/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_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:19:09,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:19:09,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:19:09,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:19:09,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:19:09,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:19:09,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:19:09,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:19:09,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:19:09,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:19:09,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:19:09,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:19:09,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:19:09,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:19:09,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:19:09,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:19:09,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:19:09,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:19:09,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:19:10,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:19:10,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:19:10,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:19:10,014 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:19:10,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:19:10,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:19:10,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:19:10,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:19:10,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:19:10,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:19:10,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:19:10,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:19:10,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:19:10,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:19:10,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:19:10,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:19:10,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:19:10,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:19:10,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:19:10,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:19:10,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:19:10,039 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:19:10,040 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 01:19:10,065 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:19:10,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:19:10,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:19:10,071 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:19:10,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:19:10,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:19:10,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:19:10,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:19:10,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:19:10,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:19:10,074 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:19:10,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:19:10,075 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:19:10,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:19:10,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:19:10,077 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:19:10,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:19:10,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:19:10,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:10,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:19:10,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:19:10,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:19:10,079 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:19:10,079 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:19:10,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:19:10,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:19:10,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:19:10,550 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:19:10,551 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:19:10,552 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2021-02-22 01:19:10,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07287ecaf/0acf102e959e4fe4a8f69cb196996b16/FLAG3c1f1ba3d [2021-02-22 01:19:11,390 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:19:11,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2021-02-22 01:19:11,416 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07287ecaf/0acf102e959e4fe4a8f69cb196996b16/FLAG3c1f1ba3d [2021-02-22 01:19:11,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07287ecaf/0acf102e959e4fe4a8f69cb196996b16 [2021-02-22 01:19:11,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:19:11,725 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:19:11,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:11,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:19:11,732 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:19:11,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:11" (1/1) ... [2021-02-22 01:19:11,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@233aa505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:11, skipping insertion in model container [2021-02-22 01:19:11,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:11" (1/1) ... [2021-02-22 01:19:11,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:19:11,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:19:12,005 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_product39.cil.c[1281,1294] [2021-02-22 01:19:12,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:12,220 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:19:12,236 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_product39.cil.c[1281,1294] [2021-02-22 01:19:12,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:12,347 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:19:12,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12 WrapperNode [2021-02-22 01:19:12,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:12,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:19:12,350 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:19:12,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:19:12,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (1/1) ... [2021-02-22 01:19:12,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:19:12,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:19:12,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:19:12,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:19:12,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (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 01:19:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:19:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:19:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:19:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:19:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:19:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:19:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:19:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:19:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:19:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:19:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:19:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:19:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:19:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:19:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:19:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:19:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:19:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:19:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:19:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:19:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:19:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:19:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:19:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:19:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:19:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:19:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:19:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:19:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:19:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:19:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:19:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:19:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:19:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:19:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:19:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:19:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:19:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:19:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:19:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:19:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:19:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:19:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:19:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:19:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:19:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:19:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:19:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:19:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:19:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:19:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:19:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:19:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:19:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:19:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:19:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:19:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:19:14,048 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:19:14,049 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:19:14,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:14 BoogieIcfgContainer [2021-02-22 01:19:14,056 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:19:14,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:19:14,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:19:14,065 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:19:14,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:19:11" (1/3) ... [2021-02-22 01:19:14,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7987fca9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:14, skipping insertion in model container [2021-02-22 01:19:14,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:12" (2/3) ... [2021-02-22 01:19:14,074 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7987fca9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:14, skipping insertion in model container [2021-02-22 01:19:14,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:14" (3/3) ... [2021-02-22 01:19:14,076 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product39.cil.c [2021-02-22 01:19:14,090 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:19:14,099 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:19:14,138 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:19:14,163 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:19:14,164 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:19:14,164 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:19:14,164 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:19:14,164 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:19:14,164 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:19:14,165 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:19:14,165 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:19:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states. [2021-02-22 01:19:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:19:14,213 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:14,214 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 01:19:14,215 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:14,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:14,222 INFO L82 PathProgramCache]: Analyzing trace with hash 376925946, now seen corresponding path program 1 times [2021-02-22 01:19:14,231 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:14,232 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [902866098] [2021-02-22 01:19:14,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:14,314 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:14,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,100 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:15,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,277 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:19:15,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:19:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,372 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 01:19:15,374 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [902866098] [2021-02-22 01:19:15,376 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:15,376 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:19:15,377 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [611000058] [2021-02-22 01:19:15,382 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:19:15,383 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:15,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:19:15,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:15,399 INFO L87 Difference]: Start difference. First operand 331 states. Second operand 4 states. [2021-02-22 01:19:17,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:17,115 INFO L93 Difference]: Finished difference Result 516 states and 606 transitions. [2021-02-22 01:19:17,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:19:17,117 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:19:17,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:17,134 INFO L225 Difference]: With dead ends: 516 [2021-02-22 01:19:17,134 INFO L226 Difference]: Without dead ends: 326 [2021-02-22 01:19:17,140 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:17,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2021-02-22 01:19:17,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 279. [2021-02-22 01:19:17,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2021-02-22 01:19:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 304 transitions. [2021-02-22 01:19:17,350 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 304 transitions. Word has length 165 [2021-02-22 01:19:17,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:17,353 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 304 transitions. [2021-02-22 01:19:17,353 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:19:17,353 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 304 transitions. [2021-02-22 01:19:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:19:17,365 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:17,365 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 01:19:17,365 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:19:17,365 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:17,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:17,368 INFO L82 PathProgramCache]: Analyzing trace with hash 286150371, now seen corresponding path program 1 times [2021-02-22 01:19:17,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:17,369 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1953156123] [2021-02-22 01:19:17,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:17,375 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:17,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:17,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:17,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:17,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:17,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:17,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:17,960 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:17,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:18,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,033 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,038 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:19:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:18,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:18,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:18,088 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 01:19:18,088 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1953156123] [2021-02-22 01:19:18,089 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:18,089 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:19:18,089 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623795688] [2021-02-22 01:19:18,090 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:19:18,090 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:18,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:19:18,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:19:18,091 INFO L87 Difference]: Start difference. First operand 279 states and 304 