/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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_spec2_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:28:48,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:28:48,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:28:48,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:28:48,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:28:48,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:28:48,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:28:48,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:28:48,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:28:48,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:28:48,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:28:48,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:28:48,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:28:48,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:28:48,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:28:48,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:28:48,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:28:48,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:28:48,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:28:48,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:28:48,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:28:48,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:28:48,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:28:48,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:28:48,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:28:48,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:28:48,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:28:48,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:28:48,543 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:28:48,544 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:28:48,544 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:28:48,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:28:48,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:28:48,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:28:48,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:28:48,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:28:48,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:28:48,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:28:48,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:28:48,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:28:48,550 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:28:48,551 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:28:48,562 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:28:48,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:28:48,564 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:28:48,564 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:28:48,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:28:48,564 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:28:48,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:28:48,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:28:48,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:28:48,565 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:28:48,565 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:28:48,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:28:48,566 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:28:48,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:28:48,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:28:48,566 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:28:48,566 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:28:48,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:28:48,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:28:48,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:28:48,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:28:48,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:28:48,568 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:28:48,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:28:48,853 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:28:48,857 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:28:48,858 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:28:48,858 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:28:48,859 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product39.cil.c [2020-07-07 12:28:48,915 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3fe9065f/1ca00992fb1449b29322ccdaf88c2073/FLAG42c56075e [2020-07-07 12:28:49,404 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:28:49,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product39.cil.c [2020-07-07 12:28:49,418 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3fe9065f/1ca00992fb1449b29322ccdaf88c2073/FLAG42c56075e [2020-07-07 12:28:49,742 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3fe9065f/1ca00992fb1449b29322ccdaf88c2073 [2020-07-07 12:28:49,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:28:49,751 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:28:49,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:49,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:28:49,756 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:28:49,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:49" (1/1) ... [2020-07-07 12:28:49,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f22a51f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:49, skipping insertion in model container [2020-07-07 12:28:49,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:49" (1/1) ... [2020-07-07 12:28:49,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:28:49,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:28:50,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:50,249 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:28:50,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:50,373 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:28:50,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50 WrapperNode [2020-07-07 12:28:50,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:50,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:28:50,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:28:50,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:28:50,387 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,407 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,452 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (1/1) ... [2020-07-07 12:28:50,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:28:50,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:28:50,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:28:50,466 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:28:50,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (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 [2020-07-07 12:28:50,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:28:50,530 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:28:50,531 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:28:50,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:50,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:50,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:28:50,532 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:28:50,533 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:28:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:28:50,534 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:50,536 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:28:50,537 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:28:50,537 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:28:50,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:28:50,537 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:28:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:28:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:28:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:28:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:28:50,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:28:50,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:28:50,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:28:50,541 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:28:50,542 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:28:50,543 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:28:50,544 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:28:50,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:50,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:28:50,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:28:51,570 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:28:51,570 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:28:51,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:51 BoogieIcfgContainer [2020-07-07 12:28:51,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:28:51,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:28:51,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:28:51,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:28:51,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:28:49" (1/3) ... [2020-07-07 12:28:51,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11d027b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:51, skipping insertion in model container [2020-07-07 12:28:51,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:50" (2/3) ... [2020-07-07 12:28:51,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11d027b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:51, skipping insertion in model container [2020-07-07 12:28:51,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:51" (3/3) ... [2020-07-07 12:28:51,584 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product39.cil.c [2020-07-07 12:28:51,593 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:28:51,601 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:28:51,614 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:28:51,635 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:28:51,636 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:28:51,636 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:28:51,636 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:28:51,637 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:28:51,637 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:28:51,637 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:28:51,637 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:28:51,656 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-07 12:28:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:28:51,677 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:51,679 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:51,679 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:51,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:51,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1902377435, now seen corresponding path program 1 times [2020-07-07 12:28:51,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:51,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1928183845] [2020-07-07 12:28:51,695 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,402 