/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_product30.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:50:57,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:50:57,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:50:57,070 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:50:57,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:50:57,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:50:57,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:50:57,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:50:57,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:50:57,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:50:57,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:50:57,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:50:57,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:50:57,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:50:57,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:50:57,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:50:57,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:50:57,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:50:57,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:50:57,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:50:57,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:50:57,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:50:57,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:50:57,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:50:57,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:50:57,109 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:50:57,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:50:57,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:50:57,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:50:57,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:50:57,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:50:57,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:50:57,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:50:57,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:50:57,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:50:57,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:50:57,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:50:57,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:50:57,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:50:57,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:50:57,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:50:57,143 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:50:57,166 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:50:57,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:50:57,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:50:57,171 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:50:57,171 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:50:57,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:50:57,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:50:57,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:50:57,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:50:57,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:50:57,173 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:50:57,174 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:50:57,174 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:50:57,174 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:50:57,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:50:57,174 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:50:57,175 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:50:57,175 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:50:57,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:50:57,175 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:50:57,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:50:57,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:50:57,176 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:50:57,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:50:57,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:50:57,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:50:57,592 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:50:57,593 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:50:57,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2021-02-21 19:50:57,680 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316990ccc/7901f738a44b4a70bba1d45000364c3a/FLAG1549541e6 [2021-02-21 19:50:58,444 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:50:58,445 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2021-02-21 19:50:58,463 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316990ccc/7901f738a44b4a70bba1d45000364c3a/FLAG1549541e6 [2021-02-21 19:50:58,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/316990ccc/7901f738a44b4a70bba1d45000364c3a [2021-02-21 19:50:58,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:50:58,720 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:50:58,723 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:58,723 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:50:58,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:50:58,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:58" (1/1) ... [2021-02-21 19:50:58,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f539edd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:58, skipping insertion in model container [2021-02-21 19:50:58,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:50:58" (1/1) ... [2021-02-21 19:50:58,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:50:58,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:50:59,071 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_product30.cil.c[16083,16096] [2021-02-21 19:50:59,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:59,102 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:50:59,239 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_product30.cil.c[16083,16096] [2021-02-21 19:50:59,261 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:50:59,330 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:50:59,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59 WrapperNode [2021-02-21 19:50:59,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:50:59,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:50:59,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:50:59,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:50:59,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (1/1) ... [2021-02-21 19:50:59,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:50:59,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:50:59,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:50:59,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:50:59,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (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 [2021-02-21 19:50:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:50:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:50:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:59,543 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:50:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:50:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:50:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 19:50:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:50:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:50:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:50:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:50:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:50:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:50:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-21 19:50:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:50:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:50:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:50:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:50:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:50:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:50:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:50:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:50:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:50:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:50:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:50:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:50:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:50:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:50:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:50:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:50:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:50:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:50:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-21 