transitions. Second operand 5 states. [2021-02-22 01:19:18,945 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:20,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:20,169 INFO L93 Difference]: Finished difference Result 438 states and 493 transitions. [2021-02-22 01:19:20,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:19:20,170 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:19:20,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:20,175 INFO L225 Difference]: With dead ends: 438 [2021-02-22 01:19:20,175 INFO L226 Difference]: Without dead ends: 315 [2021-02-22 01:19:20,178 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:20,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2021-02-22 01:19:20,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 269. [2021-02-22 01:19:20,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2021-02-22 01:19:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 291 transitions. [2021-02-22 01:19:20,292 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 291 transitions. Word has length 166 [2021-02-22 01:19:20,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:20,293 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 291 transitions. [2021-02-22 01:19:20,293 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:19:20,293 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 291 transitions. [2021-02-22 01:19:20,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:19:20,296 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:20,297 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 01:19:20,297 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:19:20,297 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:20,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:20,298 INFO L82 PathProgramCache]: Analyzing trace with hash 348022540, now seen corresponding path program 1 times [2021-02-22 01:19:20,298 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:20,298 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2117416747] [2021-02-22 01:19:20,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:20,302 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:20,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:20,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:20,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:20,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,826 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:20,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:20,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:20,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:20,963 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:20,965 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:20,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:20,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:20,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:21,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:19:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,118 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 01:19:21,118 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2117416747] [2021-02-22 01:19:21,118 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:21,119 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:21,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375122628] [2021-02-22 01:19:21,119 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:21,120 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:21,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:21,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:21,121 INFO L87 Difference]: Start difference. First operand 269 states and 291 transitions. Second operand 10 states. [2021-02-22 01:19:21,805 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:22,290 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:22,650 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:23,110 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:23,510 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:23,914 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:25,225 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:27,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:27,301 INFO L93 Difference]: Finished difference Result 708 states and 813 transitions. [2021-02-22 01:19:27,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:27,302 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:19:27,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:27,311 INFO L225 Difference]: With dead ends: 708 [2021-02-22 01:19:27,311 INFO L226 Difference]: Without dead ends: 559 [2021-02-22 01:19:27,314 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:19:27,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2021-02-22 01:19:27,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 490. [2021-02-22 01:19:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 490 states. [2021-02-22 01:19:27,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 550 transitions. [2021-02-22 01:19:27,550 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 550 transitions. Word has length 175 [2021-02-22 01:19:27,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:27,551 INFO L480 AbstractCegarLoop]: Abstraction has 490 states and 550 transitions. [2021-02-22 01:19:27,551 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 550 transitions. [2021-02-22 01:19:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-22 01:19:27,555 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:27,555 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] [2021-02-22 01:19:27,556 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:27,556 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:27,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:27,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1495640096, now seen corresponding path program 1 times [2021-02-22 01:19:27,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:27,557 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [924888247] [2021-02-22 01:19:27,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:27,560 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,947 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:27,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:28,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:28,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:28,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 01:19:28,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:28,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:19:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 01:19:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-22 01:19:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:28,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:28,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:28,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:28,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:28,153 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 01:19:28,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [924888247] [2021-02-22 01:19:28,154 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:28,154 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:28,154 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [546451387] [2021-02-22 01:19:28,155 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:28,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:28,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:28,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:28,156 INFO L87 Difference]: Start difference. First operand 490 states and 550 transitions. Second operand 10 states. [2021-02-22 01:19:28,801 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:29,777 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:30,159 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:31,450 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:31,857 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:32,310 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:32,824 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:33,249 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:33,643 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:34,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:34,579 INFO L93 Difference]: Finished difference Result 1117 states and 1338 transitions. [2021-02-22 01:19:34,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:19:34,580 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-22 01:19:34,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:34,591 INFO L225 Difference]: With dead ends: 1117 [2021-02-22 01:19:34,591 INFO L226 Difference]: Without dead ends: 747 [2021-02-22 01:19:34,594 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:19:34,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2021-02-22 01:19:34,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 658. [2021-02-22 01:19:34,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2021-02-22 01:19:34,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 742 transitions. [2021-02-22 01:19:34,893 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 742 transitions. Word has length 184 [2021-02-22 01:19:34,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:34,894 INFO L480 AbstractCegarLoop]: Abstraction has 658 states and 742 transitions. [2021-02-22 01:19:34,894 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 742 transitions. [2021-02-22 01:19:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:34,897 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:34,898 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] [2021-02-22 01:19:34,898 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:34,898 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:34,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:34,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1599962395, now seen corresponding path program 1 times [2021-02-22 01:19:34,899 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:34,900 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [77807129] [2021-02-22 01:19:34,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:34,903 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:34,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:34,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:34,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,318 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:35,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:35,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:35,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:35,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:35,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:35,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:35,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:35,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:35,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:35,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:35,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,553 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 01:19:35,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [77807129] [2021-02-22 01:19:35,554 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:35,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:35,554 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652697936] [2021-02-22 01:19:35,554 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:35,555 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:35,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:35,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:35,555 INFO L87 Difference]: Start difference. First operand 658 states and 742 transitions. Second operand 10 states. [2021-02-22 01:19:37,240 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:37,635 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:38,081 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:38,511 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:38,921 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:39,302 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:40,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:40,333 INFO L93 Difference]: Finished difference Result 1331 states and 1570 transitions. [2021-02-22 01:19:40,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:40,334 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2021-02-22 01:19:40,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:40,339 INFO L225 Difference]: With dead ends: 1331 [2021-02-22 01:19:40,339 INFO L226 Difference]: Without dead ends: 793 [2021-02-22 01:19:40,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:19:40,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 793 states. [2021-02-22 01:19:40,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 793 to 677. [2021-02-22 01:19:40,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 677 states. [2021-02-22 01:19:40,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 677 states and 762 transitions. [2021-02-22 01:19:40,698 INFO L78 Accepts]: Start accepts. Automaton has 677 states and 762 transitions. Word has length 213 [2021-02-22 01:19:40,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:40,699 INFO L480 AbstractCegarLoop]: Abstraction has 677 states and 762 transitions. [2021-02-22 01:19:40,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 762 transitions. [2021-02-22 01:19:40,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:40,704 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:40,704 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] [2021-02-22 01:19:40,704 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:40,704 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:40,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:40,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1725166779, now seen corresponding path program 1 times [2021-02-22 01:19:40,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:40,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [735885259] [2021-02-22 01:19:40,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:40,708 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:40,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:40,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:40,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:40,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:40,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:40,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:40,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:40,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:40,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:40,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:40,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,118 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:41,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:41,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:41,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:41,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:41,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:41,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:41,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:41,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:41,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:41,370 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 01:19:41,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [735885259] [2021-02-22 01:19:41,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:41,371 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:19:41,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258576460] [2021-02-22 01:19:41,371 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:19:41,372 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:41,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:19:41,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:19:41,372 INFO L87 Difference]: Start difference. First operand 677 states and 762 transitions. Second operand 13 states. [2021-02-22 01:19:42,154 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:42,557 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:42,957 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:43,342 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:43,742 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:44,903 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:45,297 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:45,715 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:46,146 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:46,527 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:48,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:48,002 INFO L93 Difference]: Finished difference Result 1372 states and 1633 transitions. [2021-02-22 01:19:48,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:19:48,003 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 213 [2021-02-22 01:19:48,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:48,010 INFO L225 Difference]: With dead ends: 1372 [2021-02-22 01:19:48,010 INFO L226 Difference]: Without dead ends: 815 [2021-02-22 01:19:48,016 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:19:48,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 815 