/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 17:24:50,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 17:24:50,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 17:24:50,984 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 17:24:50,985 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 17:24:50,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 17:24:50,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 17:24:50,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 17:24:50,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 17:24:50,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 17:24:50,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 17:24:51,001 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 17:24:51,002 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 17:24:51,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 17:24:51,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 17:24:51,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 17:24:51,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 17:24:51,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 17:24:51,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 17:24:51,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 17:24:51,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 17:24:51,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 17:24:51,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 17:24:51,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 17:24:51,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 17:24:51,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 17:24:51,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 17:24:51,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 17:24:51,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 17:24:51,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 17:24:51,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 17:24:51,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 17:24:51,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 17:24:51,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 17:24:51,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 17:24:51,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 17:24:51,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 17:24:51,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 17:24:51,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 17:24:51,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 17:24:51,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 17:24:51,094 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 17:24:51,122 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 17:24:51,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 17:24:51,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 17:24:51,128 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 17:24:51,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 17:24:51,128 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 17:24:51,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 17:24:51,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 17:24:51,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 17:24:51,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 17:24:51,131 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 17:24:51,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 17:24:51,132 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 17:24:51,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 17:24:51,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 17:24:51,133 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 17:24:51,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 17:24:51,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 17:24:51,134 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:24:51,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 17:24:51,135 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 17:24:51,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 17:24:51,136 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 17:24:51,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 17:24:51,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 17:24:51,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 17:24:51,754 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 17:24:51,755 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 17:24:51,756 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-23 17:24:51,868 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46577ba84/b838af6f801a448c85458675175729fe/FLAG43aa08061 [2021-02-23 17:24:52,697 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 17:24:52,698 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c [2021-02-23 17:24:52,721 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46577ba84/b838af6f801a448c85458675175729fe/FLAG43aa08061 [2021-02-23 17:24:52,977 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46577ba84/b838af6f801a448c85458675175729fe [2021-02-23 17:24:52,982 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 17:24:53,001 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 17:24:53,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 17:24:53,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 17:24:53,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 17:24:53,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:24:52" (1/1) ... [2021-02-23 17:24:53,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d1cbdc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53, skipping insertion in model container [2021-02-23 17:24:53,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 05:24:52" (1/1) ... [2021-02-23 17:24:53,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 17:24:53,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 17:24:53,400 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c[2740,2753] [2021-02-23 17:24:53,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:24:53,568 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 17:24:53,595 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product45.cil.c[2740,2753] [2021-02-23 17:24:53,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 17:24:53,763 INFO L208 MainTranslator]: Completed translation [2021-02-23 17:24:53,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53 WrapperNode [2021-02-23 17:24:53,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 17:24:53,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 17:24:53,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 17:24:53,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 17:24:53,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,836 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,913 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... [2021-02-23 17:24:53,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 17:24:53,949 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 17:24:53,949 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 17:24:53,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 17:24:53,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 17:24:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 17:24:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 17:24:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 17:24:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 17:24:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 17:24:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 17:24:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 17:24:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 17:24:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 17:24:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 17:24:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-23 17:24:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 17:24:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 17:24:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 17:24:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 17:24:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 17:24:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 17:24:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 17:24:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:24:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:24:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:24:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 17:24:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 17:24:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 17:24:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 17:24:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 17:24:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 17:24:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 17:24:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 17:24:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 17:24:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 17:24:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 17:24:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 17:24:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 17:24:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 17:24:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 17:24:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-23 17:24:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-23 17:24:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-23 17:24:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 17:24:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-23 17:24:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 17:24:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 17:24:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 17:24:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 17:24:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 17:24:55,636 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 17:24:55,637 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 17:24:55,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:24:55 BoogieIcfgContainer [2021-02-23 17:24:55,643 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 17:24:55,648 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 17:24:55,648 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 17:24:55,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 17:24:55,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 05:24:52" (1/3) ... [2021-02-23 17:24:55,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ba3e2d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:24:55, skipping insertion in model container [2021-02-23 17:24:55,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 05:24:53" (2/3) ... [2021-02-23 17:24:55,656 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ba3e2d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 05:24:55, skipping insertion in model container [2021-02-23 17:24:55,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 05:24:55" (3/3) ... [2021-02-23 17:24:55,658 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product45.cil.c [2021-02-23 17:24:55,670 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 17:24:55,679 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 17:24:55,707 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 17:24:55,757 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 17:24:55,757 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 17:24:55,758 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 17:24:55,758 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 17:24:55,759 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 17:24:55,759 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 17:24:55,760 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 17:24:55,760 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 17:24:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states. [2021-02-23 17:24:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-23 17:24:55,850 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:24:55,852 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] [2021-02-23 17:24:55,852 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:24:55,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:24:55,864 INFO L82 PathProgramCache]: Analyzing trace with hash 323639204, now seen corresponding path program 1 times [2021-02-23 17:24:55,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:24:55,878 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [318623116] [2021-02-23 17:24:55,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:24:55,999 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:24:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:56,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:56,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:56,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:56,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:56,941 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:24:56,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:24:57,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:24:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:24:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:24:57,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:24:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:24:57,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,273 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 17:24:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:24:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 17:24:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:24:57,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:57,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:57,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:57,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:24:57,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [318623116] [2021-02-23 17:24:57,372 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:24:57,372 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 17:24:57,374 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1275244221] [2021-02-23 17:24:57,385 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 17:24:57,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:24:57,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 17:24:57,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 17:24:57,406 INFO L87 Difference]: Start difference. First operand 334 states. Second operand 4 states. [2021-02-23 17:24:59,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:24:59,233 INFO L93 Difference]: Finished difference Result 521 states and 609 transitions. [2021-02-23 17:24:59,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 17:24:59,235 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-23 17:24:59,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:24:59,254 INFO L225 Difference]: With dead ends: 521 [2021-02-23 17:24:59,254 INFO L226 Difference]: Without dead ends: 328 [2021-02-23 17:24:59,261 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 [2021-02-23 17:24:59,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2021-02-23 17:24:59,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 282. [2021-02-23 17:24:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2021-02-23 17:24:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 307 transitions. [2021-02-23 17:24:59,507 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 307 transitions. Word has length 165 [2021-02-23 17:24:59,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:24:59,509 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 307 transitions. [2021-02-23 17:24:59,509 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 17:24:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 307 transitions. [2021-02-23 17:24:59,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 17:24:59,513 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:24:59,514 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] [2021-02-23 17:24:59,514 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 17:24:59,515 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:24:59,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:24:59,515 INFO L82 PathProgramCache]: Analyzing trace with hash -1806623188, now seen corresponding path program 1 times [2021-02-23 17:24:59,516 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:24:59,516 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [671588696] [2021-02-23 17:24:59,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:24:59,522 