19:50:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:50:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:50:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:50:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:50:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:50:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:50:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:50:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:50:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:50:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:50:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-21 19:50:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 19:50:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:50:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2021-02-21 19:50:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:50:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:50:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:50:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:50:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:50:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:50:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:50:59,557 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:50:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:50:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:50:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:50:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:50:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:50:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:50:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:50:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:50:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:50:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:50:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:50:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:50:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:50:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:50:59,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:51:01,392 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:51:01,392 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:51:01,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:51:01 BoogieIcfgContainer [2021-02-21 19:51:01,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:51:01,398 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:51:01,398 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:51:01,402 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:51:01,402 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:50:58" (1/3) ... [2021-02-21 19:51:01,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d3343e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:51:01, skipping insertion in model container [2021-02-21 19:51:01,403 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:50:59" (2/3) ... [2021-02-21 19:51:01,403 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d3343e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:51:01, skipping insertion in model container [2021-02-21 19:51:01,404 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:51:01" (3/3) ... [2021-02-21 19:51:01,405 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product30.cil.c [2021-02-21 19:51:01,412 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:51:01,419 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:51:01,440 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:51:01,465 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:51:01,465 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:51:01,465 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:51:01,465 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:51:01,465 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:51:01,466 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:51:01,466 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:51:01,466 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:51:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states. [2021-02-21 19:51:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:51:01,515 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:01,516 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] [2021-02-21 19:51:01,517 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:01,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:01,524 INFO L82 PathProgramCache]: Analyzing trace with hash 274816695, now seen corresponding path program 1 times [2021-02-21 19:51:01,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:01,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [129763135] [2021-02-21 19:51:01,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:01,632 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,712 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:02,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:51:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:51:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:51:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:02,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:02,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:51:02,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [129763135] [2021-02-21 19:51:02,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:02,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:51:02,958 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2012695596] [2021-02-21 19:51:02,964 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:51:02,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:02,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:51:02,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:51:02,982 INFO L87 Difference]: Start difference. First operand 333 states. Second operand 4 states. [2021-02-21 19:51:05,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:05,256 INFO L93 Difference]: Finished difference Result 499 states and 585 transitions. [2021-02-21 19:51:05,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:51:05,258 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:51:05,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:05,276 INFO L225 Difference]: With dead ends: 499 [2021-02-21 19:51:05,276 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 19:51:05,282 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:51:05,302 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 19:51:05,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 271. [2021-02-21 19:51:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2021-02-21 19:51:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 294 transitions. [2021-02-21 19:51:05,480 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 294 transitions. Word has length 165 [2021-02-21 19:51:05,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:05,482 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 294 transitions. [2021-02-21 19:51:05,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:51:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 294 transitions. [2021-02-21 19:51:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:51:05,489 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:05,489 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] [2021-02-21 19:51:05,490 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:51:05,490 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:05,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:05,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1997425219, now seen corresponding path program 1 times [2021-02-21 19:51:05,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:05,491 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1897182287] [2021-02-21 19:51:05,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:05,496 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:05,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:05,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:05,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:05,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:05,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:05,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,257 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:06,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,344 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:51:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:51:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,383 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:51:06,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:06,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:06,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:51:06,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1897182287] [2021-02-21 