states. [2021-02-22 01:19:48,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 815 to 689. [2021-02-22 01:19:48,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 689 states. [2021-02-22 01:19:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 689 states and 774 transitions. [2021-02-22 01:19:48,388 INFO L78 Accepts]: Start accepts. Automaton has 689 states and 774 transitions. Word has length 213 [2021-02-22 01:19:48,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:48,388 INFO L480 AbstractCegarLoop]: Abstraction has 689 states and 774 transitions. [2021-02-22 01:19:48,388 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:19:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 774 transitions. [2021-02-22 01:19:48,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:48,392 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:48,393 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] [2021-02-22 01:19:48,393 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:48,393 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:48,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:48,394 INFO L82 PathProgramCache]: Analyzing trace with hash -1034672638, now seen corresponding path program 1 times [2021-02-22 01:19:48,394 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:48,394 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [869785720] [2021-02-22 01:19:48,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:48,397 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:48,523 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:19:48,528 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:19:48,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,809 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:48,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:48,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:48,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,867 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:48,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:48,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:48,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:48,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:48,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:48,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:48,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,034 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 01:19:49,035 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [869785720] [2021-02-22 01:19:49,035 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:49,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:49,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455794915] [2021-02-22 01:19:49,036 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:49,036 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:49,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:49,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:49,037 INFO L87 Difference]: Start difference. First operand 689 states and 774 transitions. Second operand 7 states. [2021-02-22 01:19:49,616 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:50,391 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:53,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:53,400 INFO L93 Difference]: Finished difference Result 2058 states and 2467 transitions. [2021-02-22 01:19:53,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:53,400 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 213 [2021-02-22 01:19:53,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:53,411 INFO L225 Difference]: With dead ends: 2058 [2021-02-22 01:19:53,412 INFO L226 Difference]: Without dead ends: 1489 [2021-02-22 01:19:53,414 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 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 01:19:53,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1489 states. [2021-02-22 01:19:54,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1489 to 1365. [2021-02-22 01:19:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1365 states. [2021-02-22 01:19:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1365 states and 1559 transitions. [2021-02-22 01:19:54,125 INFO L78 Accepts]: Start accepts. Automaton has 1365 states and 1559 transitions. Word has length 213 [2021-02-22 01:19:54,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:54,125 INFO L480 AbstractCegarLoop]: Abstraction has 1365 states and 1559 transitions. [2021-02-22 01:19:54,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 1559 transitions. [2021-02-22 01:19:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-02-22 01:19:54,130 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:54,130 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] [2021-02-22 01:19:54,130 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:54,130 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:54,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:54,131 INFO L82 PathProgramCache]: Analyzing trace with hash 1876525514, now seen corresponding path program 1 times [2021-02-22 01:19:54,131 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:54,131 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [88536280] [2021-02-22 01:19:54,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:54,134 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,256 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:54,257 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:54,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,586 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:54,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:54,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:54,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:54,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:54,695 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:19:54,695 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:19:54,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:19:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:19:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-22 01:19:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:54,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-22 01:19:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:54,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:54,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:54,850 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 01:19:54,851 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [88536280] [2021-02-22 01:19:54,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:54,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:19:54,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939910790] [2021-02-22 01:19:54,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:19:54,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:54,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:19:54,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:54,852 INFO L87 Difference]: Start difference. First operand 1365 states and 1559 transitions. Second operand 14 states. [2021-02-22 01:19:55,850 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:19:56,828 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:58,229 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:19:58,960 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:19:59,471 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:59,899 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:00,688 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:20:01,098 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:01,537 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:01,924 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:05,161 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:20:06,058 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:06,488 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:07,007 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:20:08,415 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:20:09,144 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:20:09,902 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:20:10,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:10,755 INFO L93 Difference]: Finished difference Result 3900 states and 4688 transitions. [2021-02-22 01:20:10,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-22 01:20:10,756 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2021-02-22 01:20:10,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:10,774 INFO L225 Difference]: With dead ends: 3900 [2021-02-22 01:20:10,775 INFO L226 Difference]: Without dead ends: 2932 [2021-02-22 01:20:10,780 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 617 ImplicationChecksByTransitivity, 9.6s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-22 01:20:10,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2932 states. [2021-02-22 01:20:12,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2932 to 2498. [2021-02-22 01:20:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2498 states. [2021-02-22 01:20:12,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 2498 states and 2834 transitions. [2021-02-22 01:20:12,277 INFO L78 Accepts]: Start accepts. Automaton has 2498 states and 2834 transitions. Word has length 218 [2021-02-22 01:20:12,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:12,278 INFO L480 AbstractCegarLoop]: Abstraction has 2498 states and 2834 transitions. [2021-02-22 01:20:12,278 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:20:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 2834 transitions. [2021-02-22 01:20:12,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-02-22 01:20:12,288 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:12,288 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:20:12,289 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:20:12,289 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:12,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:12,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1436184258, now seen corresponding path program 1 times [2021-02-22 01:20:12,290 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:12,290 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [231904851] [2021-02-22 01:20:12,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:12,408 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,451 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,467 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,475 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,524 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:12,537 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:12,542 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:12,545 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:12,550 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,555 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,559 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,563 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,603 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:12,605 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:12,607 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:12,609 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:12,611 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,615 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,617 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,622 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,662 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-22 01:20:12,667 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:20:12,672 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:12,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:12,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:12,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-22 01:20:12,685 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-22 01:20:12,691 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.3 percent of original size [2021-02-22 01:20:12,695 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.3 percent of original size 117 [2021-02-22 01:20:12,698 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,701 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,704 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,707 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,750 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:12,752 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:12,755 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:12,757 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:12,759 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,765 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,768 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,772 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,813 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-22 01:20:12,815 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:20:12,817 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:12,817 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:12,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:12,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-22 01:20:12,827 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-22 01:20:12,832 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.3 percent of original size [2021-02-22 01:20:12,836 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.3 percent of original size 117 [2021-02-22 01:20:12,839 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,844 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,847 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,851 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,899 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:12,901 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:12,902 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:12,905 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:12,907 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,913 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,915 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,919 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,961 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:12,963 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:12,965 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:12,966 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:12,968 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,972 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:12,974 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:12,977 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:13,019 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:13,020 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:13,022 WARN L141 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size [2021-02-22 01:20:13,023 WARN L147 QuantifierPusher]: treesize reduction 14, result has 76.3 percent of original size 45 [2021-02-22 01:20:13,024 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:20:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:13,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,409 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:13,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:13,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:20:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,496 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:20:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:20:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:13,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:13,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,563 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:20:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:20:13,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-22 01:20:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:13,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,641 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 01:20:13,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:13,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:20:13,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:13,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:20:13,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,667 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:20:13,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-02-22 01:20:13,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,676 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:13,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:20:13,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:20:13,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-02-22 01:20:13,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,694 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:13,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 40 [2021-02-22 01:20:13,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:13,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:13,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:13,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:13,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:13,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:13,808 