22 01:22:47,878 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-22 01:22:47,986 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-22 01:22:49,594 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 297 [2021-02-22 01:22:50,736 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2021-02-22 01:22:52,826 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 237 [2021-02-22 01:23:00,466 WARN L202 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-22 01:23:00,828 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 327 [2021-02-22 01:23:02,198 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 313 [2021-02-22 01:23:09,048 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-22 01:23:13,839 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 304 [2021-02-22 01:23:14,467 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 306 [2021-02-22 01:23:16,914 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-22 01:23:17,296 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 324 [2021-02-22 01:23:17,835 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-22 01:23:18,452 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-22 01:23:19,078 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-22 01:23:29,151 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 325 [2021-02-22 01:23:29,767 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 285 [2021-02-22 01:23:31,344 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-22 01:23:32,185 WARN L202 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-22 01:23:33,264 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 353 [2021-02-22 01:23:38,296 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 325 [2021-02-22 01:23:39,568 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 318 [2021-02-22 01:23:42,635 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-22 01:23:44,163 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-22 01:23:44,863 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:23:45,865 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 27 [2021-02-22 01:23:46,640 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-22 01:23:47,530 WARN L202 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-22 01:23:48,299 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:49,001 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-02-22 01:23:49,945 WARN L202 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 40 [2021-02-22 01:23:50,247 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:23:50,929 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:23:51,550 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 25 [2021-02-22 01:23:52,232 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 28 [2021-02-22 01:23:53,714 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-22 01:23:55,209 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-22 01:23:56,766 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-22 01:23:57,010 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:23:57,318 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:23:57,740 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:23:57,903 WARN L202 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:58,200 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-22 01:23:59,797 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-22 01:24:01,119 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-22 01:24:01,816 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:24:02,517 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:24:03,909 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-22 01:24:05,397 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-22 01:24:06,824 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-22 01:24:06,979 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:08,501 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:24:11,297 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-22 01:24:11,968 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-22 01:24:13,962 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-22 01:24:14,681 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:15,712 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 214 DAG size of output: 39 [2021-02-22 01:24:16,400 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:24:17,094 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:17,445 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-22 01:24:17,660 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:24:20,220 WARN L202 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2021-02-22 01:24:22,986 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-22 01:24:23,700 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-22 01:24:23,994 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:24:25,055 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-22 01:24:26,036 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 51 [2021-02-22 01:24:26,645 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-22 01:24:28,008 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 252 DAG size of output: 56 [2021-02-22 01:24:29,656 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 253 DAG size of output: 42 [2021-02-22 01:24:29,815 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:30,464 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-22 01:24:31,110 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-22 01:24:31,823 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-22 01:24:32,622 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:24:33,882 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-22 01:24:35,218 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 194 DAG size of output: 41 [2021-02-22 01:24:36,478 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-22 01:24:37,179 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:37,350 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:38,069 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:24:38,640 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-22 01:24:38,924 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:40,244 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-22 01:24:41,646 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-22 01:24:41,930 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:43,255 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-22 01:24:43,473 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:24:44,714 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-22 01:24:44,907 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:24:46,680 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 277 DAG size of output: 38 [2021-02-22 01:24:47,313 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 22 [2021-02-22 01:24:48,005 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:24:48,700 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:50,033 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-22 01:24:50,815 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-22 01:24:50,967 WARN L202 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:51,258 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-22 01:24:51,718 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-22 01:24:52,035 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:24:53,398 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-22 01:24:54,365 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-22 01:24:56,134 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 277 DAG size of output: 33 [2021-02-22 01:24:56,822 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-22 01:24:57,045 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:24:58,364 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 272 DAG size of output: 42 [2021-02-22 01:24:58,992 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-22 01:25:00,216 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 202 DAG size of output: 38 [2021-02-22 01:25:01,315 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-22 01:25:02,313 WARN L202 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 40 [2021-02-22 01:25:03,016 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:04,104 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 246 DAG size of output: 40 [2021-02-22 01:25:04,851 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:06,177 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-22 01:25:06,387 WARN L202 