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:24:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:24:59,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:59,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:24:59,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:59,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:24:59,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:24:59,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,035 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:00,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:00,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,089 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:00,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:25:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 17:25:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,130 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 17:25:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:00,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:00,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:00,190 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [671588696] [2021-02-23 17:25:00,191 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:00,191 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 17:25:00,191 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474294471] [2021-02-23 17:25:00,195 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 17:25:00,200 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:00,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 17:25:00,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 17:25:00,204 INFO L87 Difference]: Start difference. First operand 282 states and 307 transitions. Second operand 5 states. [2021-02-23 17:25:01,087 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:02,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:02,427 INFO L93 Difference]: Finished difference Result 449 states and 504 transitions. [2021-02-23 17:25:02,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 17:25:02,429 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-23 17:25:02,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:02,434 INFO L225 Difference]: With dead ends: 449 [2021-02-23 17:25:02,434 INFO L226 Difference]: Without dead ends: 317 [2021-02-23 17:25:02,437 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 [2021-02-23 17:25:02,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-23 17:25:02,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-23 17:25:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-23 17:25:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 294 transitions. [2021-02-23 17:25:02,580 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 294 transitions. Word has length 166 [2021-02-23 17:25:02,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:02,581 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 294 transitions. [2021-02-23 17:25:02,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 17:25:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 294 transitions. [2021-02-23 17:25:02,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-23 17:25:02,584 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:02,584 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] [2021-02-23 17:25:02,584 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 17:25:02,584 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:02,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:02,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1435526490, now seen corresponding path program 1 times [2021-02-23 17:25:02,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:02,586 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2025364515] [2021-02-23 17:25:02,586 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:02,589 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:02,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:02,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:02,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:02,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:02,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:02,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,024 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:03,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:03,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,142 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:03,201 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:25:03,203 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:25:03,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:03,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 17:25:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-23 17:25:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:03,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:03,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:03,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:03,323 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2025364515] [2021-02-23 17:25:03,323 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:03,323 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:25:03,323 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1953502211] [2021-02-23 17:25:03,324 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:25:03,324 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:03,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:25:03,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:25:03,325 INFO L87 Difference]: Start difference. First operand 272 states and 294 transitions. Second operand 10 states. [2021-02-23 17:25:04,022 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:04,545 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:04,979 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:25:05,368 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:05,783 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:06,262 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:08,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:08,163 INFO L93 Difference]: Finished difference Result 469 states and 530 transitions. [2021-02-23 17:25:08,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:25:08,164 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-23 17:25:08,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:08,168 INFO L225 Difference]: With dead ends: 469 [2021-02-23 17:25:08,168 INFO L226 Difference]: Without dead ends: 317 [2021-02-23 17:25:08,171 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:25:08,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-23 17:25:08,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 272. [2021-02-23 17:25:08,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2021-02-23 17:25:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 293 transitions. [2021-02-23 17:25:08,307 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 293 transitions. Word has length 175 [2021-02-23 17:25:08,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:08,309 INFO L480 AbstractCegarLoop]: Abstraction has 272 states and 293 transitions. [2021-02-23 17:25:08,309 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:25:08,309 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 293 transitions. [2021-02-23 17:25:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-23 17:25:08,312 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:08,313 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:08,313 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 17:25:08,313 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:08,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:08,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1729061805, now seen corresponding path program 1 times [2021-02-23 17:25:08,314 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:08,317 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1495023779] [2021-02-23 17:25:08,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:08,323 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:08,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,842 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:08,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:08,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:08,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:25:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:08,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:08,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:08,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:08,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:09,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:09,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:09,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:09,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:09,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:09,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:09,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:09,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-23 17:25:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:09,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:09,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:09,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-23 17:25:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:09,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:09,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:09,134 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:09,136 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1495023779] [2021-02-23 17:25:09,136 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:09,136 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 17:25:09,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022357844] [2021-02-23 17:25:09,137 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 17:25:09,137 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:09,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 17:25:09,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:25:09,139 INFO L87 Difference]: Start difference. First operand 272 states and 293 transitions. Second operand 7 states. [2021-02-23 17:25:09,818 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:12,109 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:12,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:12,880 INFO L93 Difference]: Finished difference Result 622 states and 711 transitions. [2021-02-23 17:25:12,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 17:25:12,881 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-23 17:25:12,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:12,886 INFO L225 Difference]: With dead ends: 622 [2021-02-23 17:25:12,886 INFO L226 Difference]: Without dead ends: 470 [2021-02-23 17:25:12,888 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-23 17:25:12,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2021-02-23 17:25:13,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 402. [2021-02-23 17:25:13,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2021-02-23 17:25:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 434 transitions. [2021-02-23 17:25:13,062 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 434 transitions. Word has length 188 [2021-02-23 17:25:13,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:13,062 INFO L480 AbstractCegarLoop]: Abstraction has 402 states and 434 transitions. [2021-02-23 17:25:13,062 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 17:25:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 434 transitions. [2021-02-23 17:25:13,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-23 17:25:13,066 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:13,066 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:13,067 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 17:25:13,067 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:13,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:13,068 INFO L82 PathProgramCache]: Analyzing trace with hash 538666266, now seen corresponding path program 1 times [2021-02-23 17:25:13,068 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:13,068 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [5738983] [2021-02-23 17:25:13,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:13,072 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,497 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:13,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:13,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:13,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:13,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:13,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:25:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:13,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:13,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:13,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-23 17:25:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-23 17:25:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:13,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:13,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:13,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-23 17:25:13,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [5738983] [2021-02-23 17:25:13,854 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:13,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-23 17:25:13,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600030420] [2021-02-23 17:25:13,855 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-23 17:25:13,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:13,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-23 17:25:13,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-23 17:25:13,857 INFO L87 Difference]: Start difference. First operand 402 states and 434 transitions. Second operand 13 states. [2021-02-23 17:25:14,703 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:15,090 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:25:15,439 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:15,819 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:16,209 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:17,399 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:17,812 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:18,231 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:18,672 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:19,049 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:20,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:20,381 INFO L93 Difference]: Finished difference Result 757 states and 861 transitions. [2021-02-23 17:25:20,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-23 17:25:20,384 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 212 [2021-02-23 17:25:20,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:20,389 INFO L225 Difference]: With dead ends: 757 [2021-02-23 17:25:20,390 INFO L226 Difference]: Without dead ends: 475 [2021-02-23 17:25:20,391 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-23 17:25:20,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-23 17:25:20,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 408. [2021-02-23 17:25:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2021-02-23 17:25:20,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 440 transitions. [2021-02-23 17:25:20,573 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 440 transitions. Word has length 212 [2021-02-23 17:25:20,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:20,574 INFO L480 AbstractCegarLoop]: Abstraction has 408 states and 440 transitions. [2021-02-23 17:25:20,574 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-23 17:25:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 440 transitions. [2021-02-23 17:25:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-23 17:25:20,577 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:20,577 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:20,578 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 17:25:20,578 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:20,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:20,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1512536442, now seen corresponding path program 1 times [2021-02-23 17:25:20,579 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:20,579 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1986549490] [2021-02-23 