19:51:06,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:06,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:51:06,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587906377] [2021-02-21 19:51:06,449 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:51:06,449 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:06,449 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:51:06,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:51:06,450 INFO L87 Difference]: Start difference. First operand 271 states and 294 transitions. Second operand 5 states. [2021-02-21 19:51:07,698 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:51:09,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:09,397 INFO L93 Difference]: Finished difference Result 423 states and 476 transitions. [2021-02-21 19:51:09,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:51:09,399 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:51:09,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:09,403 INFO L225 Difference]: With dead ends: 423 [2021-02-21 19:51:09,404 INFO L226 Difference]: Without dead ends: 306 [2021-02-21 19:51:09,406 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:51:09,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-21 19:51:09,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 261. [2021-02-21 19:51:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-21 19:51:09,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 281 transitions. [2021-02-21 19:51:09,503 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 281 transitions. Word has length 166 [2021-02-21 19:51:09,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:09,504 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 281 transitions. [2021-02-21 19:51:09,504 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:51:09,504 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 281 transitions. [2021-02-21 19:51:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:51:09,508 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:09,508 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] [2021-02-21 19:51:09,509 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:51:09,509 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:09,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:09,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1032512600, now seen corresponding path program 1 times [2021-02-21 19:51:09,510 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:09,510 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [381410035] [2021-02-21 19:51:09,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:09,514 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:09,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:09,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:09,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:09,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:09,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:51:09,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:09,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,421 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:10,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:10,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:51:10,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:51:10,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,591 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:51:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:10,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:51:10,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:10,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:51:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:51:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:10,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:10,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:51:10,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [381410035] [2021-02-21 19:51:10,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:10,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:51:10,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962354664] [2021-02-21 19:51:10,716 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:51:10,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:10,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:51:10,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:51:10,717 INFO L87 Difference]: Start difference. First operand 261 states and 281 transitions. Second operand 11 states. [2021-02-21 19:51:11,814 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:12,726 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:51:13,504 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:51:14,245 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:15,008 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:51:15,753 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:18,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:18,756 INFO L93 Difference]: Finished difference Result 470 states and 541 transitions. [2021-02-21 19:51:18,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:51:18,758 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:51:18,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:18,763 INFO L225 Difference]: With dead ends: 470 [2021-02-21 19:51:18,763 INFO L226 Difference]: Without dead ends: 329 [2021-02-21 19:51:18,765 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:51:18,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-02-21 19:51:18,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 261. [2021-02-21 19:51:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-21 19:51:18,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 280 transitions. [2021-02-21 19:51:18,895 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 280 transitions. Word has length 179 [2021-02-21 19:51:18,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:18,896 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 280 transitions. [2021-02-21 19:51:18,896 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:51:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 280 transitions. [2021-02-21 19:51:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2021-02-21 19:51:18,899 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:18,900 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] [2021-02-21 19:51:18,900 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:51:18,900 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:18,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:18,901 INFO L82 PathProgramCache]: Analyzing trace with hash 1338310610, now seen corresponding path program 1 times [2021-02-21 19:51:18,901 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:18,902 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1153250132] [2021-02-21 19:51:18,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:18,905 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:18,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:18,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,682 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:19,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:19,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:19,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,757 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:19,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:51:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:51:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,814 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:51:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:51:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:51:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-21 19:51:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-02-21 19:51:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:19,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:19,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:19,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:19,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:51:19,957 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1153250132] [2021-02-21 19:51:19,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:19,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:51:19,958 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155130652] [2021-02-21 19:51:19,959 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:51:19,959 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:19,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:51:19,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:51:19,960 