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:13,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:13,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:13,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:13,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:13,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,913 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:13,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:13,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:13,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:13,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:13,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:13,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:14,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:14,040 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:20:14,041 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:20:14,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:14,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:14,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:14,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:14,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:20:14,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,271 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:14,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:14,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:14,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,322 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:14,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:14,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:14,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:14,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:14,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:14,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:14,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:14,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:14,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:14,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:14,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:14,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:14,692 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:20:14,692 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:20:14,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:14,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:14,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:14,885 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:20:14,886 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:20:14,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:14,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:14,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:15,083 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:15,084 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:15,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:15,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:15,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:15,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:15,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:15,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:20:15,478 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:15,478 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:15,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:15,617 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:20:15,618 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:20:15,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:15,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:15,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:15,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:15,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:15,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:15,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:15,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:15,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:15,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:15,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:15,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:16,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:16,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:16,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:16,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:16,278 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:16,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:16,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:16,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:16,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:16,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:16,290 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [231904851] [2021-02-22 01:20:16,290 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:16,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-22 01:20:16,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252987356] [2021-02-22 01:20:16,291 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-22 01:20:16,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:16,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-22 01:20:16,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-22 01:20:16,293 INFO L87 Difference]: Start difference. First operand 2498 states and 2834 transitions. Second operand 54 states. [2021-02-22 01:20:16,932 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:17,703 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:18,181 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:18,601 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:19,017 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:19,449 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:19,862 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:20,294 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:20,735 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:21,246 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:21,696 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:22,191 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:22,727 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:23,270 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:23,791 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:24,384 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:25,159 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:25,664 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:26,173 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:26,655 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:27,125 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:27,590 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:28,064 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:28,497 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:29,108 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:29,708 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:30,345 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:30,831 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:31,317 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:31,834 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:32,365 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:32,862 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:33,309 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:33,777 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:34,311 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:34,806 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:35,337 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:35,984 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:36,687 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:37,185 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:37,686 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:38,605 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:20:40,562 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:41,352 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:41,999 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:42,669 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:43,626 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 222 [2021-02-22 01:20:44,072 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:44,587 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:45,147 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:45,738 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:46,215 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:46,717 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:47,256 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:47,744 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:48,679 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2021-02-22 01:20:49,525 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:50,550 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:52,052 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:54,397 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:55,085 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:55,747 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:56,941 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:20:57,570 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:58,191 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:20:59,318 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-22 01:20:59,871 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:00,436 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:21:01,411 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:21:02,279 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 01:21:02,914 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:04,105 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:21:04,942 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:21:05,363 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:21:06,215 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:06,757 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:07,524 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:08,195 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:21:09,168 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:10,298 WARN L202 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:21:11,342 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:21:12,554 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:21:13,154 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:13,678 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:14,419 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:21:15,050 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:15,644 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:16,287 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:16,860 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:17,536 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:21:18,012 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:18,616 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:23,415 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:25,459 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:26,323 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:26,928 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:28,089 WARN L202 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:21:28,595 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:29,114 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:30,092 WARN L202 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:40,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:40,820 INFO L93 Difference]: Finished difference Result 7530 states and 9412 transitions. [2021-02-22 01:21:40,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 391 states. [2021-02-22 01:21:40,820 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 300 [2021-02-22 01:21:40,821 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:40,826 INFO L225 Difference]: With dead ends: 7530 [2021-02-22 01:21:40,826 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:40,884 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 168 SyntacticMatches, 6 SemanticMatches, 441 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86552 ImplicationChecksByTransitivity, 66.4s TimeCoverageRelationStatistics Valid=9623, Invalid=186183, Unknown=0, NotChecked=0, Total=195806 [2021-02-22 01:21:40,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:40,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:40,886 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2021-02-22 01:21:40,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:40,887 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:40,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-22 01:21:40,887 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:40,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:40,887 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-22 01:21:40,889 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:42,210 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:43,792 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 317 [2021-02-22 01:21:57,019 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:21:59,535 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 443 DAG size of output: 321 [2021-02-22 01:22:03,999 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 311 [2021-02-22 01:22:09,579 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:22:10,628 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 534 DAG size of output: 380 [2021-02-22 01:22:19,324 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 338 [2021-02-22 01:22:21,071 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 321 [2021-02-22 01:22:35,323 WARN L202 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 355 [2021-02-22 01:22:35,575 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 309 [2021-02-22 01:22:43,482 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 328 [2021-02-22 01:22:47,034 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 321 [2021-02-22 01:22:57,222 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:22:57,800 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 452 DAG size of output: 348 [2021-02-22 01:23:01,199 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:23:01,854 WARN L202 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:23:07,423 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 317 [2021-02-22 01:23:07,818 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 317 [2021-02-22 01:23:08,123 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 318 [2021-02-22 01:23:08,735 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 345 [2021-02-22 01:23:16,422 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 504 DAG size of output: 361 [2021-02-22 01:23:17,447 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 325 [2021-02-22 01:23:20,155 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:23:21,891 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 349 DAG size of output: 41 [2021-02-22 01:23:23,444 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-22 01:23:24,341 WARN L202 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 21 [2021-02-22 01:23:25,272 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 29 [2021-02-22 01:23:25,586 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2021-02-22 01:23:26,262 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:23:27,193 WARN L202 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 29 [2021-02-22 01:23:27,870 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:23:28,547 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:23:30,485 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 355 DAG size of output: 42 [2021-02-22 01:23:32,996 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 355 DAG size of output: 42 [2021-02-22 01:23:33,989 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 34 [2021-02-22 01:23:34,323 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2021-02-22 01:23:34,474 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:36,019 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:23:36,474 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 1 [2021-02-22 01:23:37,126 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 20 [2021-02-22 01:23:38,821 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 231 DAG size of output: 59 [2021-02-22 01:23:40,791 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 365 DAG size of output: 38 [2021-02-22 01:23:42,181 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-22 01:23:43,196 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2021-02-22 01:23:43,411 WARN L202 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 38 [2021-02-22 01:23:44,405 WARN L202 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-22 01:23:46,081 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 230 DAG size of output: 40 [2021-02-22 01:23:46,992 WARN L202 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 13 [2021-02-22 01:23:48,665 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 221 DAG size of output: 57 [2021-02-22 01:23:49,311 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:49,987 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2021-02-22 