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:25:07,085 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:07,410 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:25:08,098 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-22 01:25:09,056 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-22 01:25:10,020 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 54 [2021-02-22 01:25:11,076 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-22 01:25:12,082 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-22 01:25:13,078 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-22 01:25:13,778 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:25:14,501 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:25:15,198 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:25:15,906 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:25:16,068 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:16,478 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-22 01:25:17,555 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 267 DAG size of output: 39 [2021-02-22 01:25:19,582 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 271 DAG size of output: 41 [2021-02-22 01:25:19,915 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:25:20,639 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:25:21,645 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-22 01:25:22,643 WARN L202 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-22 01:25:23,373 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:25:23,971 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-22 01:25:25,005 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-22 01:25:25,620 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-22 01:25:27,561 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 271 DAG size of output: 36 [2021-02-22 01:25:28,296 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:25:28,611 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-22 01:25:29,728 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-22 01:25:31,002 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-22 01:25:31,736 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:33,248 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-22 01:25:34,245 WARN L202 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-22 01:25:35,628 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-22 01:25:37,471 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 264 DAG size of output: 61 [2021-02-22 01:25:38,231 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:40,415 WARN L202 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-22 01:25:41,375 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 47 [2021-02-22 01:25:41,544 WARN L202 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:42,929 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:25:43,762 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-22 01:25:44,493 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 24 [2021-02-22 01:25:45,622 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-22 01:25:45,765 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2021-02-22 01:25:45,925 WARN L202 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:46,676 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:25:47,392 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:25:47,725 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:47,953 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:25:48,996 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-22 01:25:50,400 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-22 01:25:51,692 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 255 DAG size of output: 55 [2021-02-22 01:25:52,109 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-22 01:25:54,011 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 213 DAG size of output: 50 [2021-02-22 01:25:54,832 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:25:56,542 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 266 DAG size of output: 32 [2021-02-22 01:25:57,331 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-22 01:26:00,126 WARN L202 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-22 01:26:01,455 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:26:02,857 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-22 01:26:04,191 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-22 01:26:04,905 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:26:06,107 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-22 01:26:06,824 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:26:07,042 WARN L202 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-22 01:26:07,793 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-22 01:26:08,513 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-22 01:26:09,234 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:26:10,033 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-22 01:26:10,776 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:26:11,978 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 258 DAG size of output: 40 [2021-02-22 01:26:13,035 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-22 01:26:13,692 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-22 01:26:14,471 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 35 [2021-02-22 01:26:15,234 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-22 01:26:15,942 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:26:17,348 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-22 01:26:18,135 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:26:18,708 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-22 01:26:20,250 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:26:21,611 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-22 01:26:22,628 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-22 01:26:24,141 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-22 01:26:24,840 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:26:24,846 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:26:24,847 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L246-2(line 246) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 204 259) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L251(lines 228 252) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 01:26:24,848 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:26:24,849 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-22 01:26:24,849 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:26:24,849 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:26:24,849 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:26:24,849 INFO L189 CegarLoopUtils]: For program point L235(lines 235 239) no Hoare annotation was computed. [2021-02-22 01:26:24,854 INFO L189 CegarLoopUtils]: For program point L235-1(lines 235 239) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 204 259) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 204 259) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L227-1(line 227) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L227-2(line 227) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L248-1(lines 229 250) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-22 01:26:24,855 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L312(lines 285 313) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:26:24,856 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L304-1(line 304) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 260 319) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L304-2(line 304) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point L300-2(line 300) no Hoare annotation was computed. [2021-02-22 01:26:24,857 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 260 319) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L292(lines 292 296) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L292-1(lines 292 296) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L284-2(line 284) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 260 319) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:26:24,858 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L309-1(line 309) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L309-2(line 309) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-22 01:26:24,859 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L286-2(lines 286 311) no Hoare annotation was computed. [2021-02-22 