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:52,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:28:52,679 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:52,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1928183845] [2020-07-07 12:28:52,684 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:52,684 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:28:52,685 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979375316] [2020-07-07 12:28:52,691 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:28:52,692 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:52,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:28:52,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:52,712 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 4 states. [2020-07-07 12:28:54,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:54,134 INFO L93 Difference]: Finished difference Result 495 states and 590 transitions. [2020-07-07 12:28:54,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:28:54,136 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:28:54,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:54,153 INFO L225 Difference]: With dead ends: 495 [2020-07-07 12:28:54,153 INFO L226 Difference]: Without dead ends: 315 [2020-07-07 12:28:54,160 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:54,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-07 12:28:54,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 265. [2020-07-07 12:28:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-07 12:28:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 290 transitions. [2020-07-07 12:28:54,327 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 290 transitions. Word has length 148 [2020-07-07 12:28:54,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:54,328 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 290 transitions. [2020-07-07 12:28:54,328 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:28:54,329 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 290 transitions. [2020-07-07 12:28:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:28:54,333 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:54,333 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:54,334 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:28:54,334 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:54,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:54,334 INFO L82 PathProgramCache]: Analyzing trace with hash -1928979698, now seen corresponding path program 1 times [2020-07-07 12:28:54,335 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:54,335 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [790771667] [2020-07-07 12:28:54,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,699 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:54,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:28:54,807 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:54,807 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [790771667] [2020-07-07 12:28:54,807 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:54,808 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:28:54,808 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362687033] [2020-07-07 12:28:54,809 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:28:54,809 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:54,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:28:54,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:28:54,810 INFO L87 Difference]: Start difference. First operand 265 states and 290 transitions. Second operand 5 states. [2020-07-07 12:28:55,394 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:28:56,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:56,379 INFO L93 Difference]: Finished difference Result 418 states and 477 transitions. [2020-07-07 12:28:56,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:28:56,385 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:28:56,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:56,389 INFO L225 Difference]: With dead ends: 418 [2020-07-07 12:28:56,389 INFO L226 Difference]: Without dead ends: 304 [2020-07-07 12:28:56,391 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:28:56,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-07-07 12:28:56,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 255. [2020-07-07 12:28:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-07 12:28:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 277 transitions. [2020-07-07 12:28:56,461 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 277 transitions. Word has length 149 [2020-07-07 12:28:56,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:56,462 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 277 transitions. [2020-07-07 12:28:56,462 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:28:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 277 transitions. [2020-07-07 12:28:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-07 12:28:56,465 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:56,465 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:56,466 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:28:56,466 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:56,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:56,466 INFO L82 PathProgramCache]: Analyzing trace with hash -748125120, now seen corresponding path program 1 times [2020-07-07 12:28:56,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:56,467 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [274166769] [2020-07-07 12:28:56,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:56,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:56,873 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:57,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:28:57,077 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:57,078 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [274166769] [2020-07-07 12:28:57,078 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:57,078 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:28:57,079 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994081113] [2020-07-07 12:28:57,080 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:28:57,080 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:57,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:28:57,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:28:57,081 INFO L87 Difference]: Start difference. First operand 255 states and 277 transitions. Second operand 10 states. [2020-07-07 12:28:57,539 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:28:57,879 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:28:58,125 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:28:58,361 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:58,596 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:28:58,827 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:59,802 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:02,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:02,001 INFO L93 Difference]: Finished difference Result 680 states and 794 transitions. [2020-07-07 12:29:02,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:29:02,005 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-07 12:29:02,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:02,012 INFO L225 Difference]: With dead ends: 680 [2020-07-07 12:29:02,012 INFO L226 Difference]: Without dead ends: 540 [2020-07-07 12:29:02,014 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:29:02,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 540 states. [2020-07-07 12:29:02,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 540 to 463. [2020-07-07 12:29:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2020-07-07 12:29:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 522 transitions. [2020-07-07 12:29:02,225 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 522 transitions. Word has length 158 [2020-07-07 12:29:02,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:02,226 INFO L479 AbstractCegarLoop]: Abstraction has 463 states and 522 transitions. [2020-07-07 12:29:02,226 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:29:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 522 transitions. [2020-07-07 12:29:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-07 12:29:02,230 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:02,230 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:02,231 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:29:02,231 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:02,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:02,231 INFO L82 PathProgramCache]: Analyzing trace with hash 1390634992, now seen corresponding path program 1 times [2020-07-07 12:29:02,232 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:02,232 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2113929002] [2020-07-07 12:29:02,232 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:02,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,551 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:02,682 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:02,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2113929002] [2020-07-07 12:29:02,682 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:02,683 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:29:02,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559379117] [2020-07-07 12:29:02,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:29:02,684 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:02,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:29:02,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:29:02,684 INFO L87 Difference]: Start difference. First operand 463 states and 522 transitions. Second operand 10 states. [2020-07-07 12:29:03,171 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:04,232 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:04,534 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:04,920 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:05,249 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:05,656 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:05,957 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:06,200 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:06,642 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:07,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:07,776 INFO L93 Difference]: Finished difference Result 1280 states and 1558 transitions. [2020-07-07 12:29:07,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:29:07,777 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-07 12:29:07,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:07,788 INFO L225 Difference]: With dead ends: 1280 [2020-07-07 12:29:07,789 INFO L226 Difference]: Without dead ends: 932 [2020-07-07 12:29:07,792 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:29:07,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 932 states. [2020-07-07 12:29:08,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 932 to 763. [2020-07-07 12:29:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 