01:23:50,680 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:23:50,952 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:23:51,614 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:23:51,949 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:23:54,263 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 369 DAG size of output: 60 [2021-02-22 01:23:54,907 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:55,172 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:23:55,306 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:55,570 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:23:57,039 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 246 DAG size of output: 52 [2021-02-22 01:23:58,398 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2021-02-22 01:23:58,775 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 15 [2021-02-22 01:23:59,867 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 215 DAG size of output: 36 [2021-02-22 01:24:01,424 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:24:02,115 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:24:03,926 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 288 DAG size of output: 45 [2021-02-22 01:24:05,740 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:24:06,415 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:24:07,800 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 343 DAG size of output: 35 [2021-02-22 01:24:09,258 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-22 01:24:09,892 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:10,042 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:10,510 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 1 [2021-02-22 01:24:11,143 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:12,218 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2021-02-22 01:24:12,469 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 01:24:13,940 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 246 DAG size of output: 52 [2021-02-22 01:24:14,996 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 223 DAG size of output: 31 [2021-02-22 01:24:15,245 WARN L202 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 1 [2021-02-22 01:24:16,811 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 250 DAG size of output: 45 [2021-02-22 01:24:18,200 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 343 DAG size of output: 35 [2021-02-22 01:24:18,830 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:20,536 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 257 DAG size of output: 38 [2021-02-22 01:24:21,894 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 233 DAG size of output: 45 [2021-02-22 01:24:23,329 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 187 DAG size of output: 23 [2021-02-22 01:24:23,546 WARN L202 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 30 [2021-02-22 01:24:24,479 WARN L202 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 26 [2021-02-22 01:24:26,953 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 227 DAG size of output: 48 [2021-02-22 01:24:28,589 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:24:30,322 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 204 DAG size of output: 38 [2021-02-22 01:24:31,387 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 181 DAG size of output: 19 [2021-02-22 01:24:32,044 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 26 [2021-02-22 01:24:34,450 WARN L202 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 360 DAG size of output: 45 [2021-02-22 01:24:36,193 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2021-02-22 01:24:36,916 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:37,217 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:37,955 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:38,100 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:38,845 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:24:39,920 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 218 DAG size of output: 34 [2021-02-22 01:24:40,945 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 228 DAG size of output: 40 [2021-02-22 01:24:41,219 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:41,467 WARN L202 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:24:42,115 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 26 [2021-02-22 01:24:42,419 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:45,869 WARN L202 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 337 DAG size of output: 49 [2021-02-22 01:24:47,466 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 353 DAG size of output: 44 [2021-02-22 01:24:47,718 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:24:48,461 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:24:49,172 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:24:49,867 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:24:50,929 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 218 DAG size of output: 34 [2021-02-22 01:24:51,625 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:24:53,957 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 266 DAG size of output: 59 [2021-02-22 01:24:55,616 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 219 DAG size of output: 55 [2021-02-22 01:24:57,148 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-22 01:24:57,390 WARN L202 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:24:57,664 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:24:58,779 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 215 DAG size of output: 36 [2021-02-22 01:24:59,021 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:24:59,164 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:59,830 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:25:00,502 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:25:00,824 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2021-02-22 01:25:01,112 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:25:01,415 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2021-02-22 01:25:03,966 WARN L202 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 362 DAG size of output: 34 [2021-02-22 01:25:04,630 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:25:07,017 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 369 DAG size of output: 60 [2021-02-22 01:25:07,163 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:08,627 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 199 DAG size of output: 33 [2021-02-22 01:25:09,478 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 46 [2021-02-22 01:25:09,942 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 15 [2021-02-22 01:25:10,845 WARN L202 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 21 [2021-02-22 01:25:11,761 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 21 [2021-02-22 01:25:11,939 WARN L202 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 33 [2021-02-22 01:25:12,477 WARN L202 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 22 [2021-02-22 01:25:12,741 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 38 [2021-02-22 01:25:14,233 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-22 01:25:15,967 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 257 DAG size of output: 38 [2021-02-22 01:25:17,408 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-22 01:25:18,779 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 233 DAG size of output: 45 [2021-02-22 01:25:21,248 WARN L202 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 313 DAG size of output: 41 [2021-02-22 01:25:21,504 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-22 01:25:22,175 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:25:23,656 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-22 01:25:23,876 WARN L202 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 30 [2021-02-22 01:25:24,925 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 228 DAG size of output: 29 [2021-02-22 01:25:26,392 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2021-02-22 01:25:28,092 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 230 DAG size of output: 40 [2021-02-22 01:25:29,169 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2021-02-22 01:25:29,619 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 21 [2021-02-22 01:25:29,754 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:30,021 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:25:30,868 WARN L202 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 22 [2021-02-22 01:25:31,896 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2021-02-22 01:25:32,033 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:25:32,675 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:25:33,718 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 198 DAG size of output: 31 [2021-02-22 01:25:35,342 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:25:36,937 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 259 DAG size of output: 45 [2021-02-22 01:25:37,627 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 25 [2021-02-22 01:25:38,106 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 25 [2021-02-22 01:25:39,932 WARN L202 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 349 DAG size of output: 46 [2021-02-22 01:25:40,293 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 1 [2021-02-22 01:25:41,014 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:25:42,611 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:25:43,013 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 35 [2021-02-22 01:25:43,385 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:25:45,024 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:25:46,788 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 257 DAG size of output: 38 [2021-02-22 01:25:47,789 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 19 [2021-02-22 01:25:48,755 WARN L202 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 42 [2021-02-22 01:25:50,690 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 234 DAG size of output: 46 [2021-02-22 01:25:51,386 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:25:53,468 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 349 DAG size of output: 37 [2021-02-22 01:25:55,045 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-22 01:25:56,613 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-22 01:25:58,070 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 228 DAG size of output: 57 [2021-02-22 01:25:59,705 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 257 DAG size of output: 45 [2021-02-22 01:26:02,058 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 369 DAG size of output: 60 [2021-02-22 01:26:03,050 WARN L202 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 23 [2021-02-22 01:26:04,633 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 227 DAG size of output: 35 [2021-02-22 01:26:05,673 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 228 DAG size of output: 29 [2021-02-22 01:26:06,082 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 35 [2021-02-22 01:26:08,519 WARN L202 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 272 DAG size of output: 64 [2021-02-22 01:26:09,171 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:26:10,124 WARN L202 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 21 [2021-02-22 01:26:10,400 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:26:10,672 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:26:10,937 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:26:11,205 WARN L202 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:26:12,567 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 237 DAG size of output: 47 [2021-02-22 01:26:13,981 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-22 01:26:16,020 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 365 DAG size of output: 38 [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point L609-1(line 609) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point L609-2(line 609) no Hoare annotation was computed. [2021-02-22 01:26:16,045 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 567 622) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L614(lines 591 615) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-22 01:26:16,046 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L598(lines 598 602) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L598-1(lines 598 602) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L590-1(line 590) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L590-2(line 590) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 567 622) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 567 622) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L611-1(lines 592 613) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:26:16,047 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L667-1(line 667) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L667-2(line 667) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L663-1(line 663) no Hoare annotation was computed. [2021-02-22 01:26:16,048 INFO L189 CegarLoopUtils]: For program point L663-2(line 663) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L655(lines 655 659) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 623 682) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L655-1(lines 655 659) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 623 682) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L647-1(line 647) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L647-2(line 647) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L672-1(line 672) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L672-2(line 672) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L668-1(line 668) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L668-2(line 668) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:26:16,049 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 623 682) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L649-2(lines 649 674) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:26:16,050 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L189 CegarLoopUtils]: For program point L675(lines 648 676) no Hoare annotation was computed. [2021-02-22 01:26:16,051 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 72 78) the Hoare annotation is: true [2021-02-22 01:26:16,051 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 72 78) the Hoare annotation is: true [2021-02-22 01:26:16,051 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:16,051 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 79 87) the Hoare annotation is: true [2021-02-22 01:26:16,051 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 79 87) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:26:16,051 INFO L185 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-22 01:26:16,051 INFO L192 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: true [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 467 474) 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 01:26:16,052 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 467 474) the Hoare annotation is: true [2021-02-22 01:26:16,052 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 467 474) the Hoare annotation is: true [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point L480(line 480) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret33|)) (.cse1 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret33|) .cse2)) (or (and .cse3 .cse2) .cse0 (not (= ~pumpRunning~0 0))) (or (and .cse3 (= ~switchedOnBeforeTS~0 0)) (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 475 484) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 0)) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1))) [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point L480-1(line 480) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret33|)) (.cse1 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret33|) .cse2)) (or (and .cse3 .cse2) .cse0 (not (= ~pumpRunning~0 0))) (or (and .cse3 (= ~switchedOnBeforeTS~0 0)) (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point L480-2(line 480) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret33|))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse0 (not (= ~pumpRunning~0 0)) (and .