01:26:24,860 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:26:24,861 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-22 01:26:24,862 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 857 863) the Hoare annotation is: true [2021-02-22 01:26:24,862 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 857 863) the Hoare annotation is: true [2021-02-22 01:26:24,862 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-22 01:26:24,862 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 864 872) the Hoare annotation is: true [2021-02-22 01:26:24,862 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-22 01:26:24,862 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-22 01:26:24,862 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-22 01:26:24,862 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 520 527) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:24,863 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 520 527) the Hoare annotation is: true [2021-02-22 01:26:24,863 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 520 527) the Hoare annotation is: true [2021-02-22 01:26:24,863 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 528 537) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-22 01:26:24,863 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-22 01:26:24,863 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-22 01:26:24,863 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse0 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-22 01:26:24,864 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse1 .cse2)) (or (and .cse1 .cse2) .cse3 (not (= ~pumpRunning~0 0)) .cse0) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0))) [2021-02-22 01:26:24,864 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse3 (and .cse0 .cse1)) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse0 .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse3 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-22 01:26:24,864 INFO L185 CegarLoopUtils]: At program point L550(lines 550 560) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,864 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,864 INFO L185 CegarLoopUtils]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-22 01:26:24,865 INFO L185 CegarLoopUtils]: At program point L546(lines 546 563) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,865 INFO L185 CegarLoopUtils]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-22 01:26:24,865 INFO L185 CegarLoopUtils]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,865 INFO L185 CegarLoopUtils]: At program point L546-1(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,865 INFO L192 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: true [2021-02-22 01:26:24,866 INFO L185 CegarLoopUtils]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,866 INFO L185 CegarLoopUtils]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,866 INFO L185 CegarLoopUtils]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (and (= __utac_acc__Specification5_spec__3_~tmp~3 |__utac_acc__Specification5_spec__3_#t~ret53|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,866 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-22 01:26:24,866 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 538 566) the Hoare annotation is: true [2021-02-22 01:26:24,866 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point L551(lines 551 557) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point L959(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point L959-1(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 947 969) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,867 INFO L185 CegarLoopUtils]: At program point L957(lines 957 964) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,867 INFO L192 CegarLoopUtils]: At program point L957-1(lines 957 964) the Hoare annotation is: true [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L955(line 955) 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L954(line 954) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L955-1(line 955) 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L955-2(line 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,868 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 947 969) the Hoare annotation is: true [2021-02-22 01:26:24,868 INFO L185 CegarLoopUtils]: At program point L953-1(line 953) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,869 INFO L185 CegarLoopUtils]: At program point L949(line 949) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,869 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 947 969) the Hoare annotation is: true [2021-02-22 01:26:24,869 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 905 928) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 905 928) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 905 928) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-22 01:26:24,869 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-22 01:26:24,870 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,871 INFO L185 CegarLoopUtils]: At program point L629-1(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:26:24,871 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 610 634) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:24,871 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:26:24,871 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:26:24,871 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:26:24,872 INFO L185 CegarLoopUtils]: At program point L618(lines 618 626) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:26:24,872 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:26:24,872 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:26:24,872 INFO L185 CegarLoopUtils]: At program point L614(lines 614 631) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:24,872 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:26:24,873 INFO L185 CegarLoopUtils]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse8)) (.cse4 (not .cse6)) (.cse5 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse8 .cse0 .cse9 .cse7 (= ~pumpRunning~0 0)))) (and (or (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-22 01:26:24,873 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,873 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 705 713) the Hoare annotation is: true [2021-02-22 01:26:24,873 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,873 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-22 01:26:24,873 INFO L192 CegarLoopUtils]: At program point L709(line 709) the Hoare annotation is: true [2021-02-22 01:26:24,873 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 01:26:24,873 INFO L189 CegarLoopUtils]: For program point L733(lines 733 741) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L733-2(lines 733 741) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L721(lines 721 729) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L721-2(lines 721 729) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 714 749) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 714 749) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 714 749) no Hoare annotation was computed. [2021-02-22 01:26:24,874 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 850 856) the Hoare annotation is: true [2021-02-22 01:26:24,875 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 850 856) the Hoare annotation is: true [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L188-1(line 188) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 158 203) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:26:24,875 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 158 203) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 158 203) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:26:24,876 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L158(lines 158 203) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L158-1(lines 158 203) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:26:24,877 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L181-1(line 181) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:26:24,878 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L510-1(line 510) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L510-2(line 510) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-22 01:26:24,879 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 471 516) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L471(lines 