763 states. [2020-07-07 12:29:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 763 states and 873 transitions. [2020-07-07 12:29:08,093 INFO L78 Accepts]: Start accepts. Automaton has 763 states and 873 transitions. Word has length 167 [2020-07-07 12:29:08,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:08,094 INFO L479 AbstractCegarLoop]: Abstraction has 763 states and 873 transitions. [2020-07-07 12:29:08,094 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:29:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 873 transitions. [2020-07-07 12:29:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-07 12:29:08,098 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:08,098 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:08,098 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:29:08,099 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:08,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:08,099 INFO L82 PathProgramCache]: Analyzing trace with hash 1647705514, now seen corresponding path program 1 times [2020-07-07 12:29:08,099 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:08,100 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1477558166] [2020-07-07 12:29:08,100 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,395 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:08,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:08,595 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:08,595 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1477558166] [2020-07-07 12:29:08,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:08,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:08,596 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077363927] [2020-07-07 12:29:08,597 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:08,597 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:08,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:08,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:08,599 INFO L87 Difference]: Start difference. First operand 763 states and 873 transitions. Second operand 11 states. [2020-07-07 12:29:09,241 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:10,720 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:10,947 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:11,232 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:11,524 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:11,765 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,401 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:12,621 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,942 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:14,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:14,127 INFO L93 Difference]: Finished difference Result 1990 states and 2493 transitions. [2020-07-07 12:29:14,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:29:14,128 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-07 12:29:14,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:14,140 INFO L225 Difference]: With dead ends: 1990 [2020-07-07 12:29:14,140 INFO L226 Difference]: Without dead ends: 1342 [2020-07-07 12:29:14,144 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 218 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-07 12:29:14,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1342 states. [2020-07-07 12:29:14,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1342 to 1053. [2020-07-07 12:29:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2020-07-07 12:29:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1207 transitions. [2020-07-07 12:29:14,423 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1207 transitions. Word has length 172 [2020-07-07 12:29:14,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:14,424 INFO L479 AbstractCegarLoop]: Abstraction has 1053 states and 1207 transitions. [2020-07-07 12:29:14,424 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:14,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1207 transitions. [2020-07-07 12:29:14,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:14,428 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:14,429 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:14,429 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:29:14,429 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:14,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:14,429 INFO L82 PathProgramCache]: Analyzing trace with hash -1300660200, now seen corresponding path program 1 times [2020-07-07 12:29:14,430 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:14,430 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1038964648] [2020-07-07 12:29:14,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:14,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,737 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:14,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:14,965 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:14,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1038964648] [2020-07-07 12:29:14,966 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:14,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:29:14,968 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533203672] [2020-07-07 12:29:14,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:29:14,969 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:14,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:29:14,970 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:29:14,970 INFO L87 Difference]: Start difference. First operand 1053 states and 1207 transitions. Second operand 14 states. [2020-07-07 12:29:15,577 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:15,865 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:16,151 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:16,372 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:16,590 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:17,483 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:17,729 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:17,990 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:18,290 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:18,521 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:20,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:20,231 INFO L93 Difference]: Finished difference Result 2434 states and 3047 transitions. [2020-07-07 12:29:20,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:29:20,231 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 201 [2020-07-07 12:29:20,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:20,240 INFO L225 Difference]: With dead ends: 2434 [2020-07-07 12:29:20,240 INFO L226 Difference]: Without dead ends: 1496 [2020-07-07 12:29:20,244 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:29:20,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1496 states. [2020-07-07 12:29:20,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1496 to 1083. [2020-07-07 12:29:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1083 states. [2020-07-07 12:29:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 1083 states and 1239 transitions. [2020-07-07 12:29:20,704 INFO L78 Accepts]: Start accepts. Automaton has 1083 states and 1239 transitions. Word has length 201 [2020-07-07 12:29:20,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:20,705 INFO L479 AbstractCegarLoop]: Abstraction has 1083 states and 1239 transitions. [2020-07-07 12:29:20,705 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:29:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1239 transitions. [2020-07-07 12:29:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:20,709 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:20,710 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:20,710 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:29:20,710 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:20,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:20,711 INFO L82 PathProgramCache]: Analyzing trace with hash -1175455816, now seen corresponding path program 1 times [2020-07-07 12:29:20,711 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:20,711 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1804534034] [2020-07-07 12:29:20,711 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,965 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:21,137 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:21,138 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1804534034] [2020-07-07 12:29:21,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:21,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:21,138 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858330347] [2020-07-07 12:29:21,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:21,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:21,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:21,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:21,139 INFO L87 Difference]: Start difference. First operand 1083 states and 1239 transitions. Second operand 11 states. [2020-07-07 12:29:22,519 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:22,770 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:23,021 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:29:23,275 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:23,535 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:23,758 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:25,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:25,061 INFO L93 Difference]: Finished difference Result 2476 states and 3038 transitions. [2020-07-07 12:29:25,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:29:25,067 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 201 [2020-07-07 12:29:25,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:25,076 INFO L225 Difference]: With dead ends: 2476 [2020-07-07 12:29:25,076 INFO L226 Difference]: Without dead ends: 1508 [2020-07-07 12:29:25,080 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:29:25,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1508 states. [2020-07-07 12:29:25,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1508 to 1115. [2020-07-07 12:29:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1115 states. [2020-07-07 12:29:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 1115 states and 1271 transitions. [2020-07-07 12:29:25,424 INFO L78 Accepts]: Start accepts. Automaton has 1115 states and 1271 transitions. Word has length 201 [2020-07-07 12:29:25,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:25,424 INFO L479 AbstractCegarLoop]: Abstraction has 1115 states and 1271 transitions. [2020-07-07 12:29:25,425 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1271 transitions. [2020-07-07 12:29:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-07-07 12:29:25,429 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:25,429 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:25,429 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:29:25,429 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:25,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:25,430 INFO L82 PathProgramCache]: Analyzing trace with hash -610166059, now seen