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (and .cse2 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret33|)) (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,052 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 475 484) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 475 484) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L500(line 500) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse3) (or .cse1 .cse3 .cse2))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L498(lines 498 504) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (= 0 ~systemActive~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2) (or .cse1 .cse2 .cse0))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L497(lines 497 507) the Hoare annotation is: (let ((.cse3 (= 0 ~systemActive~0)) (.cse5 (not (= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~2 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse3 .cse5 (not (= ~switchedOnBeforeTS~0 0))) (or .cse4 .cse0 .cse1 .cse2))) [2021-02-22 01:26:16,053 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 485 513) the Hoare annotation is: true [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse0 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L495-1(line 495) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |__utac_acc__Specification5_spec__3_#t~ret35| 0))) (and (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse4 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse1 .cse5))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L493(lines 493 510) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:16,053 INFO L185 CegarLoopUtils]: At program point L495-2(line 495) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse3 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |__utac_acc__Specification5_spec__3_#t~ret35| 0))) (and (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse4 .cse1 .cse3 .cse5) (or .cse0 .cse4 .cse1 .cse5))) [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L495-3(line 495) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret35| 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (= 0 ~systemActive~0)) (.cse5 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse0 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L493-1(lines 485 513) the Hoare annotation is: (and (or (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~5) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 485 513) the Hoare annotation is: (and (or (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~5) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:26:16,054 INFO L192 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: true [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L491-1(line 491) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret34|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret34|))) [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L491-2(line 491) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret34|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret34|))) [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L491-3(line 491) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (and (= __utac_acc__Specification5_spec__3_~tmp~5 |__utac_acc__Specification5_spec__3_#t~ret34|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret34|)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~5) (= 2 |__utac_acc__Specification5_spec__3_#t~ret34|)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:26:16,054 INFO L192 CegarLoopUtils]: At program point L487(line 487) the Hoare annotation is: true [2021-02-22 01:26:16,054 INFO L185 CegarLoopUtils]: At program point L386-1(line 386) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L384(lines 384 391) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,055 INFO L192 CegarLoopUtils]: At program point L384-1(lines 384 391) the Hoare annotation is: true [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 374 396) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L381(line 381) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L382-1(line 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L380(line 380) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,055 INFO L185 CegarLoopUtils]: At program point L382-2(line 382) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret28| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,056 INFO L185 CegarLoopUtils]: At program point L380-1(line 380) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,056 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 374 396) the Hoare annotation is: true [2021-02-22 01:26:16,056 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,056 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 374 396) the Hoare annotation is: true [2021-02-22 01:26:16,056 INFO L192 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: true [2021-02-22 01:26:16,056 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= main_~tmp~3 ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,056 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 330 353) no Hoare annotation was computed. [2021-02-22 01:26:16,056 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 330 353) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 330 353) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:26:16,057 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:26:16,058 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 281 295) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) .cse2 (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))) [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse2) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point L285(lines 285 291) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) .cse2 (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) (and (not (= 0 ~systemActive~0)) .cse2) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 281 295) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse2) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))) [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 281 295) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| 0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) .cse2 (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))) [2021-02-22 01:26:16,058 INFO L185 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (= ~pumpRunning~0 1)) .cse1 .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-22 01:26:16,059 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 217 225) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse2 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:16,059 INFO L192 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: true [2021-02-22 01:26:16,059 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 217 225) the Hoare annotation is: true [2021-02-22 01:26:16,059 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 217 225) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse2 (= 0 ~systemActive~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L256-1(line 256) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L245(lines 245 253) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L245-2(lines 245 253) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 226 261) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:26:16,059 INFO L189 CegarLoopUtils]: For program point L233(lines 233 241) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L233-2(lines 233 241) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 226 261) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 226 261) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 65 71) the Hoare annotation is: true [2021-02-22 01:26:16,060 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 65 71) the Hoare annotation is: true [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 521 566) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:26:16,060 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 521 566) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L558-1(line 558) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L558-2(line 558) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 521 566) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L521(lines 521 566) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L521-1(lines 521 566) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-22 01:26:16,061 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L544-1(line 544) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:26:16,062 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L551-1(line 551) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L547-1(line 547) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L865(lines 865 866) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 834 879) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L853-1(line 853) no Hoare annotation was computed. [2021-02-22 01:26:16,063 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L853-2(line 853) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 834 879) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:26:16,064 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 834 879) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L858(lines 858 859) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L854(lines 854 861) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L848(lines 848 868) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L848-1(lines 848 868) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:26:16,065 INFO L189 CegarLoopUtils]: For program point L875-1(line 875) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L875-2(line 875) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L873-1(line 873) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L873-2(line 873) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L189 CegarLoopUtils]: For program point L834(lines 834 879) no Hoare annotation was computed. [2021-02-22 01:26:16,066 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:26:16,067 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 363 373) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 363 373) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 363 373) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point L211-2(line 211) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point L211-3(line 211) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 206 216) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 206 216) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 206 216) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: true [2021-02-22 01:26:16,067 INFO L192 CegarLoopUtils]: At program point L211(line 211) the Hoare annotation is: true [2021-02-22 01:26:16,068 INFO L192 CegarLoopUtils]: At program point L211-1(line 211) the Hoare annotation is: true [2021-02-22 01:26:16,068 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 198 205) the Hoare annotation is: (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse4 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 2 ~waterLevel~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= ~waterLevel~0 1))) (or .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6) (or (not (= |old(~pumpRunning~0)| 1)) .cse1 .cse2 .cse6 (not .cse5)))) [2021-02-22 01:26:16,068 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 198 205) the Hoare annotation is: (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= ~waterLevel~0 1))) (or (not (= |old(~pumpRunning~0)| 1)) .cse1 .cse3 (not (= 2 ~waterLevel~0)) (not .cse5) .cse6) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:26:16,068 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 198 205) the Hoare annotation is: (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (<= ~waterLevel~0 1))) (or (not (= |old(~pumpRunning~0)| 1)) .cse1 .cse3 (not (= 2 ~waterLevel~0)) (not .cse5) .cse6) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:26:16,068 INFO L185 CegarLoopUtils]: At program point L969(line 969) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= isHighWaterSensorDry_~retValue_acc~11 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:26:16,069 INFO L185 CegarLoopUtils]: At program point L968(line 968) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2021-02-22 01:26:16,069 INFO L185 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~11)) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,069 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 960 973) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~11) (= isHighWaterSensorDry_~retValue_acc~11 0) (<= 2 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) [2021-02-22 01:26:16,069 INFO L185 CegarLoopUtils]: At program point L965(line 965) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:16,069 INFO L192 CegarLoopUtils]: At program point L964(lines 964 970) the Hoare annotation is: true [2021-02-22 01:26:16,069 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 960 973) the Hoare annotation is: true [2021-02-22 01:26:16,069 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 960 973) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~11) (= isHighWaterSensorDry_~retValue_acc~11 0) (<= 2 ~waterLevel~0)) (= 0 ~systemActive~0) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point L184-1(lines 165 189) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse3)))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 165 189) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse3)))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 165 189) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,070 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L173(lines 173 181) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L171-1(line 171) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L169(lines 169 186) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L171-2(line 171) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,071 INFO L185 CegarLoopUtils]: At program point L171-3(line 171) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,072 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 131 137) the Hoare annotation is: true [2021-02-22 01:26:16,072 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 131 137) the Hoare annotation is: true [2021-02-22 01:26:16,072 INFO L185 CegarLoopUtils]: At program point L444(lines 444 450) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,072 INFO L185 CegarLoopUtils]: At program point L444-1(lines 438 451) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,072 INFO L185 CegarLoopUtils]: At program point L436(line 436) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,072 INFO L185 CegarLoopUtils]: At program point L403(line 403) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,073 INFO L185 CegarLoopUtils]: At program point L436-1(line 436) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,073 INFO L185 CegarLoopUtils]: At program point L428(lines 428 434) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,073 INFO L185 CegarLoopUtils]: At program point L428-1(lines 428 434) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,073 INFO L185 CegarLoopUtils]: At program point L453(lines 408 455) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (not (= test_~tmp~4 0))) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse9 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse9 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7 .cse8) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse6 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8) (and .cse0 (= ~waterLevel~0 1) .cse2 (= 1 ~systemActive~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= 0 (+ |test_#t~nondet29| 2147483648))) (.cse1 (<= test_~tmp~4 2147483647)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= |test_#t~nondet29| 2147483647)) (.cse10 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= 1 ~systemActive~0) .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse1 .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 .cse10 (<= 2 ~waterLevel~0) .cse5 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (and .cse1 .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse2 .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse10 .cse5 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7 .cse8 .cse9))) [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point L416-1(line 416) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet29| 2147483648))) (.cse0 (= test_~tmp~4 |test_#t~nondet29|)) (.cse2 (<= |test_#t~nondet29| 2147483647)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse8 .cse2 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse1 .cse0 (= ~waterLevel~0 1) (= 1 ~systemActive~0) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point L400(line 400) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,074 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 398 463) the Hoare annotation is: true [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 398 463) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,074 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L409(lines 408 455) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L442-2(line 442) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,075 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 398 463) the Hoare annotation is: true [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L438(lines 438 451) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,075 INFO L185 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse3 .cse5 .cse4 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L426(line 426) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet30| 2147483647)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse12 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse10 .cse3 .cse4 .cse11 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse3 .cse4 .cse12 (<= 2 ~waterLevel~0) .cse5 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse3 .cse4 .cse10 .cse11 .cse6 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse2 .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse12 .cse5 .cse7 .cse8 .cse9))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L426-1(line 426) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet30| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~tmp___0~1 |test_#t~nondet30|)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse8 .cse2 .cse3 .cse5 .cse6 .cse9 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse8 .