471 516) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L502(lines 502 503) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 471 516) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 471 516) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:26:24,880 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L495(lines 495 496) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L491(lines 491 498) no Hoare annotation was computed. [2021-02-22 01:26:24,881 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:26:24,882 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:26:24,882 INFO L189 CegarLoopUtils]: For program point L485(lines 485 505) no Hoare annotation was computed. [2021-02-22 01:26:24,882 INFO L189 CegarLoopUtils]: For program point L485-1(lines 485 505) no Hoare annotation was computed. [2021-02-22 01:26:24,882 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 936 946) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,882 INFO L185 CegarLoopUtils]: At program point L941(line 941) 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 0))) [2021-02-22 01:26:24,882 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 936 946) the Hoare annotation is: true [2021-02-22 01:26:24,882 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 936 946) the Hoare annotation is: true [2021-02-22 01:26:24,882 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 694 704) the Hoare annotation is: true [2021-02-22 01:26:24,883 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:26:24,883 INFO L192 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: true [2021-02-22 01:26:24,883 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,883 INFO L185 CegarLoopUtils]: At program point L699-1(line 699) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:26:24,883 INFO L185 CegarLoopUtils]: At program point L699-2(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (<= |isMethaneAlarm_#t~ret58| 2147483647)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,883 INFO L185 CegarLoopUtils]: At program point L699-3(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| 2147483647))) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:26:24,884 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-22 01:26:24,885 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,885 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-22 01:26:24,885 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:24,885 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-22 01:26:24,885 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-22 01:26:24,885 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-22 01:26:24,885 INFO L185 CegarLoopUtils]: At program point L642-1(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point L640(lines 640 657) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point L642-2(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point L642-3(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 636 660) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:24,886 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:26:24,887 INFO L185 CegarLoopUtils]: At program point L655-1(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:26:24,887 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,887 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,887 INFO L185 CegarLoopUtils]: At program point L644(lines 644 652) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,887 INFO L185 CegarLoopUtils]: At program point L642(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:26:24,887 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 602 608) the Hoare annotation is: true [2021-02-22 01:26:24,888 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 602 608) the Hoare annotation is: true [2021-02-22 01:26:24,888 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse9 .cse6 .cse7) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse8 .cse10 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse3 .cse4 .cse8 .cse10 .cse9 .cse7))) [2021-02-22 01:26:24,888 INFO L185 CegarLoopUtils]: At program point L799-1(line 799) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= test_~tmp___0~2 |test_#t~nondet77|)) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (and .cse0 .cse1 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:26:24,888 INFO L185 CegarLoopUtils]: At program point L824(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-22 01:26:24,889 INFO L185 CegarLoopUtils]: At program point L791(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse6 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse5 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse4))) [2021-02-22 01:26:24,889 INFO L185 CegarLoopUtils]: At program point L791-1(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse4 .cse8 .cse5) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse7 .cse8 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5))) [2021-02-22 01:26:24,889 INFO L185 CegarLoopUtils]: At program point L783(lines 783 787) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-22 01:26:24,889 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,889 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,890 INFO L185 CegarLoopUtils]: At program point L817(lines 817 821) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,890 INFO L185 CegarLoopUtils]: At program point L817-2(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,890 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,890 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,890 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,890 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 771 834) the Hoare annotation is: true [2021-02-22 01:26:24,891 INFO L185 CegarLoopUtils]: At program point L801(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-22 01:26:24,891 INFO L185 CegarLoopUtils]: At program point L801-1(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,891 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 771 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,891 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~8 0))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6))) [2021-02-22 01:26:24,891 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 771 834) the Hoare annotation is: true [2021-02-22 01:26:24,892 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse3 (<= |test_#t~nondet76| 2147483647)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse9 .cse6 .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:26:24,892 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= test_~tmp~8 |test_#t~nondet76|))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:26:24,892 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,892 INFO L185 CegarLoopUtils]: At program point L827(lines 780 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,892 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,893 INFO L185 CegarLoopUtils]: At program point L782(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-22 01:26:24,893 INFO L185 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,893 INFO L185 CegarLoopUtils]: At program point L815-2(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,893 INFO L185 CegarLoopUtils]: At program point L811(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:24,893 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:24,894 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L444-2(line 444) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 425 470) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:26:24,894 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L449(lines 449 450) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L445(lines 445 452) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L439(lines 439 459) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L439-1(lines 439 459) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 425 470) no Hoare annotation was computed. [2021-02-22 01:26:24,895 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 425 470) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:26:24,896 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L425(lines 425 470) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L456(lines 456 457) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,897 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,897 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:26:24,897 