corresponding path program 1 times [2020-07-07 12:29:25,430 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:25,430 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1876465056] [2020-07-07 12:29:25,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:25,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,716 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:25,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:25,925 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:25,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1876465056] [2020-07-07 12:29:25,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:25,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:29:25,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482462589] [2020-07-07 12:29:25,927 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:29:25,927 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:25,927 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:29:25,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:29:25,927 INFO L87 Difference]: Start difference. First operand 1115 states and 1271 transitions. Second operand 8 states. [2020-07-07 12:29:26,446 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:26,976 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:30,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:30,127 INFO L93 Difference]: Finished difference Result 3855 states and 4826 transitions. [2020-07-07 12:29:30,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:29:30,128 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 201 [2020-07-07 12:29:30,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:30,143 INFO L225 Difference]: With dead ends: 3855 [2020-07-07 12:29:30,144 INFO L226 Difference]: Without dead ends: 2855 [2020-07-07 12:29:30,149 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 38 SyntacticMatches, 3 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 143 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=148, Invalid=404, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:29:30,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2855 states. [2020-07-07 12:29:30,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2855 to 2283. [2020-07-07 12:29:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2283 states. [2020-07-07 12:29:30,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 2283 states and 2629 transitions. [2020-07-07 12:29:30,998 INFO L78 Accepts]: Start accepts. Automaton has 2283 states and 2629 transitions. Word has length 201 [2020-07-07 12:29:30,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:30,998 INFO L479 AbstractCegarLoop]: Abstraction has 2283 states and 2629 transitions. [2020-07-07 12:29:30,998 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:29:30,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 2629 transitions. [2020-07-07 12:29:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:29:31,003 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:31,003 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:31,004 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:29:31,004 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:31,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:31,004 INFO L82 PathProgramCache]: Analyzing trace with hash -1444266545, now seen corresponding path program 1 times [2020-07-07 12:29:31,004 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:31,005 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1714414496] [2020-07-07 12:29:31,005 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:31,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,241 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:31,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:31,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:31,372 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:31,372 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1714414496] [2020-07-07 12:29:31,373 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:31,373 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:29:31,373 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388752064] [2020-07-07 12:29:31,374 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:29:31,374 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:31,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:29:31,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:29:31,374 INFO L87 Difference]: Start difference. First operand 2283 states and 2629 transitions. Second operand 8 states. [2020-07-07 12:29:31,820 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:35,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:35,111 INFO L93 Difference]: Finished difference Result 4604 states and 5793 transitions. [2020-07-07 12:29:35,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:29:35,111 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2020-07-07 12:29:35,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:35,138 INFO L225 Difference]: With dead ends: 4604 [2020-07-07 12:29:35,138 INFO L226 Difference]: Without dead ends: 4601 [2020-07-07 12:29:35,141 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=236, Invalid=634, Unknown=0, NotChecked=0, Total=870 [2020-07-07 12:29:35,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4601 states. [2020-07-07 12:29:36,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4601 to 3646. [2020-07-07 12:29:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3646 states. [2020-07-07 12:29:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 3646 states and 4295 transitions. [2020-07-07 12:29:36,313 INFO L78 Accepts]: Start accepts. Automaton has 3646 states and 4295 transitions. Word has length 206 [2020-07-07 12:29:36,313 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:36,313 INFO L479 AbstractCegarLoop]: Abstraction has 3646 states and 4295 transitions. [2020-07-07 12:29:36,313 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:29:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 4295 transitions. [2020-07-07 12:29:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-07-07 12:29:36,325 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:36,326 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:36,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:29:36,326 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:36,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:36,327 INFO L82 PathProgramCache]: Analyzing trace with hash 2045361206, now seen corresponding path program 1 times [2020-07-07 12:29:36,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:36,327 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1999416114] [2020-07-07 12:29:36,327 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,638 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:37,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:29:37,131 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:37,132 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1999416114] [2020-07-07 12:29:37,132 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:37,132 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:29:37,132 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55333004] [2020-07-07 12:29:37,132 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:29:37,133 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:37,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:29:37,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:29:37,133 INFO L87 Difference]: Start difference. First operand 3646 states and 4295 transitions. Second operand 22 states. [2020-07-07 12:29:37,659 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:38,011 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:38,269 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:29:38,532 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:38,785 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:39,024 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:39,934 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:40,654 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:41,367 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:41,772 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:42,042 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:44,862 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:45,123 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:45,366 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:45,611 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:45,863 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:46,146 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:46,391 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:46,646 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:46,891 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:47,137 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:47,376 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:47,663 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:47,934 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:48,188 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:49,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:49,812 INFO L93 Difference]: Finished difference Result 7305 states and 8789 transitions. [2020-07-07 12:29:49,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2020-07-07 12:29:49,813 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 288 [2020-07-07 12:29:49,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:49,832 INFO L225 Difference]: With dead ends: 7305 [2020-07-07 12:29:49,833 INFO L226 Difference]: Without dead ends: 3774 [2020-07-07 12:29:49,847 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 138 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1484 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=964, Invalid=4586, Unknown=0, NotChecked=0, Total=5550 [2020-07-07 12:29:49,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3774 states. [2020-07-07 12:29:50,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3774 to 3199. [2020-07-07 12:29:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3199 states. [2020-07-07 12:29:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 3199 states and 3635 transitions. [2020-07-07 12:29:50,883 INFO L78 Accepts]: Start accepts. Automaton has 3199 states and 3635 transitions. Word has length 288 [2020-07-07 12:29:50,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:50,884 INFO L479 AbstractCegarLoop]: Abstraction has 3199 states and 3635 transitions. [2020-07-07 12:29:50,884 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:29:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3199 states and 3635 transitions. [2020-07-07 12:29:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-07 12:29:50,894 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:50,894 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:50,894 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:29:50,895 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:50,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:50,895 INFO L82 PathProgramCache]: Analyzing trace with hash 1238312378, now seen corresponding path program 1 times [2020-07-07 