17:25:20,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:20,583 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:20,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,670 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:20,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:20,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,043 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:21,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:21,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,096 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:21,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:21,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:21,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:25:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:21,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,176 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:21,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:21,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-23 17:25:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-23 17:25:21,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:21,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:21,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:21,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:21,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-23 17:25:21,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1986549490] [2021-02-23 17:25:21,307 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:21,307 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:25:21,307 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170479441] [2021-02-23 17:25:21,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:25:21,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:21,309 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:25:21,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:25:21,309 INFO L87 Difference]: Start difference. First operand 408 states and 440 transitions. Second operand 10 states. [2021-02-23 17:25:21,974 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:22,976 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:23,359 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:24,749 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:25,104 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:25,524 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:26,065 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:26,439 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:26,808 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:27,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:27,398 INFO L93 Difference]: Finished difference Result 763 states and 859 transitions. [2021-02-23 17:25:27,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-23 17:25:27,399 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-23 17:25:27,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:27,402 INFO L225 Difference]: With dead ends: 763 [2021-02-23 17:25:27,402 INFO L226 Difference]: Without dead ends: 475 [2021-02-23 17:25:27,404 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-23 17:25:27,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2021-02-23 17:25:27,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 407. [2021-02-23 17:25:27,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2021-02-23 17:25:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 437 transitions. [2021-02-23 17:25:27,550 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 437 transitions. Word has length 212 [2021-02-23 17:25:27,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:27,551 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 437 transitions. [2021-02-23 17:25:27,551 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:25:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 437 transitions. [2021-02-23 17:25:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-23 17:25:27,554 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:27,555 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:27,555 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-23 17:25:27,555 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:27,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:27,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1821132104, now seen corresponding path program 1 times [2021-02-23 17:25:27,556 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:27,556 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167990080] [2021-02-23 17:25:27,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:27,559 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,942 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:27,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:27,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:27,992 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:27,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:27,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:28,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:25:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:28,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:28,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:28,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:28,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:28,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:28,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:28,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-23 17:25:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,149 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-23 17:25:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:28,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:28,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:28,207 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167990080] [2021-02-23 17:25:28,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:28,208 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 17:25:28,208 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120357523] [2021-02-23 17:25:28,208 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 17:25:28,209 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:28,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 17:25:28,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 17:25:28,209 INFO L87 Difference]: Start difference. First operand 407 states and 437 transitions. Second operand 10 states. [2021-02-23 17:25:29,813 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:30,207 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:25:30,648 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:25:31,038 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:31,464 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:25:31,838 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:32,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:32,992 INFO L93 Difference]: Finished difference Result 766 states and 865 transitions. [2021-02-23 17:25:32,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 17:25:32,992 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 235 [2021-02-23 17:25:32,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:32,996 INFO L225 Difference]: With dead ends: 766 [2021-02-23 17:25:32,996 INFO L226 Difference]: Without dead ends: 479 [2021-02-23 17:25:32,997 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-23 17:25:32,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 479 states. [2021-02-23 17:25:33,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 479 to 415. [2021-02-23 17:25:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 415 states. [2021-02-23 17:25:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 445 transitions. [2021-02-23 17:25:33,160 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 445 transitions. Word has length 235 [2021-02-23 17:25:33,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:33,161 INFO L480 AbstractCegarLoop]: Abstraction has 415 states and 445 transitions. [2021-02-23 17:25:33,161 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 17:25:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 445 transitions. [2021-02-23 17:25:33,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2021-02-23 17:25:33,165 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:33,165 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:33,166 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-23 17:25:33,166 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:33,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:33,166 INFO L82 PathProgramCache]: Analyzing trace with hash -426280427, now seen corresponding path program 1 times [2021-02-23 17:25:33,167 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:33,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1354642735] [2021-02-23 17:25:33,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:33,170 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:33,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:33,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:33,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:33,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:33,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:33,250 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-23 17:25:33,250 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-23 17:25:33,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,546 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:33,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:33,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:33,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:33,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,605 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:33,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 17:25:33,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,636 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 17:25:33,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:33,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:33,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:33,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:33,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:33,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:33,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:33,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-02-23 17:25:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2021-02-23 17:25:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:33,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:33,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:33,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:33,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1354642735] [2021-02-23 17:25:33,827 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:33,827 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-23 17:25:33,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895917202] [2021-02-23 17:25:33,828 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-23 17:25:33,828 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:33,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-23 17:25:33,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-23 17:25:33,829 INFO L87 Difference]: Start difference. First operand 415 states and 445 transitions. Second operand 7 states. [2021-02-23 17:25:34,494 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:35,321 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:37,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:37,755 INFO L93 Difference]: Finished difference Result 1022 states and 1177 transitions. [2021-02-23 17:25:37,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 17:25:37,755 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 235 [2021-02-23 17:25:37,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:37,760 INFO L225 Difference]: With dead ends: 1022 [2021-02-23 17:25:37,761 INFO L226 Difference]: Without dead ends: 727 [2021-02-23 17:25:37,762 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-23 17:25:37,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2021-02-23 17:25:38,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 658. [2021-02-23 17:25:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2021-02-23 17:25:38,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 725 transitions. [2021-02-23 17:25:38,069 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 725 transitions. Word has length 235 [2021-02-23 17:25:38,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:38,070 INFO L480 AbstractCegarLoop]: Abstraction has 658 states and 725 transitions. [2021-02-23 17:25:38,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-23 17:25:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 725 transitions. [2021-02-23 17:25:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2021-02-23 17:25:38,073 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:38,073 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:38,073 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-23 17:25:38,074 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:38,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:38,075 INFO L82 PathProgramCache]: Analyzing trace with hash 1247537533, now seen corresponding path program 1 times [2021-02-23 17:25:38,075 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:38,075 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [482988822] [2021-02-23 17:25:38,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:38,078 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 17:25:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,190 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 17:25:38,191 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 17:25:38,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,542 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:38,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 17:25:38,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:38,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:38,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 17:25:38,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:38,672 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-23 17:25:38,673 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-23 17:25:38,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 17:25:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:38,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-23 17:25:38,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,731 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-23 17:25:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-23 17:25:38,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:38,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-23 17:25:38,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,753 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2021-02-23 17:25:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:38,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2021-02-23 17:25:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:38,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:38,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:38,901 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [482988822] [2021-02-23 17:25:38,901 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:25:38,901 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-23 17:25:38,901 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798130602] [2021-02-23 17:25:38,902 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-23 17:25:38,902 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:25:38,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-23 17:25:38,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-23 17:25:38,903 INFO L87 Difference]: Start difference. First operand 658 states and 725 transitions. Second operand 14 states. [2021-02-23 17:25:39,896 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-23 17:25:40,892 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:42,957 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-23 17:25:43,764 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-23 17:25:44,247 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:44,670 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:45,528 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-23 17:25:45,937 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:46,377 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:25:46,778 