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse9 .cse7))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L418(lines 418 424) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) (= 1 ~systemActive~0) .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L418-1(lines 418 424) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse9 .cse10 .cse4 .cse7) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse1 .cse10 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L410(lines 410 414) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse8 .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse5 .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,076 INFO L185 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,077 INFO L185 CegarLoopUtils]: At program point L402(line 402) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:26:16,077 INFO L185 CegarLoopUtils]: At program point L456(lines 407 457) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L812(lines 812 813) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L808(lines 808 815) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:26:16,077 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L802(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L802-1(lines 802 822) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L829-1(line 829) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L829-2(line 829) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L827-1(line 827) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L827-2(line 827) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L788(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L819(lines 819 820) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 788 833) no Hoare annotation was computed. [2021-02-22 01:26:16,078 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L807-1(line 807) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L807-2(line 807) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L942(line 942) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L938(line 938) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 928 950) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L936(lines 936 944) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L934(line 934) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L936-2(lines 936 944) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 928 950) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 928 950) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:26:16,079 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L57-1(line 57) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L57-2(line 57) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 55 64) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L763-1(line 763) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L763-2(line 763) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L755(lines 733 756) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-22 01:26:16,080 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L714(lines 714 730) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L747-1(line 747) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L747-2(line 747) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 685 787) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L731(lines 731 772) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 685 787) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L773(lines 773 784) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 01:26:16,081 INFO L189 CegarLoopUtils]: For program point L765-1(line 765) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 685 787) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L774(lines 774 781) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:26:16,082 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L709(lines 709 713) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L734-2(lines 734 754) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L685(lines 685 787) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L685-1(lines 685 787) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L776-1(line 776) no Hoare annotation was computed. [2021-02-22 01:26:16,083 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L776-2(line 776) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L735(lines 734 754) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L719-1(line 719) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:26:16,084 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L736(lines 736 740) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L761-2(line 761) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L745-1(line 745) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L189 CegarLoopUtils]: For program point L745-2(line 745) no Hoare annotation was computed. [2021-02-22 01:26:16,085 INFO L185 CegarLoopUtils]: At program point L865(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L882(line 882) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L812-1(line 812) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,086 INFO L185 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 INFO L185 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 INFO L185 CegarLoopUtils]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,087 INFO L185 CegarLoopUtils]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L255-3(line 255) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L251(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L251-1(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L251-2(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L251-3(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L251-4(line 251) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L247-1(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L247-2(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,088 INFO L185 CegarLoopUtils]: At program point L247-3(line 247) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-1(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L466(line 466) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-2(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-3(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-4(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L239-1(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-5(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L239-2(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L243-6(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L813(line 813) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,089 INFO L185 CegarLoopUtils]: At program point L239-3(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L243-7(line 243) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L239-4(line 239) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L235-1(line 235) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L235-2(line 235) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L297(line 297) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L235-3(line 235) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L231(line 231) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 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 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,090 INFO L185 CegarLoopUtils]: At program point L946-1(line 946) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L946-2(line 946) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L942(line 942) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L942-1(line 942) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L942-2(line 942) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L942-3(line 942) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L938(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L938-1(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L938-2(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L938-3(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L938-4(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,091 INFO L185 CegarLoopUtils]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L938-5(line 938) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-2(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L100(line 100) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-3(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-4(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L257(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-5(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L257-1(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-6(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L257-2(line 257) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L934-7(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,092 INFO L185 CegarLoopUtils]: At program point L819-1(line 819) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:26:16,093 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:26:16,093 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:26:16,093 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 01:26:16,093 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 190 197) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) [2021-02-22 01:26:16,093 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 190 197) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) [2021-02-22 01:26:16,093 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 190 197) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1))) [2021-02-22 01:26:16,093 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 262 280) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~4)) (not .cse3)) (or .cse0 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~0) (<= 0 isHighWaterLevel_~retValue_acc~4)) .cse1 .cse2 .cse3))) [2021-02-22 01:26:16,093 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 262 280) the Hoare annotation is: true [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (or (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= ~waterLevel~0 1) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0) (<= 0 isHighWaterLevel_~retValue_acc~4)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~4) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L274(line 274) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= isHighWaterLevel_~tmp~2 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L272(line 272) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L271(lines 271 275) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= ~waterLevel~0 1)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= isHighWaterLevel_~tmp~2 0) (<= 2 ~waterLevel~0))) [2021-02-22 01:26:16,094 INFO L192 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: true [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L271-2(lines 271 275) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (and (<= ~waterLevel~0 1) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0)) (not (= ~pumpRunning~0 0)) (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (<= 2 ~waterLevel~0)) (= 0 ~systemActive~0)) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L269-1(line 269) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (and (= |isHighWaterLevel_#t~ret27| 0) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |isHighWaterLevel_#t~ret27|)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L269-2(line 269) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (and (= |isHighWaterLevel_#t~ret27| 0) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |isHighWaterLevel_#t~ret27|)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5))))) [2021-02-22 01:26:16,094 INFO L185 CegarLoopUtils]: At program point L269-3(line 269) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret27|)) (and (= |isHighWaterLevel_#t~ret27| 0) (= |isHighWaterLevel_#t~ret27| isHighWaterLevel_~tmp~2) (<= 2 ~waterLevel~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:26:16,094 INFO L192 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: true [2021-02-22 01:26:16,094 INFO L192 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: true [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 262 280) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~4)) (not .cse3)) (or .cse0 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~0) (<= 0 isHighWaterLevel_~retValue_acc~4)) .cse1 .cse2 .cse3))) [2021-02-22 01:26:16,095 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 951 959) the Hoare annotation is: true [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point L956(line 956) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) .cse3 .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse4) (or .cse0 .cse1 .cse4 .cse2))) [2021-02-22 01:26:16,095 INFO L192 CegarLoopUtils]: At program point L955(line 955) the Hoare annotation is: true [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 951 959) the Hoare annotation is: (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (and .cse4 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse5 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (= ~pumpRunning~0 1)) .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse1 .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) .cse5 .cse1 .cse3)))) [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 951 959) the Hoare annotation is: (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (and .cse4 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse5 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~10)) (not (= ~pumpRunning~0 1)) .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse1 .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) .cse5 .cse1 .cse3)))) [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse1 .cse4 .cse2 .cse3))) [2021-02-22 01:26:16,095 INFO L192 CegarLoopUtils]: At program point L911-1(lines 907 918) the Hoare annotation is: true [2021-02-22 01:26:16,095 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 907 918) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse1 .cse4 .cse2 .cse3))) [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 907 918) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse1 .cse4 .cse2 .cse3))) [2021-02-22 01:26:16,096 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:26:16,096 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:26:16,096 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:26:16,096 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 919 927) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 919 927) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 919 927) the Hoare annotation is: true [2021-02-22 01:26:16,096 INFO L185 CegarLoopUtils]: At program point L120(line 120) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= ~waterLevel~0 1)) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse7 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse8 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 0 ~systemActive~0))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or .cse6 .cse3 .cse7 .cse8 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or .cse0 .cse5 .cse3 .cse4 .cse7 .cse8 .cse9) (or .cse6 (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (not .cse3) (= ~pumpRunning~0 0))))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point L118(lines 118 124) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse5 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse6 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (and (= ~pumpRunning~0 1) .cse7) (not (<= 2 |old(~waterLevel~0)|)) .cse8 .cse2 .cse9) (or (and .cse0 .cse10 .cse11) (and .cse0 .cse12 (not .cse7)) (not (= |old(~pumpRunning~0)| 1)) .cse2 .cse3 (not .cse1)) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse14 (< ~waterLevel~0 3))) (or .cse1 (and .cse13 .cse14 .cse12) .cse8 .cse2 .cse4 .cse5 (and .cse11 .cse13 .cse14) .cse6)) (let ((.cse15 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse15 .cse10 .cse11) (and .cse15 (not .cse2) (<= 2 ~waterLevel~0)) .cse8 .cse9)))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point L113(line 113) the Hoare annotation is: (let ((.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse2 (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse1 .cse0 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 104 130) the Hoare annotation is: (let ((.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= 0 ~systemActive~0))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~waterLevel~0)| 2)) (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point L111(lines 107 129) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (= 0 ~systemActive~0)) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse7 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse8 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (< |old(~waterLevel~0)| 3)))) (and (or (and .cse0 .cse1 .cse2) (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4 (not .cse5)) (or .cse6 .cse3 .cse7 .cse8 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or .cse0 .cse5 .cse3 .cse4 .cse7 .cse8 .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) .cse6 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point L109(lines 107 129) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (and .cse3 .