12:29:50,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:50,895 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1473450627] [2020-07-07 12:29:50,896 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,227 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:51,649 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:51,649 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1473450627] [2020-07-07 12:29:51,649 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:51,650 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:29:51,650 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013517877] [2020-07-07 12:29:51,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:29:51,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:51,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:29:51,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:29:51,652 INFO L87 Difference]: Start difference. First operand 3199 states and 3635 transitions. Second operand 15 states. [2020-07-07 12:29:52,335 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:52,567 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:52,796 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:53,024 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:53,239 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:53,828 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:55,448 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:57,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:57,869 INFO L93 Difference]: Finished difference Result 5902 states and 6972 transitions. [2020-07-07 12:29:57,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-07 12:29:57,869 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 295 [2020-07-07 12:29:57,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:57,886 INFO L225 Difference]: With dead ends: 5902 [2020-07-07 12:29:57,886 INFO L226 Difference]: Without dead ends: 3303 [2020-07-07 12:29:57,897 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 519 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=382, Invalid=1688, Unknown=0, NotChecked=0, Total=2070 [2020-07-07 12:29:57,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3303 states. [2020-07-07 12:29:58,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3303 to 2835. [2020-07-07 12:29:58,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2835 states. [2020-07-07 12:29:58,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2835 states to 2835 states and 3093 transitions. [2020-07-07 12:29:58,755 INFO L78 Accepts]: Start accepts. Automaton has 2835 states and 3093 transitions. Word has length 295 [2020-07-07 12:29:58,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:58,756 INFO L479 AbstractCegarLoop]: Abstraction has 2835 states and 3093 transitions. [2020-07-07 12:29:58,756 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:29:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 3093 transitions. [2020-07-07 12:29:58,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-07 12:29:58,763 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:58,763 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:58,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:29:58,763 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:58,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:58,764 INFO L82 PathProgramCache]: Analyzing trace with hash 1166923508, now seen corresponding path program 1 times [2020-07-07 12:29:58,764 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:58,764 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [231973825] [2020-07-07 12:29:58,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:58,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,028 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:59,233 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:59,236 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [231973825] [2020-07-07 12:29:59,237 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:59,237 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:29:59,237 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263194383] [2020-07-07 12:29:59,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:29:59,238 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:59,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:29:59,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:29:59,238 INFO L87 Difference]: Start difference. First operand 2835 states and 3093 transitions. Second operand 10 states. [2020-07-07 12:30:00,173 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:02,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:02,156 INFO L93 Difference]: Finished difference Result 3646 states and 4114 transitions. [2020-07-07 12:30:02,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-07-07 12:30:02,157 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 303 [2020-07-07 12:30:02,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:02,159 INFO L225 Difference]: With dead ends: 3646 [2020-07-07 12:30:02,159 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:30:02,167 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-07-07 12:30:02,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:30:02,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:30:02,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:30:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:30:02,169 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 303 [2020-07-07 12:30:02,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:02,169 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:30:02,169 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:30:02,169 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:30:02,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:30:02,169 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:30:02,172 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:30:04,999 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 418 DAG size of output: 370 [2020-07-07 12:30:07,453 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 387 [2020-07-07 12:30:10,414 WARN L193 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:11,842 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:15,419 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:16,966 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:17,922 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:18,658 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:19,750 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:20,475 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:22,643 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 387 [2020-07-07 12:30:23,561 WARN L193 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 387 [2020-07-07 12:30:27,442 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 208 [2020-07-07 12:30:28,438 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 202 [2020-07-07 12:30:29,733 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:30,562 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:31,518 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:33,463 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:36,370 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 500 DAG size of output: 452 [2020-07-07 12:30:37,319 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:39,565 WARN L193 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 401 [2020-07-07 12:30:40,403 WARN L193 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 387 [2020-07-07 12:30:45,172 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 387 [2020-07-07 12:30:45,932 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 381 [2020-07-07 12:30:47,252 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:30:48,058 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2020-07-07 12:30:48,246 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:30:48,567 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-07 12:30:50,796 WARN L193 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 315 DAG size of output: 48 [2020-07-07 12:30:50,968 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:30:51,138 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:30:52,132 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 44 [2020-07-07 12:30:52,950 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:30:53,491 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:30:53,654 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:30:54,505 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-07 12:30:55,406 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:30:55,622 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:30:55,848 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 30 [2020-07-07 12:30:56,284 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:30:57,731 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:30:58,032 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 35 [2020-07-07 12:30:59,565 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:31:01,726 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 334 DAG size of output: 49 [2020-07-07 12:31:01,900 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:02,072 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:02,561 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:31:03,258 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:31:03,739 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:31:03,901 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:04,111 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-07 12:31:04,272 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:05,584 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-07 12:31:05,776 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-07 12:31:06,629 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2020-07-07 12:31:08,150 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-07 12:31:08,919 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-07-07 12:31:09,101 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:31:11,428 WARN L193 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:31:11,600 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:13,069 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:31:13,253 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:31:13,445 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:31:15,784 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:31:17,217 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:31:18,767 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 193 DAG size of output: 35 [2020-07-07 12:31:19,649 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:31:19,822 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:19,999 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:31:21,296 WARN L193 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-07 12:31:21,456 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:31:22,011 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:31:22,163 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:31:22,646 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:31:23,176 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:31:23,657 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-07-07 