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L382-2(line 382) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:26:24,898 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L392(lines 370 393) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:26:24,899 INFO L189 CegarLoopUtils]: For program point L351(lines 351 367) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L384-1(line 384) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 322 424) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L384-2(line 384) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L368(lines 368 409) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 322 424) no Hoare annotation was computed. [2021-02-22 01:26:24,900 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L410(lines 410 421) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 322 424) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L386-1(line 386) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L353-1(line 353) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L411(lines 411 418) no Hoare annotation was computed. [2021-02-22 01:26:24,901 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L346(lines 346 350) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L371-2(lines 371 391) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:26:24,902 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L322(lines 322 424) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L322-1(lines 322 424) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L372(lines 371 391) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:26:24,903 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L373(lines 373 377) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L398-2(line 398) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 840 849) no Hoare annotation was computed. [2021-02-22 01:26:24,904 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 840 849) no Hoare annotation was computed. [2021-02-22 01:26:24,905 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:26:24,905 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-22 01:26:24,905 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-22 01:26:24,905 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 840 849) no Hoare annotation was computed. [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,905 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,906 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,907 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:26:24,908 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,908 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L495-1(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L743-1(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L743-2(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L743-3(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,909 INFO L185 CegarLoopUtils]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L739-3(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L739-4(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 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 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,910 INFO L185 CegarLoopUtils]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L731-4(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L731-5(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L731-6(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L727-3(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,911 INFO L185 CegarLoopUtils]: At program point L731-7(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L727-4(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L723-2(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L723-3(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,912 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L456-1(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:26:24,913 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 01:26:24,914 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,914 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,914 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (or (and (= |activatePump_#t~ret57| activatePump_~tmp~6) (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:26:24,914 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:26:24,914 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 669 685) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,914 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= activatePump_~tmp~6 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,915 INFO L185 CegarLoopUtils]: At program point L680-1(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:26:24,915 INFO L185 CegarLoopUtils]: At program point L676(lines 676 682) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,915 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,915 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-22 01:26:24,915 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:26:24,915 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-22 01:26:24,915 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 750 768) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point L765(line 765) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,916 INFO L185 CegarLoopUtils]: At program point L759(lines 759 763) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~7 0) .cse6 .cse7 .cse5))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-22 01:26:24,917 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 750 768) the Hoare annotation is: true [2021-02-22 01:26:24,917 INFO L192 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: true [2021-02-22 01:26:24,917 INFO L185 CegarLoopUtils]: At program point L759-2(lines 759 763) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,917 INFO L185 CegarLoopUtils]: At program point L757-1(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:26:24,917 INFO L185 CegarLoopUtils]: At program point L757-2(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:26:24,917 INFO L185 CegarLoopUtils]: At program point L757-3(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret75| 0) (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~7)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret75|)) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:26:24,917 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-22 01:26:24,918 INFO L192 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: true [2021-02-22 01:26:24,918 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 750 768) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:24,918 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-22 01:26:24,918 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-22 01:26:24,918 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,918 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-22 01:26:24,919 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,919 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:26:24,919 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:26:24,919 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:26:24,919 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:26:24,919 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-22 01:26:24,919 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,919 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 01:26:24,920 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,920 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:24,920 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 575 601) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2) (or (and .