INFO L87 Difference]: Start difference. First operand 261 states and 280 transitions. Second operand 11 states. [2021-02-21 19:51:21,077 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:22,900 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:23,582 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:51:25,417 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:26,163 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:51:26,879 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:27,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:27,011 INFO L93 Difference]: Finished difference Result 408 states and 472 transitions. [2021-02-21 19:51:27,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-21 19:51:27,012 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 192 [2021-02-21 19:51:27,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:27,024 INFO L225 Difference]: With dead ends: 408 [2021-02-21 19:51:27,024 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:51:27,026 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=166, Invalid=386, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:51:27,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:51:27,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:51:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:51:27,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:51:27,027 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 192 [2021-02-21 19:51:27,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:27,027 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:51:27,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:51:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:51:27,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:51:27,028 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:51:27,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:51:31,364 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:31,901 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:32,461 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:32,971 WARN L202 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:33,531 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:34,089 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:34,714 WARN L202 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:35,319 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:36,043 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:36,591 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:37,211 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:37,799 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:51:38,339 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:38,969 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:39,494 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:40,109 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:40,689 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:41,331 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:42,065 WARN L202 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:51:42,685 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:43,250 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:43,969 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:44,536 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:45,180 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2021-02-21 19:51:45,844 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:46,410 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:47,004 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-21 19:51:47,629 WARN L202 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 13 [2021-02-21 19:51:48,342 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:48,916 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:49,998 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:50,596 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:51,158 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:51,868 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:52,631 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-21 19:51:53,307 WARN L202 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:53,992 WARN L202 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:54,568 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:55,143 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:51:55,794 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:56,353 WARN L202 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:56,925 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-21 19:51:57,488 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:58,097 WARN L202 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-21 19:51:58,641 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:59,303 WARN L202 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 12 [2021-02-21 19:51:59,790 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:52:00,338 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:52:00,898 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 11 [2021-02-21 19:52:01,684 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 14 [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-21 19:52:01,713 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L502(lines 502 506) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L502-1(lines 502 506) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 471 526) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 19:52:01,714 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L515-1(lines 496 517) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 19:52:01,715 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 471 526) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 471 526) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L500(line 500) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 19:52:01,716 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L513-1(line 513) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L513-2(line 513) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 19:52:01,717 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L518(lines 495 519) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L576-1(line 576) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L576-2(line 576) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 19:52:01,718 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L572-1(line 572) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L572-2(line 572) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 527 586) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 527 586) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-21 19:52:01,719 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L536(line 536) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 527 586) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L553-2(lines 553 578) no Hoare annotation was computed. [2021-02-21 19:52:01,720 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 19:52:01,721 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L579(lines 552 580) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L571-1(line 571) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L571-2(line 571) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 19:52:01,722 INFO L189 CegarLoopUtils]: For program point L567-1(line 567) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L567-2(line 567) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L559(lines 559 563) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L559-1(lines 559 563) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L551-1(line 551) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L551-2(line 551) no Hoare annotation was computed. [2021-02-21 19:52:01,723 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-21 19:52:01,724 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 402 408) the Hoare annotation is: true [2021-02-21 19:52:01,724 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 402 408) the Hoare annotation is: true [2021-02-21 19:52:01,724 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 409 417) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-21 19:52:01,724 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,724 INFO L192 CegarLoopUtils]: At program point L413(line 413) the Hoare annotation is: true [2021-02-21 19:52:01,724 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 409 417) the Hoare annotation is: true [2021-02-21 19:52:01,725 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 409 417) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (<= |valid_product_#res| 1))) [2021-02-21 19:52:01,725 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 333 340) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:52:01,725 