12:31:23,825 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:31:24,007 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:24,190 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:26,525 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:31:27,398 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:29,280 WARN L193 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 197 DAG size of output: 48 [2020-07-07 12:31:31,446 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:31:33,782 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:31:35,949 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:31:36,112 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:38,450 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:31:40,604 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:31:41,462 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:42,328 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:31:43,158 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 27 [2020-07-07 12:31:44,655 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:31:46,104 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 189 DAG size of output: 36 [2020-07-07 12:31:47,679 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 193 DAG size of output: 42 [2020-07-07 12:31:49,172 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 191 DAG size of output: 40 [2020-07-07 12:31:49,330 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-07 12:31:51,508 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 334 DAG size of output: 49 [2020-07-07 12:31:52,163 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:31:54,308 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 334 DAG size of output: 49 [2020-07-07 12:31:54,925 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:31:55,697 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 40 [2020-07-07 12:31:56,438 WARN L193 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2020-07-07 12:31:57,008 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:31:57,571 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:31:57,739 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:31:58,694 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:31:59,255 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:32:00,617 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 234 DAG size of output: 45 [2020-07-07 12:32:01,153 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:32:03,161 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 222 DAG size of output: 52 [2020-07-07 12:32:03,733 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:03,895 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:05,431 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 195 DAG size of output: 38 [2020-07-07 12:32:05,613 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:06,352 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:32:08,532 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:32:08,693 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 33 [2020-07-07 12:32:09,223 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2020-07-07 12:32:11,401 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:32:13,744 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:32:14,603 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:15,311 WARN L193 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:32:15,694 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:16,623 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 36 [2020-07-07 12:32:17,579 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:32:17,780 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:32:18,740 WARN L193 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:32:19,809 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 215 DAG size of output: 41 [2020-07-07 12:32:20,774 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 40 [2020-07-07 12:32:22,975 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:32:23,639 WARN L193 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:32:23,826 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:24,759 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 42 [2020-07-07 12:32:25,549 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:32:25,768 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 34 [2020-07-07 12:32:27,088 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 186 DAG size of output: 40 [2020-07-07 12:32:27,651 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:27,840 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:30,709 WARN L193 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 399 DAG size of output: 58 [2020-07-07 12:32:33,088 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:32:33,311 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 30 [2020-07-07 12:32:33,525 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:34,409 WARN L193 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:32:35,796 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 193 DAG size of output: 48 [2020-07-07 12:32:36,330 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:32:38,669 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 347 DAG size of output: 52 [2020-07-07 12:32:38,841 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:41,022 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 334 DAG size of output: 49 [2020-07-07 12:32:41,840 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 38 [2020-07-07 12:32:42,707 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:43,807 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 177 DAG size of output: 38 [2020-07-07 12:32:44,668 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:32:45,188 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:32:46,024 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:46,882 WARN L193 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:32:47,388 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-07 12:32:47,584 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:32:48,160 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:48,910 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-07 12:32:50,044 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2020-07-07 12:32:50,824 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 47 [2020-07-07 12:32:51,005 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:52,179 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 185 DAG size of output: 33 [2020-07-07 12:32:52,373 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:32:52,945 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:32:53,481 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:32:54,235 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2020-07-07 12:32:55,658 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 197 DAG size of output: 55 [2020-07-07 12:32:56,167 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 40 [2020-07-07 12:32:56,588 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:32:56,754 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:32:56,949 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 1 [2020-07-07 12:32:57,110 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:57,276 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:58,138 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:00,343 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 334 DAG size of output: 49 [2020-07-07 12:33:02,546 WARN L193 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 321 DAG size of output: 50 [2020-07-07 12:33:02,745 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 33 [2020-07-07 12:33:02,933 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:33:03,759 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:33:03,945 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:33:04,122 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:33:05,038 WARN L193 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:33:05,972 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 32 [2020-07-07 12:33:05,979 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-07-07 12:33:05,979 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:33:05,979 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L692(lines 669 693) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 645 700) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L676(lines 676 680) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L676-1(lines 676 680) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L668-1(line 668) no Hoare annotation was computed. [2020-07-07 12:33:05,980 INFO L268 CegarLoopResult]: For program point L668-2(line 668) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L689-1(lines 670 691) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 645 700) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 645 700) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-07 12:33:05,981 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L687-1(line 687) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L687-2(line 687) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:33:05,982 INFO L268 CegarLoopResult]: For program point L733(lines 733 737) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L733-1(lines 733 737) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 701 760) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-07-07 12:33:05,983 INFO L268 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 701 760) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L746-1(line 746) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L746-2(line 746) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:33:05,984 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 701 760) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-07 12:33:05,985 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L727-2(lines 727 752) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:33:05,986 INFO L268 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L753(lines 726 754) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:33:05,987 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-07-07 12:33:05,988 INFO L268 CegarLoopResult]: For program point L741-2(line 741) no Hoare annotation was computed. [2020-07-07 12:33:05,988 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 576 582) the Hoare annotation is: true [2020-07-07 12:33:05,988 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 576 582) the Hoare annotation is: true [2020-07-07 12:33:05,988 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 583 591) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:05,988 INFO L264 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:05,988 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 583 591) the Hoare annotation is: true [2020-07-07 12:33:05,988 INFO L271 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: true [2020-07-07 12:33:05,989 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 583 591) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:05,989 INFO L264 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:05,989 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 221 243) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:05,989 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 221 243) the Hoare annotation is: true [2020-07-07 12:33:05,989 INFO L271 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: true [2020-07-07 12:33:05,989 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 221 243) the Hoare annotation is: true [2020-07-07 12:33:05,989 INFO L264 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L231(lines 231 238) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,990 INFO L271 CegarLoopResult]: At program point L231-1(lines 231 238) the Hoare annotation is: true [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L229-1(line 229) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,990 INFO L264 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:05,991 INFO L264 CegarLoopResult]: At program point L229-2(line 229) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |main_#t~ret10| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:05,991 INFO L264 CegarLoopResult]: At program point L227-1(line 227) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 174 197) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 174 197) no Hoare annotation was computed. [2020-07-07 12:33:05,991 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 174 197) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:33:05,992 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:33:05,993 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 542 556) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse5 .cse0 (not (= 1 |old(~systemActive~0)|)) .