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= |old(~waterLevel~0)| 2)) (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse0 .cse2 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse3 .cse4 (= ~pumpRunning~0 0)) .cse2 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-22 01:26:16,097 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 104 130) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse5 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse6 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (and (= ~pumpRunning~0 1) .cse7) (not (<= 2 |old(~waterLevel~0)|)) .cse8 .cse2 .cse9) (or (and .cse0 .cse10 .cse11) (and .cse0 .cse12 (not .cse7)) (not (= |old(~pumpRunning~0)| 1)) .cse2 .cse3 (not .cse1)) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse14 (< ~waterLevel~0 3))) (or .cse1 (and .cse13 .cse14 .cse12) .cse8 .cse2 .cse4 .cse5 (and .cse11 .cse13 .cse14) .cse6)) (let ((.cse15 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse15 .cse10 .cse11) (and .cse15 (not .cse2) (<= 2 ~waterLevel~0)) .cse8 .cse9)))) [2021-02-22 01:26:16,098 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 104 130) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 1)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse12 (= ~pumpRunning~0 0)) (.cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse5 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse6 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse9 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (and (= ~pumpRunning~0 1) .cse7) (not (<= 2 |old(~waterLevel~0)|)) .cse8 .cse2 .cse9) (or (and .cse0 .cse10 .cse11) (and .cse0 .cse12 (not .cse7)) (not (= |old(~pumpRunning~0)| 1)) .cse2 .cse3 (not .cse1)) (let ((.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse14 (< ~waterLevel~0 3))) (or .cse1 (and .cse13 .cse14 .cse12) .cse8 .cse2 .cse4 .cse5 (and .cse11 .cse13 .cse14) .cse6)) (let ((.cse15 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse15 .cse10 .cse11) (and .cse15 (not .cse2) (<= 2 ~waterLevel~0)) .cse8 .cse9)))) [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 298 327) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L312(lines 312 316) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L312-1(lines 312 316) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L308-2(lines 308 322) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L304-1(line 304) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L323(lines 298 327) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L319(line 319) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 298 327) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L192 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: true [2021-02-22 01:26:16,098 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 883 894) 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)) (= 0 ~systemActive~0) (= ~switchedOnBeforeTS~0 0)) [2021-02-22 01:26:16,099 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 883 894) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4))) [2021-02-22 01:26:16,099 INFO L185 CegarLoopUtils]: At program point L888(line 888) 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)) (= 0 ~systemActive~0) (= ~switchedOnBeforeTS~0 0)) [2021-02-22 01:26:16,099 INFO L185 CegarLoopUtils]: At program point L887-1(lines 883 894) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4))) [2021-02-22 01:26:16,099 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 354 360) the Hoare annotation is: true [2021-02-22 01:26:16,099 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 354 360) the Hoare annotation is: true [2021-02-22 01:26:16,099 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:26:16,099 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 01:26:16,099 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:26:16,099 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:26:16,100 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 139 163) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:16,100 INFO L185 CegarLoopUtils]: At program point L158(line 158) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:26:16,100 INFO L185 CegarLoopUtils]: At program point L158-1(lines 139 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,100 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 139 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,100 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L149(line 149) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L147(lines 147 155) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) .cse2 (<= 2 ~waterLevel~0) .cse3) (or (not (< ~waterLevel~0 3)) .cse0 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)) (or (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse0 .cse2 .cse3 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L145-1(line 145) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not .cse7)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 1) .cse5 (not .cse2) .cse7 .cse6)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 0) .cse5)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse6))))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L143(lines 143 160) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:26:16,101 INFO L185 CegarLoopUtils]: At program point L145-2(line 145) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= 0 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not .cse7)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 1) .cse5 (not .cse2) .cse7 .cse6)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 0) .cse5)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse6))))) [2021-02-22 01:26:16,102 INFO L185 CegarLoopUtils]: At program point L145-3(line 145) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 0) .cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret8| 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 |processEnvironment__wrappee__highWaterSensor_#t~ret8|) .cse3 (<= 2 ~waterLevel~0)) (not (= |old(~pumpRunning~0)| 0)))) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~switchedOnBeforeTS~0 0)))) [2021-02-22 01:26:16,102 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 895 906) the Hoare annotation is: (let ((.cse8 (not (= ~pumpRunning~0 0))) (.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse7 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse2 .cse3 .cse4 (not (= ~switchedOnBeforeTS~0 0)) .cse5) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse8 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse5) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse6 (not (<= ~pumpRunning~0 2147483647)) .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:26:16,102 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (let ((.cse4 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,102 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 895 906) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse5 (= 0 ~systemActive~0)) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse2 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse6 .cse7) (or .cse2 .cse1 .cse3 .cse4 .cse8 .cse5 .cse6 .cse7))) [2021-02-22 01:26:16,103 INFO L185 CegarLoopUtils]: At program point L899-1(lines 895 906) the Hoare annotation is: (let ((.cse8 (not (= ~pumpRunning~0 0))) (.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse7 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse2 .cse3 .cse4 (not (= ~switchedOnBeforeTS~0 0)) .cse5) (or .cse6 .cse7 .cse0 .cse1 .cse2 .cse8 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse2 .cse8 .cse3 .cse4 .cse5) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse6 (not (<= ~pumpRunning~0 2147483647)) .cse7 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:26:16,103 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:26:16,103 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:26:16,103 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:26:16,103 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:26:16,103 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:26:16,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:26:16 BoogieIcfgContainer [2021-02-22 01:26:16,137 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:26:16,138 INFO L168 Benchmark]: Toolchain (without parser) took 424425.47 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 127.2 MB in the beginning and 829.9 MB in the end (delta: -702.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 01:26:16,138 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.4 MB in the beginning and 124.3 MB in the end (delta: 96.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:26:16,138 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.17 ms. Allocated memory is still 151.0 MB. Free memory was 126.1 MB in the beginning and 104.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:16,138 INFO L168 Benchmark]: Boogie Preprocessor took 206.13 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.2 MB in the end (delta: -27.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:16,139 INFO L168 Benchmark]: RCFGBuilder took 1499.43 ms. Allocated memory is still 151.0 MB. Free memory was 132.2 MB in the beginning and 71.9 MB in the end (delta: 60.3 MB). Peak memory consumption was 61.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:26:16,139 INFO L168 Benchmark]: TraceAbstraction took 422075.42 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 71.4 MB in the beginning and 829.9 MB in the end (delta: -758.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-22 01:26:16,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 151.0 MB. Free memory was 124.4 MB in the beginning and 124.3 MB in the end (delta: 96.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 621.17 ms. Allocated memory is still 151.0 MB. Free memory was 126.1 MB in the beginning and 104.5 MB in the end (delta: 21.6 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 206.13 ms. Allocated memory is still 151.0 MB. Free memory was 104.5 MB in the beginning and 132.2 MB in the end (delta: -27.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1499.43 ms. Allocated memory is still 151.0 MB. Free memory was 132.2 MB in the beginning and 71.9 MB in the end (delta: 60.3 MB). Peak memory consumption was 61.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 422075.42 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 71.4 MB in the beginning and 829.9 MB in the end (delta: -758.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 308]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || (((((((tmp <= 2147483647 && 0 <= tmp + 2147483648) && !(0 == systemActive)) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((((tmp <= 2147483647 && 0 <= pumpRunning + 2147483648) && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && pumpRunning <= 2147483647) && !(0 == systemActive)) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((((tmp <= 2147483647 && pumpRunning == 1) && 0 <= tmp + 2147483648) && !(0 == systemActive)) && 2 <= waterLevel) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && switchedOnBeforeTS == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((tmp <= 2147483647 && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 72]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 79]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 467]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 475]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || 0 == systemActive)) && ((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || 0 == systemActive) || !(\old(switchedOnBeforeTS) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 485]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((((tmp == waterLevel || !(pumpRunning == 1)) || !(waterLevel < 3)) || 0 == systemActive) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || 2 == tmp) || !(2 == waterLevel)) - ProcedureContractResult [Line: 374]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 281]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((\old(systemActive) == 0 || !(waterLevel < 3)) || !(\old(pumpRunning) == 1)) || pumpRunning == 0) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((((\old(systemActive) == 0 || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647))) && ((!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || pumpRunning == 0) - ProcedureContractResult [Line: 217]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(waterLevel < 3)) || 0 == systemActive) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0))) && ((((!(pumpRunning == 1) || (pumpRunning == \result && pumpRunning == retValue_acc)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 65]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 363]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 206]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 198]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((((!(switchedOnBeforeTS == \old(pumpRunning)) || 0 == systemActive) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || switchedOnBeforeTS == 0) || !(waterLevel <= 1)) && (((((!(\old(pumpRunning) == 1) || 0 == systemActive) || pumpRunning == 0) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel))) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || switchedOnBeforeTS == 0) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 165]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || switchedOnBeforeTS == 0) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || (pumpRunning == 1 && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (waterLevel <= 1 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 960]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || ((\result == retValue_acc && retValue_acc == 0) && 2 <= waterLevel)) || 0 == systemActive) || ((waterLevel <= 1 && 1 <= \result) && 1 <= retValue_acc) - ProcedureContractResult [Line: 131]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 398]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 190]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 262]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || (((\result == retValue_acc && tmp == 0) && tmp___0 == 1) && tmp___0 == retValue_acc)) || !(2 <= waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || (((((retValue_acc <= 0 && \result <= 0) && tmp___0 <= 0) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc)) || !(pumpRunning == 0)) || 0 == systemActive) || 2 <= waterLevel) - ProcedureContractResult [Line: 907]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 951]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((waterLevel == retValue_acc && \result == waterLevel) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive) && (((((waterLevel == retValue_acc && \result == retValue_acc) || !(pumpRunning == 1)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0))) && ((((waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0))) && (((((!(0 <= pumpRunning + 2147483648) || (waterLevel == retValue_acc && \result == waterLevel)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || 0 == systemActive) - ProcedureContractResult [Line: 104]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || 0 == systemActive) || !(\old(waterLevel) == 2)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && (((((pumpRunning == 1 && switchedOnBeforeTS == 0) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(\old(pumpRunning) == 0))) && (((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(pumpRunning) == 1)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || !(\old(switchedOnBeforeTS) == 0))) && (((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((\old(waterLevel) == waterLevel && !(0 == systemActive)) && 2 <= waterLevel)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 298]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 919]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 883]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || waterLevel < 3) || switchedOnBeforeTS == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 354]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 139]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || ((pumpRunning == 1 && 2 <= waterLevel) && tmp == 1)) || !(\old(pumpRunning) == 0)) || ((waterLevel <= 1 && pumpRunning == \old(pumpRunning)) && tmp == 0)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 895]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(pumpRunning == 1) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || tmp == 0) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || 0 == systemActive) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 646 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 146.7s, OverallIterations: 9, TraceHistogramMax: 3, AutomataDifference: 132.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 275.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2813 SDtfs, 8448 SDslu, 7979 SDs, 0 SdLazy, 22653 SolverSat, 4167 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1005 GetRequests, 412 SyntacticMatches, 10 SemanticMatches, 583 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87366 ImplicationChecksByTransitivity, 91.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2498occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.7s AutomataMinimizationTime, 9 MinimizatonAttempts, 1051 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 294 LocationsWithAnnotation, 12081 PreInvPairs, 16794 NumberOfFragments, 11502 HoareAnnotationTreeSize, 12081 FomulaSimplifications, 138731885 FormulaSimplificationTreeSizeReduction, 98.4s HoareSimplificationTime, 294 FomulaSimplificationsInter, 5081973 FormulaSimplificationTreeSizeReductionInter, 175.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...