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 333 340) the Hoare annotation is: true [2021-02-21 19:52:01,725 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 333 340) the Hoare annotation is: true [2021-02-21 19:52:01,725 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 341 350) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:52:01,725 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 341 350) the Hoare annotation is: true [2021-02-21 19:52:01,725 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:52:01,726 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:52:01,726 INFO L192 CegarLoopUtils]: At program point L346-2(line 346) the Hoare annotation is: true [2021-02-21 19:52:01,726 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 341 350) the Hoare annotation is: true [2021-02-21 19:52:01,726 INFO L192 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: true [2021-02-21 19:52:01,726 INFO L185 CegarLoopUtils]: At program point L366(line 366) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,726 INFO L185 CegarLoopUtils]: At program point L364(lines 364 370) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,726 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 351 379) the Hoare annotation is: true [2021-02-21 19:52:01,727 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 351 379) the Hoare annotation is: true [2021-02-21 19:52:01,727 INFO L185 CegarLoopUtils]: At program point L363(lines 363 373) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,727 INFO L192 CegarLoopUtils]: At program point L361(line 361) the Hoare annotation is: true [2021-02-21 19:52:01,727 INFO L185 CegarLoopUtils]: At program point L361-1(line 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,727 INFO L192 CegarLoopUtils]: At program point L359(lines 359 376) the Hoare annotation is: true [2021-02-21 19:52:01,727 INFO L185 CegarLoopUtils]: At program point L361-2(line 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,727 INFO L185 CegarLoopUtils]: At program point L361-3(line 361) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret34| 0)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,727 INFO L192 CegarLoopUtils]: At program point L359-1(lines 351 379) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point L357-1(line 357) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point L357-2(line 357) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point L357-3(line 357) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 867 889) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 867 889) the Hoare annotation is: true [2021-02-21 19:52:01,728 INFO L192 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: true [2021-02-21 19:52:01,729 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,729 INFO L185 CegarLoopUtils]: At program point L879-1(line 879) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,729 INFO L185 CegarLoopUtils]: At program point L877(lines 877 884) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,729 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 867 889) the Hoare annotation is: true [2021-02-21 19:52:01,729 INFO L192 CegarLoopUtils]: At program point L877-1(lines 877 884) the Hoare annotation is: true [2021-02-21 19:52:01,729 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret71| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,729 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,730 INFO L185 CegarLoopUtils]: At program point L875-1(line 875) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret71| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,730 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,730 INFO L185 CegarLoopUtils]: At program point L875-2(line 875) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret71| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,730 INFO L185 CegarLoopUtils]: At program point L873-1(line 873) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,730 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,730 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 825 848) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 825 848) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 825 848) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-21 19:52:01,731 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 19:52:01,732 INFO L185 CegarLoopUtils]: At program point L98-1(line 98) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,732 INFO L185 CegarLoopUtils]: At program point L96(lines 96 113) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,732 INFO L185 CegarLoopUtils]: At program point L98-2(line 98) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point L98-3(line 98) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 92 116) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point L111-1(lines 92 116) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 92 116) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,733 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,734 INFO L185 CegarLoopUtils]: At program point L100(lines 100 108) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,734 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,734 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-21 19:52:01,734 INFO L192 CegarLoopUtils]: At program point L191(line 191) the Hoare annotation is: true [2021-02-21 19:52:01,734 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 187 195) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 19:52:01,734 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 187 195) the Hoare annotation is: true [2021-02-21 19:52:01,734 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 187 195) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 232 250) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 232 250) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L242(line 242) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L241(lines 241 245) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L239(line 239) the Hoare annotation is: true [2021-02-21 19:52:01,735 INFO L192 CegarLoopUtils]: At program point L241-2(lines 241 245) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point L239-1(line 239) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point L239-2(line 239) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point L239-3(line 239) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 232 250) the Hoare annotation is: true [2021-02-21 19:52:01,736 INFO L189 CegarLoopUtils]: For program point L226-1(line 226) no Hoare annotation was computed. [2021-02-21 19:52:01,736 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 19:52:01,736 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L215(lines 215 223) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L215-2(lines 215 223) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 196 231) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L203(lines 203 211) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point L203-2(lines 203 211) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 196 231) no Hoare annotation was computed. [2021-02-21 19:52:01,737 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 196 231) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 395 401) the Hoare annotation is: true [2021-02-21 19:52:01,738 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 395 401) the Hoare annotation is: true [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point L448-1(line 448) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 19:52:01,738 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 425 470) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 425 470) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 19:52:01,739 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 425 470) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L455-1(line 455) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L451-1(line 451) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 19:52:01,740 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 19:52:01,741 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L462-1(line 462) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L462-2(line 462) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L425(lines 425 470) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L425-1(lines 425 470) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point L762(lines 762 763) no Hoare annotation was computed. [2021-02-21 19:52:01,742 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 738 783) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L758(lines 758 765) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L752(lines 752 772) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L752-1(lines 752 772) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 738 783) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-21 19:52:01,743 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L779-2(line 779) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L777-1(line 777) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L777-2(line 777) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 738 783) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 19:52:01,744 INFO L189 CegarLoopUtils]: For program point L738(lines 738 783) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L769(lines 769 770) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L757-1(line 757) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L757-2(line 757) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-21 19:52:01,745 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 19:52:01,746 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 856 866) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,746 INFO L185 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 856 866) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 856 866) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 176 186) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 176 186) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 176 186) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point L181-1(line 181) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point L181-2(line 181) the Hoare annotation is: true [2021-02-21 19:52:01,747 INFO L192 CegarLoopUtils]: At program point L181-3(line 181) the Hoare annotation is: true [2021-02-21 19:52:01,748 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 168 175) the Hoare annotation is: true [2021-02-21 19:52:01,748 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 168 175) the Hoare annotation is: true [2021-02-21 19:52:01,748 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 168 175) the Hoare annotation is: true [2021-02-21 19:52:01,748 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,748 INFO L185 CegarLoopUtils]: At program point L126(lines 126 134) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,748 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,748 INFO L185 CegarLoopUtils]: At program point L124-1(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,748 INFO L185 CegarLoopUtils]: At program point L122(lines 122 139) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point L124-2(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point L124-3(line 124) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 118 142) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 118 142) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point L137-1(lines 118 142) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,749 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 84 90) the Hoare annotation is: true [2021-02-21 19:52:01,749 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 84 90) the Hoare annotation is: true [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L283(lines 283 289) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L283-1(lines 283 289) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L275(lines 275 279) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,750 INFO L185 CegarLoopUtils]: At program point L321(lines 272 322) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L309-1(line 309) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L309-2(line 309) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L305(line 305) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,751 INFO L185 CegarLoopUtils]: At program point L301-1(line 301) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,752 INFO L185 CegarLoopUtils]: At program point L293(lines 293 299) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,752 INFO L185 CegarLoopUtils]: At program point L293-1(lines 293 299) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,752 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 263 328) the Hoare annotation is: true [2021-02-21 19:52:01,752 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 263 328) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,752 INFO L185 CegarLoopUtils]: At program point L318(lines 273 320) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,752 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 263 328) the Hoare annotation is: true [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L311(lines 311 315) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L311-2(lines 303 316) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L274(lines 273 320) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,753 INFO L185 CegarLoopUtils]: At program point L303(lines 303 316) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,754 INFO L185 CegarLoopUtils]: At program point L266(line 266) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 19:52:01,754 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,754 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,754 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-21 19:52:01,754 INFO L189 CegarLoopUtils]: For program point L706-1(lines 706 726) no Hoare annotation was computed. [2021-02-21 19:52:01,754 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 19:52:01,754 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-21 19:52:01,754 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 19:52:01,754 INFO L189 CegarLoopUtils]: For program point L733-1(line 733) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L733-2(line 733) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L731-1(line 731) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 692 737) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L731-2(line 731) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L692(lines 692 737) no Hoare annotation was computed. [2021-02-21 19:52:01,755 INFO L189 CegarLoopUtils]: For program point L723(lines 723 724) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L711-1(line 711) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L711-2(line 711) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 19:52:01,756 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 692 737) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 692 737) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L716(lines 716 717) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L712(lines 712 719) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-21 19:52:01,757 INFO L189 CegarLoopUtils]: For program point L706(lines 706 726) no Hoare annotation was computed. [2021-02-21 19:52:01,758 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 143 150) no Hoare annotation was computed. [2021-02-21 19:52:01,758 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 143 150) no Hoare annotation was computed. [2021-02-21 19:52:01,758 INFO L189 CegarLoopUtils]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 143 150) no Hoare annotation was computed. [2021-02-21 19:52:01,758 INFO L192 CegarLoopUtils]: At program point L975(line 975) the Hoare annotation is: true [2021-02-21 19:52:01,758 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 970 978) the Hoare annotation is: true [2021-02-21 19:52:01,758 INFO L192 CegarLoopUtils]: At program point L974(line 974) the Hoare annotation is: true [2021-02-21 19:52:01,758 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 970 978) the Hoare annotation is: true [2021-02-21 19:52:01,758 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 970 978) the Hoare annotation is: true [2021-02-21 19:52:01,758 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-21 19:52:01,758 INFO L189 CegarLoopUtils]: For program point L946-2(lines 946 954) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 938 960) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point L952(line 952) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 938 960) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 938 960) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point L946(lines 946 954) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point L387-2(line 387) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 385 394) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 385 394) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 19:52:01,759 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 385 394) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L387-1(line 387) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L638-2(lines 638 658) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L589(lines 589 691) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L589-1(lines 589 691) no Hoare annotation was computed. [2021-02-21 19:52:01,760 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L680-2(line 680) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L639(lines 638 658) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 19:52:01,761 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L640(lines 640 644) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 589 691) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-21 19:52:01,762 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L649-1(line 649) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L649-2(line 649) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 589 691) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 19:52:01,763 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 589 691) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L667-1(line 667) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L667-2(line 667) no Hoare annotation was computed. [2021-02-21 19:52:01,764 INFO L189 CegarLoopUtils]: For program point L659(lines 637 660) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L618(lines 618 634) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L651-1(line 651) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L651-2(line 651) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 19:52:01,765 INFO L189 CegarLoopUtils]: For program point L635(lines 635 676) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L627-1(line 627) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L677(lines 677 688) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L669-1(line 669) no Hoare annotation was computed. [2021-02-21 19:52:01,766 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L653-1(line 653) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L620-1(line 620) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L678(lines 678 685) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 19:52:01,767 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 19:52:01,768 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 19:52:01,768 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 19:52:01,768 INFO L189 CegarLoopUtils]: For program point L613(lines 613 617) no Hoare annotation was computed. [2021-02-21 19:52:01,768 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,768 INFO L185 CegarLoopUtils]: At program point L225-1(line 225) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,768 INFO L185 CegarLoopUtils]: At program point L225-2(line 225) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,768 INFO L185 CegarLoopUtils]: At program point L225-3(line 225) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,768 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L221-1(line 221) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L956(line 956) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L221-2(line 221) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L956-1(line 956) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L221-3(line 221) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L762(line 762) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L956-2(line 956) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,769 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L221-4(line 221) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L762-1(line 762) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L952(line 952) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L217-2(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L952-1(line 952) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L217-3(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,770 INFO L185 CegarLoopUtils]: At program point L952-2(line 952) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L952-3(line 952) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L213-1(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L213-2(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L948-1(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L213-3(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L948-2(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,771 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L213-4(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L948-3(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L209-1(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L213-5(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L944(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L948-4(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L209-2(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L213-6(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,772 INFO L185 CegarLoopUtils]: At program point L944-1(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L948-5(line 948) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L209-3(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L213-7(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L944-2(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L209-4(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L944-3(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,773 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L944-4(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L944-5(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L205-3(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L944-6(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L201(line 201) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L944-7(line 944) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,774 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L53(line 53) the Hoare annotation is: (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,775 INFO L185 CegarLoopUtils]: At program point L227-1(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L227-2(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L723(line 723) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L723-1(line 723) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L769-1(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L794(line 794) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L724(line 724) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L943(line 943) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,776 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,777 INFO L185 CegarLoopUtils]: At program point L588(line 588) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,777 INFO L185 CegarLoopUtils]: At program point L716-1(line 716) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,777 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string81.base| |old(#t~string81.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string81.offset| |old(#t~string81.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-21 19:52:01,777 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 19:52:01,777 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,777 INFO L189 CegarLoopUtils]: For program point L162-1(lines 151 167) no Hoare annotation was computed. [2021-02-21 19:52:01,777 INFO L189 CegarLoopUtils]: For program point L158(lines 158 164) no Hoare annotation was computed. [2021-02-21 19:52:01,777 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-21 19:52:01,777 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 151 167) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L189 CegarLoopUtils]: For program point L156-1(line 156) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L189 CegarLoopUtils]: For program point L156-2(line 156) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L189 CegarLoopUtils]: For program point L156-3(line 156) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 151 167) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:52:01,778 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 961 969) the Hoare annotation is: true [2021-02-21 19:52:01,778 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 961 969) the Hoare annotation is: true [2021-02-21 19:52:01,778 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-21 19:52:01,778 INFO L192 CegarLoopUtils]: At program point L965(line 965) the Hoare annotation is: true [2021-02-21 19:52:01,778 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 961 969) the Hoare annotation is: true [2021-02-21 19:52:01,778 INFO L185 CegarLoopUtils]: At program point L924(line 924) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:52:01,778 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 917 928) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:52:01,778 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point L921-1(lines 917 928) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 917 928) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:52:01,779 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:52:01,779 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:52:01,779 