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-07 12:33:05,993 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 542 556) the Hoare annotation is: (let ((.cse9 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and .cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= 0 |old(~systemActive~0)|)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and .cse9 (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 1 |old(~systemActive~0)|))) (or .cse0 .cse1 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse6 .cse7) (or .cse1 .cse2 .cse3 .cse7 .cse8) (or .cse2 .cse3 .cse6 .cse7 .cse8) (or .cse0 .cse4 .cse6 .cse5)))) [2020-07-07 12:33:05,993 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 542 556) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse2 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse6 .cse5 .cse7 .cse4) (or .cse6 .cse5 .cse0 (not (= 1 |old(~systemActive~0)|)) .cse4) (or .cse6 .cse7 .cse1 .cse4))) [2020-07-07 12:33:05,993 INFO L264 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= 0 |old(~systemActive~0)|)) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 1 |old(~systemActive~0)|))) (or .cse0 .cse1 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse6) (or .cse1 .cse2 .cse3 .cse6 .cse7) (or .cse2 .cse3 .cse5 .cse6 .cse7) (or .cse0 .cse4 .cse5))) [2020-07-07 12:33:05,993 INFO L264 CegarLoopResult]: At program point L546(lines 546 552) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and (= |old(~systemActive~0)| ~systemActive~0) .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse8) (or .cse0 .cse6 .cse1 (not (= 1 |old(~systemActive~0)|)) .cse4) (or .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse7 .cse2 .cse8)))) [2020-07-07 12:33:05,994 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 478 486) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse3 .cse5 (not (<= 1 ~pumpRunning~0)) .cse6) (or .cse1 .cse3 .cse4 .cse6))) [2020-07-07 12:33:05,994 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 478 486) the Hoare annotation is: true [2020-07-07 12:33:05,994 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 478 486) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse3 .cse5 (not (<= 1 ~pumpRunning~0)) .cse6) (or .cse1 .cse3 .cse4 .cse6))) [2020-07-07 12:33:05,994 INFO L264 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse2) (or .cse4 .cse0 .cse1 .cse6 (not (<= 1 ~pumpRunning~0)) .cse3) (or .cse0 .cse5 .cse1 .cse6 .cse2))) [2020-07-07 12:33:05,994 INFO L271 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: true [2020-07-07 12:33:05,994 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-07 12:33:05,994 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L506(lines 506 514) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L506-2(lines 506 514) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 487 522) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L494(lines 494 502) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L494-2(lines 494 502) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 487 522) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:33:05,995 INFO L268 CegarLoopResult]: For program point L517-1(line 517) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 487 522) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 569 575) the Hoare annotation is: true [2020-07-07 12:33:05,996 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 569 575) the Hoare annotation is: true [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L636-1(line 636) no Hoare annotation was computed. [2020-07-07 12:33:05,996 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L636-2(line 636) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L599(lines 599 644) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 599 644) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L599-1(lines 599 644) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 599 644) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 599 644) no Hoare annotation was computed. [2020-07-07 12:33:05,997 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:33:05,998 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:33:05,999 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L929(line 929) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L931-2(line 931) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 912 957) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-07-07 12:33:06,000 INFO L268 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 912 957) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L936(lines 936 937) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 912 957) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L932(lines 932 939) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L930(line 930) no Hoare annotation was computed. [2020-07-07 12:33:06,001 INFO L268 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L926(lines 926 946) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L953-1(line 953) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L953-2(line 953) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L951-1(line 951) no Hoare annotation was computed. [2020-07-07 12:33:06,002 INFO L268 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L951-2(line 951) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L912(lines 912 957) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L943(lines 943 944) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L943-1(lines 926 946) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L268 CegarLoopResult]: For program point L931-1(line 931) no Hoare annotation was computed. [2020-07-07 12:33:06,003 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 207 217) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,003 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 207 217) the Hoare annotation is: true [2020-07-07 12:33:06,004 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 207 217) the Hoare annotation is: true [2020-07-07 12:33:06,004 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,004 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 467 477) the Hoare annotation is: true [2020-07-07 12:33:06,004 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 467 477) the Hoare annotation is: (let ((.cse0 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:06,004 INFO L264 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (let ((.cse0 (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:06,004 INFO L271 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-07-07 12:33:06,004 INFO L264 CegarLoopResult]: At program point L472-1(line 472) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret19|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:06,004 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 467 477) the Hoare annotation is: (let ((.cse0 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:06,005 INFO L264 CegarLoopResult]: At program point L472-2(line 472) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret19|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:06,005 INFO L264 CegarLoopResult]: At program point L472-3(line 472) the Hoare annotation is: (let ((.cse0 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret19|))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:33:06,005 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 459 466) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0)) (.cse5 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or (not (= 0 ~methAndRunningLastTime~0)) .cse2 .cse1 .cse3 .cse5))) [2020-07-07 12:33:06,005 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 459 466) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse3 (not (= 1 ~systemActive~0))) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:33:06,005 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 459 466) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse3 (not (= 1 ~systemActive~0))) (or .cse4 .cse0 .cse1 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:33:06,006 INFO L264 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:33:06,006 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:33:06,006 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 126 139) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:06,006 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (let ((.