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4) .cse0 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:26:24,920 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse2 (= ~pumpRunning~0 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (not (= |old(~waterLevel~0)| 2)) .cse1))) [2021-02-22 01:26:24,920 INFO L185 CegarLoopUtils]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:26:24,921 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:26:24,921 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 2)) .cse1 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647))))) [2021-02-22 01:26:24,921 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:26:24,922 INFO L185 CegarLoopUtils]: At program point L582(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (and .cse2 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:24,922 INFO L185 CegarLoopUtils]: At program point L580(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~waterLevel~0)| 2)) .cse2 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647)))))) [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 875 904) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 875 904) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point L889(lines 889 893) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point L889-1(lines 889 893) the Hoare annotation is: true [2021-02-22 01:26:24,922 INFO L192 CegarLoopUtils]: At program point L885-2(lines 885 899) the Hoare annotation is: true [2021-02-22 01:26:24,923 INFO L192 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: true [2021-02-22 01:26:24,923 INFO L192 CegarLoopUtils]: At program point L881-1(line 881) the Hoare annotation is: true [2021-02-22 01:26:24,923 INFO L192 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: true [2021-02-22 01:26:24,923 INFO L192 CegarLoopUtils]: At program point L900(lines 875 904) the Hoare annotation is: true [2021-02-22 01:26:24,923 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:26:24,923 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:26:24,923 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:26:24,923 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:26:24,924 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 929 935) the Hoare annotation is: true [2021-02-22 01:26:24,924 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 929 935) the Hoare annotation is: true [2021-02-22 01:26:24,924 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:26:24,924 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 01:26:24,924 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:26:24,924 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:26:24,924 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,925 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,925 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-22 01:26:24,925 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:24,925 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 143 150) the Hoare annotation is: true [2021-02-22 01:26:24,925 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) the Hoare annotation is: true [2021-02-22 01:26:24,925 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 143 150) the Hoare annotation is: true [2021-02-22 01:26:24,926 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 143 150) the Hoare annotation is: true [2021-02-22 01:26:24,926 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-22 01:26:24,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:26:24 BoogieIcfgContainer [2021-02-22 01:26:24,956 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:26:24,957 INFO L168 Benchmark]: Toolchain (without parser) took 367888.31 ms. Allocated memory was 155.2 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 130.6 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. [2021-02-22 01:26:24,958 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 155.2 MB. Free memory is still 134.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:26:24,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 620.86 ms. Allocated memory is still 155.2 MB. Free memory was 129.5 MB in the beginning and 108.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:24,958 INFO L168 Benchmark]: Boogie Preprocessor took 144.54 ms. Allocated memory is still 155.2 MB. Free memory was 108.4 MB in the beginning and 104.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:24,958 INFO L168 Benchmark]: RCFGBuilder took 1234.46 ms. Allocated memory is still 155.2 MB. Free memory was 104.4 MB in the beginning and 117.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:24,958 INFO L168 Benchmark]: TraceAbstraction took 365861.33 ms. Allocated memory was 155.2 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 117.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 995.3 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:24,959 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 155.2 MB. Free memory is still 134.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 620.86 ms. Allocated memory is still 155.2 MB. Free memory was 129.5 MB in the beginning and 108.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 144.54 ms. Allocated memory is still 155.2 MB. Free memory was 108.4 MB in the beginning and 104.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1234.46 ms. Allocated memory is still 155.2 MB. Free memory was 104.4 MB in the beginning and 117.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 365861.33 ms. Allocated memory was 155.2 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 117.3 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 995.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 147]: 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: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || (((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((((0 <= pumpRunning + 2147483648 && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && tmp <= 2147483647) && pumpRunning <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 857]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 520]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 528]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && pumpRunning <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) - ProcedureContractResult [Line: 538]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == switchedOnBeforeTS) || 2 == tmp) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || tmp == waterLevel) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 947]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || tmp == 1)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 705]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && ((!(1 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 850]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 936]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 694]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((0 <= retValue_acc + 2147483648 && retValue_acc == methaneLevelCritical) && retValue_acc <= 2147483647) && retValue_acc == \result) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 686]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 636]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 602]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 771]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(methaneLevelCritical == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 669]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && methaneLevelCritical == tmp) || ((pumpRunning == 1 && methaneLevelCritical == tmp) && tmp == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 750]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((((tmp == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == switchedOnBeforeTS) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 575]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && ((((((((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 875]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 929]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || tmp == 0) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(pumpRunning == 1) || tmp == 0) || 2 == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 143]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 649 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 142.9s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 128.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 222.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3062 SDtfs, 10326 SDslu, 8327 SDs, 0 SdLazy, 23208 SolverSat, 4630 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1064 GetRequests, 474 SyntacticMatches, 11 SemanticMatches, 579 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80441 ImplicationChecksByTransitivity, 92.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1163occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 649 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 297 LocationsWithAnnotation, 6297 PreInvPairs, 8696 NumberOfFragments, 10544 HoareAnnotationTreeSize, 6297 FomulaSimplifications, 774369654 FormulaSimplificationTreeSizeReduction, 61.3s HoareSimplificationTime, 297 FomulaSimplificationsInter, 2105609 FormulaSimplificationTreeSizeReductionInter, 160.4s 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...