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:48,710 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:25:49,057 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:25:49,478 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 17:25:50,252 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-23 17:25:51,956 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-23 17:25:52,701 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-23 17:25:53,565 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-23 17:25:54,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:25:54,091 INFO L93 Difference]: Finished difference Result 1775 states and 2039 transitions. [2021-02-23 17:25:54,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-23 17:25:54,093 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 240 [2021-02-23 17:25:54,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:25:54,102 INFO L225 Difference]: With dead ends: 1775 [2021-02-23 17:25:54,102 INFO L226 Difference]: Without dead ends: 1340 [2021-02-23 17:25:54,105 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 10.0s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-23 17:25:54,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2021-02-23 17:25:54,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1163. [2021-02-23 17:25:54,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1163 states. [2021-02-23 17:25:54,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 1163 states and 1272 transitions. [2021-02-23 17:25:54,618 INFO L78 Accepts]: Start accepts. Automaton has 1163 states and 1272 transitions. Word has length 240 [2021-02-23 17:25:54,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:25:54,619 INFO L480 AbstractCegarLoop]: Abstraction has 1163 states and 1272 transitions. [2021-02-23 17:25:54,619 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-23 17:25:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1272 transitions. [2021-02-23 17:25:54,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-02-23 17:25:54,622 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 17:25:54,623 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 17:25:54,623 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-23 17:25:54,623 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 17:25:54,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 17:25:54,624 INFO L82 PathProgramCache]: Analyzing trace with hash 1348867670, now seen corresponding path program 1 times [2021-02-23 17:25:54,624 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 17:25:54,624 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [708268267] [2021-02-23 17:25:54,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 17:25:55,027 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-23 17:25:55,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:55,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-23 17:25:55,311 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-23 17:25:55,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:55,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-02-23 17:25:55,635 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-23 17:25:55,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:55,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-23 17:25:55,949 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-23 17:25:55,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:55,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 154 [2021-02-23 17:25:56,257 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-23 17:25:56,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:56,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 156 [2021-02-23 17:25:56,549 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 103 [2021-02-23 17:25:56,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:56,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-23 17:25:56,848 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-23 17:25:56,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:56,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-23 17:25:57,150 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 104 [2021-02-23 17:25:57,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-23 17:25:57,158 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-23 17:25:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 17:25:57,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,575 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:25:57,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 17:25:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 17:25:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 17:25:57,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 17:25:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 17:25:57,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 17:25:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 17:25:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-23 17:25:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-23 17:25:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-23 17:25:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-23 17:25:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-23 17:25:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-23 17:25:57,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-23 17:25:57,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 17:25:57,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 17:25:57,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,832 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,841 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,843 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,846 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,849 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,851 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-23 17:25:57,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,860 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,863 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,865 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,869 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,872 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-02-23 17:25:57,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,885 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,887 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,892 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,894 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,896 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,898 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,901 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-23 17:25:57,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,909 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,913 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,915 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,918 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,920 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,922 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,924 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 155 [2021-02-23 17:25:57,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,932 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,934 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,937 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,939 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,940 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,942 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,946 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 157 [2021-02-23 17:25:57,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,953 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:57,956 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,957 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-23 17:25:57,959 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 17:25:57,964 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:57,966 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:57,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-23 17:25:57,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-02-23 17:25:57,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:25:57,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:57,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:57,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:58,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,007 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:25:58,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:25:58,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:25:58,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,085 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:58,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:58,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:25:58,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:25:58,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 17:25:58,196 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:58,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-23 17:25:58,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:25:58,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-23 17:25:58,336 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-23 17:25:58,337 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-23 17:25:58,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:25:58,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:25:58,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,509 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-23 17:25:58,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:25:58,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:58,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-23 17:25:58,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:25:58,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-23 17:25:58,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-23 17:25:58,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-23 17:25:58,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:25:58,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:25:58,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-23 17:25:58,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-23 17:25:58,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-23 17:25:58,949 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-23 17:25:58,950 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-23 17:25:58,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:58,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:25:59,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:25:59,110 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-23 17:25:59,129 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-23 17:25:59,130 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-23 17:25:59,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:59,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:59,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:25:59,328 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-23 17:25:59,331 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-23 17:25:59,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:59,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:25:59,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:59,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:25:59,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:25:59,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-23 17:25:59,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-23 17:25:59,735 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-23 17:25:59,736 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-23 17:25:59,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:25:59,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:25:59,873 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-23 17:25:59,874 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-23 17:25:59,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:25:59,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:25:59,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-23 17:25:59,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:25:59,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:25:59,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:00,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:00,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:00,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:00,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-23 17:26:00,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:00,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 17:26:00,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:00,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:00,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-23 17:26:00,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-02-23 17:26:00,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:00,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-23 17:26:00,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:00,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:00,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:01,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:01,030 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:26:01,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:01,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:26:01,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:26:01,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,183 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:26:01,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:26:01,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,193 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,194 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,194 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,195 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:01,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:01,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:01,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:01,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-23 17:26:01,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:01,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-23 17:26:01,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-23 17:26:01,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-23 17:26:01,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-23 17:26:01,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-23 17:26:01,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-23 17:26:01,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 17:26:01,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 17:26:01,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [708268267] [2021-02-23 17:26:01,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 17:26:01,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2021-02-23 17:26:01,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276599012] [2021-02-23 17:26:01,735 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-02-23 17:26:01,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 17:26:01,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-02-23 17:26:01,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=417, Invalid=4413, Unknown=0, NotChecked=0, Total=4830 [2021-02-23 17:26:01,738 INFO L87 Difference]: Start difference. First operand 1163 states and 1272 transitions. Second operand 65 states. [2021-02-23 17:26:02,480 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 17:26:03,306 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:26:03,740 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:04,126 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:04,533 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:04,980 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:05,461 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:05,940 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:06,419 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:06,932 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:07,405 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:07,951 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:08,497 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:09,017 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:09,578 