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 929 937) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 929 937) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 929 937) the Hoare annotation is: true [2021-02-21 19:52:01,779 INFO L185 CegarLoopUtils]: At program point L64(lines 60 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,779 INFO L185 CegarLoopUtils]: At program point L62(lines 60 82) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 83) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 83) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point L73(line 73) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point L71(lines 71 77) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 83) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,780 INFO L185 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: true [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: true [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 795 824) the Hoare annotation is: true [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: true [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point L820(lines 795 824) the Hoare annotation is: true [2021-02-21 19:52:01,780 INFO L192 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L806(line 806) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 795 824) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L809(lines 809 813) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L809-1(lines 809 813) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L805-2(lines 805 819) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L897-1(lines 893 904) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 893 904) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 893 904) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 849 855) the Hoare annotation is: true [2021-02-21 19:52:01,781 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 849 855) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 251 258) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 251 258) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 251 258) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (<= 1 |old(~systemActive~0)|)) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 905 916) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point L910(line 910) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point L909-1(lines 905 916) the Hoare annotation is: true [2021-02-21 19:52:01,782 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 905 916) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-21 19:52:01,782 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 785 792) the Hoare annotation is: true [2021-02-21 19:52:01,783 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 789) the Hoare annotation is: true [2021-02-21 19:52:01,783 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 785 792) the Hoare annotation is: true [2021-02-21 19:52:01,783 INFO L192 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: true [2021-02-21 19:52:01,783 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 785 792) the Hoare annotation is: true [2021-02-21 19:52:01,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:52:01 BoogieIcfgContainer [2021-02-21 19:52:01,813 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:52:01,817 INFO L168 Benchmark]: Toolchain (without parser) took 63106.89 ms. Allocated memory was 172.0 MB in the beginning and 480.2 MB in the end (delta: 308.3 MB). Free memory was 147.6 MB in the beginning and 353.6 MB in the end (delta: -206.0 MB). Peak memory consumption was 293.4 MB. Max. memory is 8.0 GB. [2021-02-21 19:52:01,818 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 147.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:52:01,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.73 ms. Allocated memory is still 172.0 MB. Free memory was 146.5 MB in the beginning and 125.3 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:52:01,819 INFO L168 Benchmark]: Boogie Preprocessor took 100.91 ms. Allocated memory is still 172.0 MB. Free memory was 125.3 MB in the beginning and 121.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:52:01,819 INFO L168 Benchmark]: RCFGBuilder took 1961.17 ms. Allocated memory was 172.0 MB in the beginning and 212.9 MB in the end (delta: 40.9 MB). Free memory was 121.4 MB in the beginning and 176.5 MB in the end (delta: -55.1 MB). Peak memory consumption was 48.9 MB. Max. memory is 8.0 GB. [2021-02-21 19:52:01,820 INFO L168 Benchmark]: TraceAbstraction took 60415.64 ms. Allocated memory was 212.9 MB in the beginning and 480.2 MB in the end (delta: 267.4 MB). Free memory was 176.0 MB in the beginning and 353.6 MB in the end (delta: -177.6 MB). Peak memory consumption was 280.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:52:01,822 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 172.0 MB. Free memory is still 147.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 608.73 ms. Allocated memory is still 172.0 MB. Free memory was 146.5 MB in the beginning and 125.3 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 100.91 ms. Allocated memory is still 172.0 MB. Free memory was 125.3 MB in the beginning and 121.4 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1961.17 ms. Allocated memory was 172.0 MB in the beginning and 212.9 MB in the end (delta: 40.9 MB). Free memory was 121.4 MB in the beginning and 176.5 MB in the end (delta: -55.1 MB). Peak memory consumption was 48.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 60415.64 ms. Allocated memory was 212.9 MB in the beginning and 480.2 MB in the end (delta: 267.4 MB). Free memory was 176.0 MB in the beginning and 353.6 MB in the end (delta: -177.6 MB). Peak memory consumption was 280.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 789]: 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: 272]: Loop Invariant Derived loop invariant: !(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 795]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 273]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= systemActive && pumpRunning == 0) && splverifierCounter == 0) - ProcedureContractResult [Line: 402]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 333]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 409]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(1 <= systemActive) || !(pumpRunning == 0)) || (((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) - ProcedureContractResult [Line: 341]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 351]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 867]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 187]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(1 <= systemActive) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 232]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 395]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 856]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 168]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(1 <= systemActive) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 84]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 263]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 970]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 961]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 <= systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 795]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 929]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 893]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 849]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for startSystem Derived contract for procedure startSystem: (1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0) - ProcedureContractResult [Line: 905]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 785]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 650 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 25.5s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 20.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 34.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 935 SDtfs, 1631 SDslu, 1483 SDs, 0 SdLazy, 2217 SolverSat, 440 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 102 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 12.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=333occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 159 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 910 PreInvPairs, 1047 NumberOfFragments, 2714 HoareAnnotationTreeSize, 910 FomulaSimplifications, 116479 FormulaSimplificationTreeSizeReduction, 3.7s HoareSimplificationTime, 286 FomulaSimplificationsInter, 16465 FormulaSimplificationTreeSizeReductionInter, 30.7s 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...