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:10,087 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:11,015 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:11,545 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:26:12,068 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:12,550 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:12,923 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:26:13,396 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 17:26:13,878 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 17:26:14,305 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-23 17:26:14,922 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:26:15,725 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:16,221 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:16,709 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:17,222 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:17,730 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:18,209 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:18,752 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:19,244 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:19,738 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:20,247 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:20,753 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:21,257 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:21,988 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:22,475 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:23,007 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-23 17:26:23,517 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:24,066 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:24,564 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:25,069 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:25,630 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:26,223 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:26,655 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:27,143 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:27,566 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:28,148 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:28,653 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:26:29,829 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-23 17:26:30,783 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-23 17:26:31,850 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:32,918 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:26:33,554 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:34,105 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:34,732 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:35,211 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:35,769 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:36,314 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:37,245 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-23 17:26:37,692 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:38,950 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:26:39,908 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-23 17:26:41,064 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-23 17:26:42,607 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:26:44,009 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:44,568 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:26:45,186 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-23 17:26:46,386 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-23 17:26:46,905 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:47,414 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-23 17:26:47,895 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:48,419 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-02-23 17:26:49,356 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-23 17:26:50,306 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2021-02-23 17:26:50,800 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:51,347 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:52,308 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2021-02-23 17:26:52,908 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-23 17:26:54,273 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 17:26:55,137 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:26:55,552 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-23 17:26:56,418 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:26:56,945 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:26:57,666 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:58,311 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-23 17:26:59,276 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:27:00,363 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-23 17:27:01,353 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-23 17:27:02,664 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:27:03,227 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:27:03,766 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-23 17:27:04,452 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-23 17:27:05,042 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-23 17:27:05,569 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:27:06,143 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-23 17:27:06,688 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-23 17:27:07,256 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-23 17:27:07,689 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 17:27:08,138 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-23 17:27:23,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 17:27:23,399 INFO L93 Difference]: Finished difference Result 3697 states and 4485 transitions. [2021-02-23 17:27:23,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 362 states. [2021-02-23 17:27:23,400 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 322 [2021-02-23 17:27:23,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 17:27:23,403 INFO L225 Difference]: With dead ends: 3697 [2021-02-23 17:27:23,403 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 17:27:23,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 604 GetRequests, 172 SyntacticMatches, 7 SemanticMatches, 425 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79595 ImplicationChecksByTransitivity, 66.3s TimeCoverageRelationStatistics Valid=9288, Invalid=172614, Unknown=0, NotChecked=0, Total=181902 [2021-02-23 17:27:23,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 17:27:23,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 17:27:23,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 17:27:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 17:27:23,446 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 322 [2021-02-23 17:27:23,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 17:27:23,446 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 17:27:23,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 65 states. [2021-02-23 17:27:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 17:27:23,446 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 17:27:23,446 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-23 17:27:23,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 17:27:25,061 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-23 17:27:27,508 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-23 17:27:27,628 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-23 17:27:27,850 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-23 17:27:28,033 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-23 17:27:28,194 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-23 17:27:28,295 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-23 17:27:28,407 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-23 17:27:28,511 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-23 17:27:28,975 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 253 [2021-02-23 17:27:30,444 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-23 17:27:30,562 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 252 [2021-02-23 17:27:30,674 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 259 [2021-02-23 17:27:31,507 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 297 [2021-02-23 17:27:36,141 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 227 [2021-02-23 17:27:42,654 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-23 17:27:43,042 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 327 [2021-02-23 17:27:44,497 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 313 [2021-02-23 17:27:51,422 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 281 [2021-02-23 17:27:56,354 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 304 [2021-02-23 17:27:57,016 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 306 [2021-02-23 17:27:59,624 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-23 17:28:00,016 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 324 [2021-02-23 17:28:00,592 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-23 17:28:01,238 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-23 17:28:01,875 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-23 17:28:12,250 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 325 [2021-02-23 17:28:12,900 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 285 [2021-02-23 17:28:14,542 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 349 [2021-02-23 17:28:15,391 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 302 [2021-02-23 17:28:16,493 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 353 [2021-02-23 17:28:21,576 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 325 [2021-02-23 17:28:22,983 WARN L202 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 318 [2021-02-23 17:28:26,147 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 303 [2021-02-23 17:28:27,765 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-23 17:28:28,449 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:28:29,460 WARN L202 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 27 [2021-02-23 17:28:30,285 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-23 17:28:31,224 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-23 17:28:32,014 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:28:32,727 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-02-23 17:28:33,701 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 40 [2021-02-23 17:28:34,018 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-23 17:28:34,736 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-23 17:28:35,390 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 25 [2021-02-23 17:28:36,102 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 28 [2021-02-23 17:28:37,598 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-23 17:28:39,153 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-23 17:28:40,709 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 177 DAG size of output: 23 [2021-02-23 17:28:40,943 WARN L202 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:28:41,242 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-23 17:28:41,655 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-23 17:28:41,814 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:28:42,121 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-23 17:28:43,777 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-23 17:28:45,059 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-23 17:28:45,739 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-23 17:28:46,463 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:28:47,928 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-23 17:28:49,433 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 201 DAG size of output: 38 [2021-02-23 17:28:50,923 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-23 17:28:51,080 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:28:52,678 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-23 17:28:55,616 WARN L202 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-23 17:28:56,323 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-23 17:28:58,420 WARN L202 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-23 17:28:59,177 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:00,252 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 214 DAG size of output: 39 [2021-02-23 17:29:00,981 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-23 17:29:01,716 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:02,092 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 1 [2021-02-23 17:29:02,317 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:29:04,985 WARN L202 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 208 DAG size of output: 51 [2021-02-23 17:29:07,902 WARN L202 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-23 17:29:08,641 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-23 17:29:08,946 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-23 17:29:10,070 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-23 17:29:11,085 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 229 DAG size of output: 51 [2021-02-23 17:29:11,721 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-23 17:29:13,144 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 56 [2021-02-23 17:29:14,883 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 253 DAG size of output: 42 [2021-02-23 17:29:15,049 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:29:15,725 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-23 17:29:16,394 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-23 17:29:17,140 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 21 [2021-02-23 17:29:17,963 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-23 17:29:19,286 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-23 17:29:20,649 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 194 DAG size of output: 41 [2021-02-23 17:29:21,961 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-23 17:29:22,692 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:22,873 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:29:23,625 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:29:24,222 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-23 17:29:24,518 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 17:29:25,907 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-23 17:29:27,375 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 218 DAG size of output: 55 [2021-02-23 17:29:27,672 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-23 17:29:29,055 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 191 DAG size of output: 35 [2021-02-23 17:29:29,281 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:29:30,581 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 262 DAG size of output: 33 [2021-02-23 17:29:30,783 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-23 17:29:32,639 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 277 DAG size of output: 38 [2021-02-23 17:29:33,302 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 22 [2021-02-23 17:29:34,029 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:29:34,757 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:36,169 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-23 17:29:36,988 WARN L202 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 44 [2021-02-23 17:29:37,147 WARN L202 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:29:37,452 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2021-02-23 17:29:37,938 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-23 17:29:38,271 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-23 17:29:39,697 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-23 17:29:40,717 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-23 17:29:42,567 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 277 DAG size of output: 33 [2021-02-23 17:29:43,286 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-23 17:29:43,520 WARN L202 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:29:44,908 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 272 DAG size of output: 42 [2021-02-23 17:29:45,559 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 25 [2021-02-23 17:29:46,841 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 202 DAG size of output: 38 [2021-02-23 17:29:47,979 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2021-02-23 17:29:49,002 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 244 DAG size of output: 40 [2021-02-23 17:29:49,731 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:50,825 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 246 DAG size of output: 40 [2021-02-23 17:29:51,530 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:52,817 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-23 17:29:53,013 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-23 17:29:53,689 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:29:54,003 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-23 17:29:54,673 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 30 [2021-02-23 17:29:55,627 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-23 17:29:56,570 WARN L202 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 54 [2021-02-23 17:29:57,631 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-23 17:29:58,596 WARN L202 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-23 17:29:59,559 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-23 17:30:00,240 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:30:00,933 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:30:01,613 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:30:02,279 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:30:02,438 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:30:02,829 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 17 [2021-02-23 17:30:03,875 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 267 DAG size of output: 39 [2021-02-23 17:30:05,868 WARN L202 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 271 DAG size of output: 41 [2021-02-23 17:30:06,196 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-23 17:30:06,931 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:30:07,906 WARN L202 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-23 17:30:08,887 WARN L202 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 33 [2021-02-23 17:30:09,587 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:30:10,166 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-23 17:30:11,159 WARN L202 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-23 17:30:11,757 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 23 [2021-02-23 17:30:13,667 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 271 DAG size of output: 36 [2021-02-23 17:30:14,380 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-23 17:30:14,691 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 1 [2021-02-23 17:30:15,768 WARN L202 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 38 [2021-02-23 17:30:16,945 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 177 DAG size of output: 26 [2021-02-23 17:30:17,625 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:30:18,983 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-23 17:30:19,867 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 33 [2021-02-23 17:30:21,088 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-23 17:30:22,770 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 264 DAG size of output: 61 [2021-02-23 17:30:23,450 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:30:25,397 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-23 17:30:26,263 WARN L202 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 47 [2021-02-23 17:30:26,413 WARN L202 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:30:27,677 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-23 17:30:28,448 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-23 17:30:29,125 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 24 [2021-02-23 17:30:30,179 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 251 DAG size of output: 51 [2021-02-23 17:30:30,313 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 36 [2021-02-23 17:30:30,468 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 17:30:31,193 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-23 17:30:31,884 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:30:32,211 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 17:30:32,424 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:30:33,373 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 40 [2021-02-23 17:30:34,648 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 217 DAG size of output: 40 [2021-02-23 17:30:35,832 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 255 DAG size of output: 55 [2021-02-23 17:30:36,203 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 30 [2021-02-23 17:30:37,996 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 213 DAG size of output: 50 [2021-02-23 17:30:38,740 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-23 17:30:40,339 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 266 DAG size of output: 32 [2021-02-23 17:30:41,046 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-23 17:30:43,788 WARN L202 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 282 DAG size of output: 63 [2021-02-23 17:30:45,060 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-23 17:30:46,330 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2021-02-23 17:30:47,604 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 200 DAG size of output: 36 [2021-02-23 17:30:48,297 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:30:49,446 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-23 17:30:50,141 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-23 17:30:50,354 WARN L202 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 1 [2021-02-23 17:30:51,070 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-23 17:30:51,768 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-23 17:30:52,461 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-23 17:30:53,198 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2021-02-23 17:30:53,896 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-23 17:30:55,053 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 258 DAG size of output: 40 [2021-02-23 17:30:56,082 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 187 DAG size of output: 31 [2021-02-23 17:30:56,726 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-23 17:30:57,480 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 35 [2021-02-23 17:30:58,186 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 30 [2021-02-23 17:30:58,829 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-23 17:31:00,173 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-23 17:31:00,941 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-23 17:31:01,502 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 27 [2021-02-23 17:31:02,992 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-23 17:31:04,335 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 266 DAG size of output: 47 [2021-02-23 17:31:05,310 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 40 [2021-02-23 17:31:06,705 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 280 DAG size of output: 35 [2021-02-23 17:31:07,384 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-23 17:31:07,391 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 17:31:07,391 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-23 17:31:07,392 INFO L189 CegarLoopUtils]: For program point L246-2(line 246) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 204 259) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L251(lines 228 252) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-23 17:31:07,393 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L235(lines 235 239) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L235-1(lines 235 239) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 204 259) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 204 259) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L227-1(line 227) no Hoare annotation was computed. [2021-02-23 17:31:07,394 INFO L189 CegarLoopUtils]: For program point L227-2(line 227) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L248-1(lines 229 250) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-23 17:31:07,395 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L312(lines 285 313) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-23 17:31:07,396 INFO L189 CegarLoopUtils]: For program point L304-1(line 304) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 260 319) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L304-2(line 304) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L300-2(line 300) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 260 319) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L292(lines 292 296) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L292-1(lines 292 296) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L284-1(line 284) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L284-2(line 284) no Hoare annotation was computed. [2021-02-23 17:31:07,397 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 260 319) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L309-1(line 309) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L309-2(line 309) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 17:31:07,398 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L286-2(lines 286 311) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-23 17:31:07,399 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-23 17:31:07,400 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-23 17:31:07,400 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-23 17:31:07,400 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 857 863) the Hoare annotation is: true [2021-02-23 17:31:07,400 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 857 863) the Hoare annotation is: true [2021-02-23 17:31:07,400 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 17:31:07,400 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 864 872) the Hoare annotation is: true [2021-02-23 17:31:07,400 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 864 872) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-23 17:31:07,401 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-23 17:31:07,401 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-23 17:31:07,401 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 520 527) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:07,401 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 520 527) the Hoare annotation is: true [2021-02-23 17:31:07,401 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 520 527) the Hoare annotation is: true [2021-02-23 17:31:07,401 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 528 537) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-23 17:31:07,401 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-23 17:31:07,401 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 528 537) the Hoare annotation is: (let ((.cse0 (<= 0 (+ ~pumpRunning~0 2147483648))) (.cse2 (<= ~pumpRunning~0 2147483647)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 .cse4 (not (= ~pumpRunning~0 0)) .cse3) (or (not .cse0) (not .cse2) .cse1 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse0 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 2 ~waterLevel~0)) (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse1 .cse2)) (or (and .cse1 .cse2) .cse3 (not (= ~pumpRunning~0 0)) .cse0) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (and .cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret52|)) (.cse1 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret52|))) (let ((.cse3 (and .cse0 .cse1)) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= |__utac_acc__Specification5_spec__2_#t~ret52| 2147483647) (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret52| 2147483648)) .cse0 .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse3 .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2)))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L550(lines 550 560) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L548-1(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-23 17:31:07,402 INFO L185 CegarLoopUtils]: At program point L546(lines 546 563) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~3)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L548-2(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse1 (not (= 2 ~waterLevel~0))) (or (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) .cse0 .cse2 .cse1))) [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L548-3(line 548) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= |__utac_acc__Specification5_spec__3_#t~ret54| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L546-1(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,403 INFO L192 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: true [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L544-1(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L544-2(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,403 INFO L185 CegarLoopUtils]: At program point L544-3(line 544) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (= 2 |__utac_acc__Specification5_spec__3_#t~ret53|)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (and (= __utac_acc__Specification5_spec__3_~tmp~3 |__utac_acc__Specification5_spec__3_#t~ret53|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret53|)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,403 INFO L192 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: true [2021-02-23 17:31:07,403 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 538 566) the Hoare annotation is: true [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 538 566) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~3) (not (= ~pumpRunning~0 0)) .cse0 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~3 ~waterLevel~0) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point L551(lines 551 557) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point L959(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point L959-1(line 959) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 947 969) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,404 INFO L185 CegarLoopUtils]: At program point L957(lines 957 964) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,404 INFO L192 CegarLoopUtils]: At program point L957-1(lines 957 964) the Hoare annotation is: true [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L955(line 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L954(line 954) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L955-1(line 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L953(line 953) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L955-2(line 955) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~9 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret81| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,405 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 947 969) the Hoare annotation is: true [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L953-1(line 953) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,405 INFO L185 CegarLoopUtils]: At program point L949(line 949) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,405 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 947 969) the Hoare annotation is: true [2021-02-23 17:31:07,405 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-23 17:31:07,405 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 905 928) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 905 928) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 905 928) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L920(line 920) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-23 17:31:07,406 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point L629-1(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 610 634) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (<= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-23 17:31:07,407 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 610 634) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse8 .cse6)) (.cse5 (not .cse7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L618(lines 618 626) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L616(line 616) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L616-1(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L614(lines 614 631) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L616-2(line 616) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0) .cse1 .cse2 .cse3 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse1 (not .cse9)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not .cse8)) (.cse4 (not .cse6)) (.cse5 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret55|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse8 .cse0 .cse9 .cse7 (= ~pumpRunning~0 0)))) (and (or (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret55|) .cse0 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-23 17:31:07,408 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,409 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 705 713) the Hoare annotation is: true [2021-02-23 17:31:07,409 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 705 713) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,409 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-23 17:31:07,409 INFO L192 CegarLoopUtils]: At program point L709(line 709) the Hoare annotation is: true [2021-02-23 17:31:07,409 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-23 17:31:07,409 INFO L189 CegarLoopUtils]: For program point L733(lines 733 741) no Hoare annotation was computed. [2021-02-23 17:31:07,409 INFO L189 CegarLoopUtils]: For program point L733-2(lines 733 741) no Hoare annotation was computed. [2021-02-23 17:31:07,409 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 17:31:07,409 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L721(lines 721 729) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L721-2(lines 721 729) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 714 749) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L744-1(line 744) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 714 749) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 714 749) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 850 856) the Hoare annotation is: true [2021-02-23 17:31:07,410 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 850 856) the Hoare annotation is: true [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L188-1(line 188) no Hoare annotation was computed. [2021-02-23 17:31:07,410 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L184-1(line 184) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 158 203) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 158 203) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 158 203) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-23 17:31:07,411 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L158(lines 158 203) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L158-1(lines 158 203) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-23 17:31:07,412 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L181-1(line 181) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-23 17:31:07,413 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L510-1(line 510) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L510-2(line 510) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 471 516) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L471(lines 471 516) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L502(lines 502 503) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 471 516) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L490-1(line 490) no Hoare annotation was computed. [2021-02-23 17:31:07,414 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L490-2(line 490) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 471 516) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-23 17:31:07,415 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L495(lines 495 496) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L491(lines 491 498) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L485(lines 485 505) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L189 CegarLoopUtils]: For program point L485-1(lines 485 505) no Hoare annotation was computed. [2021-02-23 17:31:07,416 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 936 946) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,416 INFO L185 CegarLoopUtils]: At program point L941(line 941) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-23 17:31:07,416 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 936 946) the Hoare annotation is: true [2021-02-23 17:31:07,417 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 936 946) the Hoare annotation is: true [2021-02-23 17:31:07,417 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 694 704) the Hoare annotation is: true [2021-02-23 17:31:07,417 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:07,417 INFO L192 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: true [2021-02-23 17:31:07,417 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,417 INFO L185 CegarLoopUtils]: At program point L699-1(line 699) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point L699-2(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (<= |isMethaneAlarm_#t~ret58| 2147483647)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point L699-3(line 699) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0)) (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret58|) (<= 0 (+ |isMethaneAlarm_#t~ret58| 2147483648)) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#t~ret58|) (<= |isMethaneAlarm_#t~ret58| 2147483647))) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 694 704) the Hoare annotation is: (or (and (<= 0 (+ isMethaneAlarm_~retValue_acc~6 2147483648)) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~6 2147483647) (= isMethaneAlarm_~retValue_acc~6 |isMethaneAlarm_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 686 693) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-23 17:31:07,418 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:07,419 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-23 17:31:07,419 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse0 (not .cse9)) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) .cse9 (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse8 .cse5 .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse7)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point L642-1(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point L640(lines 640 657) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point L642-2(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,419 INFO L185 CegarLoopUtils]: At program point L642-3(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 636 660) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L655-1(lines 636 660) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L644(lines 644 652) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,420 INFO L185 CegarLoopUtils]: At program point L642(line 642) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-23 17:31:07,420 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 602 608) the Hoare annotation is: true [2021-02-23 17:31:07,421 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 602 608) the Hoare annotation is: true [2021-02-23 17:31:07,421 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (let ((.cse2 (<= test_~tmp___0~2 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse8 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse9 .cse6 .cse7) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse8 .cse10 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse3 .cse4 .cse8 .cse10 .cse9 .cse7))) [2021-02-23 17:31:07,421 INFO L185 CegarLoopUtils]: At program point L799-1(line 799) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= test_~tmp___0~2 |test_#t~nondet77|)) (.cse2 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (and .cse0 .cse1 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-23 17:31:07,421 INFO L185 CegarLoopUtils]: At program point L824(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-23 17:31:07,421 INFO L185 CegarLoopUtils]: At program point L791(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse6 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse5 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse4))) [2021-02-23 17:31:07,421 INFO L185 CegarLoopUtils]: At program point L791-1(lines 791 797) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= test_~tmp~8 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse4 .cse8 .cse5) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~8 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (not .cse2) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse7 .cse8 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L783(lines 783 787) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L817(lines 817 821) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L817-2(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,422 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,423 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 771 834) the Hoare annotation is: true [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point L801(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point L801-1(lines 801 807) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 771 834) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,423 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (let ((.cse7 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~8 0))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse3 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6))) [2021-02-23 17:31:07,424 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 771 834) the Hoare annotation is: true [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse3 (<= |test_#t~nondet76| 2147483647)) (.cse8 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse8 .cse5 .cse9 .cse6 .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4 (<= ~pumpRunning~0 2147483647) .cse5 .cse6 .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7))) [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L789-1(line 789) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse7 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= |test_#t~nondet76| 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= test_~tmp~8 |test_#t~nondet76|))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse5 .cse6) (not .cse7) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6))) [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L773(line 773) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L827(lines 780 828) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L815(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,424 INFO L185 CegarLoopUtils]: At program point L782(lines 781 826) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0)) (.cse3 (= 1 ~systemActive~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse4 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-23 17:31:07,425 INFO L185 CegarLoopUtils]: At program point L815-1(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,425 INFO L185 CegarLoopUtils]: At program point L815-2(line 815) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,425 INFO L185 CegarLoopUtils]: At program point L811(lines 811 822) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-23 17:31:07,425 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-23 17:31:07,425 INFO L185 CegarLoopUtils]: At program point L803(line 803) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5))) [2021-02-23 17:31:07,425 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 17:31:07,425 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-23 17:31:07,425 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L444-2(line 444) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 425 470) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L449(lines 449 450) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L445(lines 445 452) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 17:31:07,426 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L439(lines 439 459) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L439-1(lines 439 459) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 425 470) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L466-1(line 466) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 425 470) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L466-2(line 466) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L464-1(line 464) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L464-2(line 464) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-23 17:31:07,427 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L425(lines 425 470) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L456(lines 456 457) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,428 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,428 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 661 668) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-23 17:31:07,428 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L382-1(line 382) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L382-2(line 382) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 17:31:07,429 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L392(lines 370 393) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L351(lines 351 367) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L384-1(line 384) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 322 424) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L384-2(line 384) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L368(lines 368 409) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 17:31:07,430 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L360-1(line 360) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 322 424) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L410(lines 410 421) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 322 424) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L386-1(line 386) no Hoare annotation was computed. [2021-02-23 17:31:07,431 INFO L189 CegarLoopUtils]: For program point L353-1(line 353) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L411(lines 411 418) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L346(lines 346 350) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L371-2(lines 371 391) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 17:31:07,432 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L322(lines 322 424) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L322-1(lines 322 424) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L413-1(line 413) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L413-2(line 413) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L372(lines 371 391) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 17:31:07,433 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L373(lines 373 377) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L398-1(line 398) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L398-2(line 398) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 840 849) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 840 849) no Hoare annotation was computed. [2021-02-23 17:31:07,434 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-23 17:31:07,435 INFO L189 CegarLoopUtils]: For program point L842-1(line 842) no Hoare annotation was computed. [2021-02-23 17:31:07,435 INFO L189 CegarLoopUtils]: For program point L842-2(line 842) no Hoare annotation was computed. [2021-02-23 17:31:07,435 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 840 849) no Hoare annotation was computed. [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,435 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,436 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L449(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,437 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L573(line 573) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L495-1(line 495) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L743-1(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L743-2(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L743-3(line 743) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,438 INFO L185 CegarLoopUtils]: At program point L739(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L739-1(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L739-2(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L739-3(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L739-4(line 739) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L735-1(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L735-2(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L735-3(line 735) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,439 INFO L185 CegarLoopUtils]: At program point L731-1(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-2(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-3(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-4(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L727-1(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-5(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L727-2(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-6(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L727-3(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L731-7(line 731) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L727-4(line 727) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,440 INFO L185 CegarLoopUtils]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L723-2(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L496(line 496) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L723-3(line 723) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L456(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,441 INFO L185 CegarLoopUtils]: At program point L456-1(line 456) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L745-2(line 745) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (or (and (= |activatePump_#t~ret57| activatePump_~tmp~6) (= |activatePump_#t~ret57| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0))) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 669 685) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,442 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 activatePump_~tmp~6) (= activatePump_~tmp~6 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point L680-1(lines 669 685) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~6))) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) .cse0) (and (= ~pumpRunning~0 1) .cse0 (= activatePump_~tmp~6 0)) (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (<= 2 ~waterLevel~0)))) [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point L676(lines 676 682) the Hoare annotation is: (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,443 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2))) [2021-02-23 17:31:07,443 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse1) (or .cse2 (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse0 .cse1))) [2021-02-23 17:31:07,443 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 750 768) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L765(line 765) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterLevel_~tmp~7 0) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L760(line 760) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L759(lines 759 763) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not .cse6)) (.cse4 (and (= isHighWaterLevel_~tmp~7 0) .cse6 .cse7 .cse5))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not .cse5) .cse4)))) [2021-02-23 17:31:07,444 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 750 768) the Hoare annotation is: true [2021-02-23 17:31:07,444 INFO L192 CegarLoopUtils]: At program point L757(line 757) the Hoare annotation is: true [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L759-2(lines 759 763) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L757-1(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-23 17:31:07,444 INFO L185 CegarLoopUtils]: At program point L757-2(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |isHighWaterLevel_#t~ret75| 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-23 17:31:07,445 INFO L185 CegarLoopUtils]: At program point L757-3(line 757) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret75| 0) (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~7)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret75|)) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-23 17:31:07,445 INFO L192 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: true [2021-02-23 17:31:07,445 INFO L192 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: true [2021-02-23 17:31:07,445 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 750 768) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (or (and (= isHighWaterLevel_~tmp~7 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~8) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-23 17:31:07,445 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-23 17:31:07,445 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-23 17:31:07,445 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,445 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-23 17:31:07,445 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 2 ~waterLevel~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,445 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 17:31:07,446 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 17:31:07,446 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 17:31:07,446 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 17:31:07,446 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-23 17:31:07,446 INFO L185 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,446 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-23 17:31:07,446 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,446 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (not (= 2 ~waterLevel~0))) [2021-02-23 17:31:07,446 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 575 601) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and .cse3 .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse1 .cse2) (or (and .cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4) .cse0 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-23 17:31:07,446 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse2 (= ~pumpRunning~0 0)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (not (= |old(~waterLevel~0)| 2)) .cse1))) [2021-02-23 17:31:07,447 INFO L185 CegarLoopUtils]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-23 17:31:07,447 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-23 17:31:07,447 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 2)) .cse1 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647))))) [2021-02-23 17:31:07,447 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 575 601) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= ~waterLevel~0 1)) (.cse3 (= ~pumpRunning~0 0)) (.cse14 (= ~switchedOnBeforeTS~0 0))) (let ((.cse8 (and .cse15 .cse3 (not .cse14))) (.cse9 (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse15 .cse12 .cse6 (<= ~pumpRunning~0 2147483647))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (and .cse11 (= ~pumpRunning~0 1) .cse13 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse14)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not .cse13))) (and (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (< ~waterLevel~0 3))) (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse6 .cse1 .cse2) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (or .cse7 .cse8 (and .cse6 .cse3) .cse9 .cse10 .cse5) (or .cse8 .cse9 (not (= |old(~pumpRunning~0)| 1)) .cse10 .cse5 (not .cse0)) (or (and .cse11 .cse12 .cse6) .cse7 .cse4 .cse5 (not (= |old(~pumpRunning~0)| 0)))))) [2021-02-23 17:31:07,447 INFO L185 CegarLoopUtils]: At program point L582(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~waterLevel~0 1) .cse3 .cse2 (<= ~pumpRunning~0 2147483647)) (and .cse2 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse1) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse2) .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-23 17:31:07,448 INFO L185 CegarLoopUtils]: At program point L580(lines 578 600) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~waterLevel~0)| 2)) .cse2 (and (<= 0 (+ ~pumpRunning~0 2147483648)) (= 2 ~waterLevel~0) .cse3 .cse4 (<= ~pumpRunning~0 2147483647)))))) [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L896(line 896) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 875 904) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 875 904) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L889(lines 889 893) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L889-1(lines 889 893) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L885-2(lines 885 899) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L881-1(line 881) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L192 CegarLoopUtils]: At program point L900(lines 875 904) the Hoare annotation is: true [2021-02-23 17:31:07,448 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-23 17:31:07,449 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 929 935) the Hoare annotation is: true [2021-02-23 17:31:07,449 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 929 935) the Hoare annotation is: true [2021-02-23 17:31:07,449 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-23 17:31:07,449 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 17:31:07,449 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,449 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse0 (= test_~tmp~8 0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,450 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6))) [2021-02-23 17:31:07,450 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (= ~pumpRunning~0 1)) .cse1 (= 2 ~waterLevel~0) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-23 17:31:07,450 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 143 150) the Hoare annotation is: true [2021-02-23 17:31:07,450 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) the Hoare annotation is: true [2021-02-23 17:31:07,450 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 143 150) the Hoare annotation is: true [2021-02-23 17:31:07,450 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 143 150) the Hoare annotation is: true [2021-02-23 17:31:07,450 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-23 17:31:07,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 05:31:07 BoogieIcfgContainer [2021-02-23 17:31:07,488 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 17:31:07,489 INFO L168 Benchmark]: Toolchain (without parser) took 374503.55 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 126.1 MB in the beginning and 1.0 GB in the end (delta: -917.5 MB). Peak memory consumption was 959.3 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:07,489 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 17:31:07,489 INFO L168 Benchmark]: CACSL2BoogieTranslator took 759.53 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 103.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:07,490 INFO L168 Benchmark]: Boogie Preprocessor took 182.63 ms. Allocated memory is still 151.0 MB. Free memory was 103.4 MB in the beginning and 130.9 MB in the end (delta: -27.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:07,490 INFO L168 Benchmark]: RCFGBuilder took 1694.00 ms. Allocated memory is still 151.0 MB. Free memory was 130.9 MB in the beginning and 105.2 MB in the end (delta: 25.7 MB). Peak memory consumption was 87.6 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:07,490 INFO L168 Benchmark]: TraceAbstraction took 371840.61 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 104.7 MB in the beginning and 1.0 GB in the end (delta: -938.9 MB). Peak memory consumption was 937.0 MB. Max. memory is 8.0 GB. [2021-02-23 17:31:07,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 759.53 ms. Allocated memory is still 151.0 MB. Free memory was 125.0 MB in the beginning and 103.4 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 182.63 ms. Allocated memory is still 151.0 MB. Free memory was 103.4 MB in the beginning and 130.9 MB in the end (delta: -27.5 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1694.00 ms. Allocated memory is still 151.0 MB. Free memory was 130.9 MB in the beginning and 105.2 MB in the end (delta: 25.7 MB). Peak memory consumption was 87.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 371840.61 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 104.7 MB in the beginning and 1.0 GB in the end (delta: -938.9 MB). Peak memory consumption was 937.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 147]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 781]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || (((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((((((0 <= pumpRunning + 2147483648 && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && tmp <= 2147483647) && pumpRunning <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && pumpRunning == 1) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 857]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 520]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 864]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 528]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((0 <= pumpRunning + 2147483648 && pumpRunning == switchedOnBeforeTS) && pumpRunning <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) - ProcedureContractResult [Line: 538]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == switchedOnBeforeTS) || 2 == tmp) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((((!(pumpRunning == 1) || tmp == waterLevel) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 947]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 610]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 1 == systemActive) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || tmp == 1)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 705]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && ((!(1 == systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 850]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 936]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 694]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((0 <= retValue_acc + 2147483648 && retValue_acc == methaneLevelCritical) && retValue_acc <= 2147483647) && retValue_acc == \result) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 686]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || ((((((retValue_acc == 0 && pumpRunning == switchedOnBeforeTS) && \result == retValue_acc) && 1 == systemActive) && waterLevel < 3) && 2 <= waterLevel) && pumpRunning == 0)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 636]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 602]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 771]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 661]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(methaneLevelCritical == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 669]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) && methaneLevelCritical == tmp) || ((pumpRunning == 1 && methaneLevelCritical == tmp) && tmp == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((!(pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 750]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((((tmp == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == switchedOnBeforeTS) || (\result == retValue_acc && methaneLevelCritical == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp == 1)) || !(2 == waterLevel) - ProcedureContractResult [Line: 575]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) && ((((((((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || (pumpRunning == \old(pumpRunning) && pumpRunning == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0)) || ((((0 <= pumpRunning + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) && pumpRunning <= 2147483647)) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || (((((\old(waterLevel) == waterLevel && pumpRunning == 1) && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel) && switchedOnBeforeTS == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 875]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 929]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || tmp == 0) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(pumpRunning == 1) || tmp == 0) || 2 == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 143]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 649 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 147.6s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 130.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 223.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3064 SDtfs, 10358 SDslu, 8319 SDs, 0 SdLazy, 23208 SolverSat, 4630 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1064 GetRequests, 474 SyntacticMatches, 11 SemanticMatches, 579 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 80445 ImplicationChecksByTransitivity, 93.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1163occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 649 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 297 LocationsWithAnnotation, 6297 PreInvPairs, 8696 NumberOfFragments, 10544 HoareAnnotationTreeSize, 6297 FomulaSimplifications, 774369654 FormulaSimplificationTreeSizeReduction, 63.5s HoareSimplificationTime, 297 FomulaSimplificationsInter, 2105609 FormulaSimplificationTreeSizeReductionInter, 159.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...