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~2)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse4))) [2020-07-07 12:33:06,006 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:33:06,006 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 126 139) the Hoare annotation is: true [2020-07-07 12:33:06,006 INFO L271 CegarLoopResult]: At program point L130(lines 130 136) the Hoare annotation is: true [2020-07-07 12:33:06,007 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 126 139) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~2))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:06,007 INFO L264 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse2 .cse4) (or .cse5 .cse6 .cse4))) [2020-07-07 12:33:06,007 INFO L264 CegarLoopResult]: At program point L445-1(lines 426 450) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7) .cse2 .cse5) (or .cse0 .cse8 .cse1 .cse3 .cse4 .cse5) (or .cse8 .cse6 (and .cse3 .cse7) .cse5))) [2020-07-07 12:33:06,007 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:33:06,007 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 426 450) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse7 (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7) .cse2 .cse5) (or .cse0 .cse8 .cse1 .cse3 .cse4 .cse5) (or .cse8 .cse6 (and .cse3 .cse7) .cse5))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L436(line 436) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3) (or .cse5 .cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4)) .cse3) (or .cse0 .cse5 .cse1 .cse3))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 426 450) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L434(lines 434 442) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse6 .cse4 .cse5 .cse3) (or .cse0 .cse6 .cse1 .cse3))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L432-1(line 432) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret18|))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse6 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse3))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L430(lines 430 447) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L432-2(line 432) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret18|))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse6 .cse0 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse3))) [2020-07-07 12:33:06,008 INFO L264 CegarLoopResult]: At program point L432-3(line 432) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret18|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~4))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse6 .cse0 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3))) [2020-07-07 12:33:06,008 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 392 398) the Hoare annotation is: true [2020-07-07 12:33:06,009 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 392 398) the Hoare annotation is: true [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L316(lines 316 322) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L316-1(lines 316 322) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L308(lines 308 312) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L354(lines 305 355) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:06,009 INFO L264 CegarLoopResult]: At program point L342(lines 342 348) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L342-1(lines 336 349) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse7 .cse1 .cse2 .cse6 .cse3) (and .cse7 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L334-1(line 334) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L326(lines 326 332) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-07-07 12:33:06,010 INFO L264 CegarLoopResult]: At program point L326-1(lines 326 332) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,010 INFO L271 CegarLoopResult]: At program point testEXIT(lines 296 361) the Hoare annotation is: true [2020-07-07 12:33:06,011 INFO L264 CegarLoopResult]: At program point testENTRY(lines 296 361) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,011 INFO L264 CegarLoopResult]: At program point L351(lines 306 353) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,011 INFO L264 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,011 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,012 INFO L264 CegarLoopResult]: At program point L314-1(line 314) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,012 INFO L271 CegarLoopResult]: At program point testFINAL(lines 296 361) the Hoare annotation is: true [2020-07-07 12:33:06,012 INFO L264 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,012 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse3 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse0 .cse3 .cse1 (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (and .cse4 .cse1 .cse5 .cse2 .cse6) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse6) (and .cse4 .cse3 .cse1 .cse5 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse3 .cse1 .cse5 .cse6))) [2020-07-07 12:33:06,012 INFO L264 CegarLoopResult]: At program point L340(line 340) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,013 INFO L264 CegarLoopResult]: At program point L307(lines 306 353) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse8 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse6 .cse7 .cse0 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse8 .cse3))) [2020-07-07 12:33:06,013 INFO L264 CegarLoopResult]: At program point L340-1(line 340) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,013 INFO L264 CegarLoopResult]: At program point L340-2(line 340) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,013 INFO L264 CegarLoopResult]: At program point L336(lines 336 349) the Hoare annotation is: (let ((.cse6 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse8 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse5 .cse6 .cse3) (and .cse0 .cse2 .cse5 .cse3 .cse4) (and .cse7 .cse2 .cse5 .cse4 .cse8) (and .cse0 .cse1 .cse2 .cse6 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse5 .cse4 .cse8) (and .cse7 .cse1 .cse2 .cse4 .cse8) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse4 .cse8))) [2020-07-07 12:33:06,013 INFO L264 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:06,014 INFO L264 CegarLoopResult]: At program point L328(line 328) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-07-07 12:33:06,014 INFO L264 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-07-07 12:33:06,014 INFO L264 CegarLoopResult]: At program point L324-1(line 324) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse7 (= 0 ~systemActive~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse4 .cse5))) [2020-07-07 12:33:06,014 INFO L268 CegarLoopResult]: For program point L890(lines 890 891) no Hoare annotation was computed. [2020-07-07 12:33:06,014 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 866 911) no Hoare annotation was computed. [2020-07-07 12:33:06,014 INFO L268 CegarLoopResult]: For program point L886(lines 886 893) no Hoare annotation was computed. [2020-07-07 12:33:06,014 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L880(lines 880 900) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L907-1(line 907) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L907-2(line 907) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L905-1(line 905) no Hoare annotation was computed. [2020-07-07 12:33:06,015 INFO L268 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L905-2(line 905) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L866(lines 866 911) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L897(lines 897 898) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L897-1(lines 880 900) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 866 911) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L885-1(line 885) no Hoare annotation was computed. [2020-07-07 12:33:06,016 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L885-2(line 885) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 866 911) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-07-07 12:33:06,017 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-07-07 12:33:06,018 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-07-07 12:33:06,018 INFO L264 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse0 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse7 (and (= 0 ~methAndRunningLastTime~0) .cse10))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse9 .cse5 .cse2) (or .cse8 .cse4 .cse9 .cse2) (or .cse9 .cse6 .cse3) (or .cse0 .cse1 .cse8 .cse5 .cse2) (or .cse4 .cse9 .cse2 .cse3) (or .cse1 .cse8 .cse4 .cse2 .cse7)))) [2020-07-07 12:33:06,018 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 256 284) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse7 .cse2 .cse3) (or .cse9 .cse8 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse8 .cse1 .cse3) (or .cse0 .cse9 .cse6 .cse1 .cse2) (or .cse0 .cse4 .cse9 .cse5 .cse1) (or .cse4 .cse9 .cse5 .cse8 .cse1))) [2020-07-07 12:33:06,018 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse1) (or .cse0 .cse3 .cse5 .cse1) (or .cse3 .cse6 .cse4 .cse1) (or .cse4 .cse7 .cse2) (or .cse6 .cse4 .cse1 .cse2) (or .cse0 .cse3 .cse6 .cse1) (or .cse0 .cse6 .cse5 .cse7 .cse2))) [2020-07-07 12:33:06,018 INFO L264 CegarLoopResult]: At program point L269(lines 269 275) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 .cse4 .cse5 .cse2) (or .cse6 .cse7 .cse4 .cse1) (or .cse0 .cse6 .cse4 .cse1) (or .cse6 .cse3 .cse7 .cse1) (or .cse7 .cse5 .cse2) (or .cse3 .cse7 .cse1 .cse2) (or .cse0 .cse6 .cse3 .cse1))) [2020-07-07 12:33:06,019 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 256 284) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse5 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse1 .cse4 .cse8) (or .cse5 .cse2 .cse6 .cse7 .cse4) (or .cse5 .cse3 .cse6 .cse4 .cse8) (or .cse5 .cse6 (not (<= 1 ~pumpRunning~0)) .cse8)))) [2020-07-07 12:33:06,019 INFO L264 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (let ((.cse10 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (let ((.cse6 (not (<= 1 ~pumpRunning~0))) (.cse0 (and (= 0 ~methAndRunningLastTime~0) .cse10)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse0 .cse2 .cse9 .cse6 .cse7) (or .cse8 .cse5 .cse1 .cse9 .cse4) (or .cse8 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse1 .cse3 .cse9 .cse4) (or .cse8 .cse5 .cse4 .cse7)))) [2020-07-07 12:33:06,019 INFO L264 CegarLoopResult]: At program point L274(line 274) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse0 .cse3 .cse4 .cse5 .cse2) (or .cse6 .cse7 .cse4 .cse1) (or .cse0 .cse6 .cse4 .cse1) (or .cse6 .cse3 .cse7 .cse1) (or .cse7 .cse5 .cse2) (or .cse3 .cse7 .cse1 .cse2) (or .cse0 .cse6 .cse3 .cse1))) [2020-07-07 12:33:06,019 INFO L264 CegarLoopResult]: At program point L268(lines 268 278) the Hoare annotation is: (let ((.cse10 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse6 (and .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse0 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse7 .cse5) (or .cse8 .cse9 .cse3 .cse7) (or .cse8 .cse2 .cse9 .cse7) (or .cse9 .cse4 .cse5) (or .cse6 .cse1 .cse8 .cse3 .cse7) (or .cse2 .cse9 .cse7 .cse5) (or .cse1 .cse8 .cse2 .cse7 (and .cse0 .cse10))))) [2020-07-07 12:33:06,019 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse8 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse9 .cse6 .cse1) (or .cse8 .cse5 .cse9 .cse1) (or .cse0 .cse8 .cse6 .cse1 .cse2) (or .cse9 .cse7 .cse3) (or .cse5 .cse9 .cse1 .cse3) (or .cse0 .cse4 .cse8 .cse5 .cse1))) [2020-07-07 12:33:06,020 INFO L264 CegarLoopResult]: At program point L266-1(line 266) the Hoare annotation is: (let ((.cse10 (= 0 |__utac_acc__Specification2_spec__2_#t~ret12|))) (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse9 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse10)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse8 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse3 .cse8) (or .cse6 .cse2 .cse7 .cse8) (or .cse1 .cse9 .cse8 .cse5) (or .cse7 .cse4 .cse5) (or .cse2 .cse7 .cse8 .cse5) (or .cse1 .cse6 .cse2 .cse8 (and .cse0 .cse10)) (or .cse1 .cse6 .cse9 .cse3 .cse8)))) [2020-07-07 12:33:06,020 INFO L264 CegarLoopResult]: At program point L264(lines 264 281) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (let ((.cse10 (not (<= 1 ~pumpRunning~0))) (.cse4 (and .cse8 .cse12)) (.cse3 (not (= 1 ~systemActive~0))) (.cse11 (and .cse12 .cse2)) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse1) (or .cse8 .cse0 .cse6 .cse9 .cse10 .cse3) (or .cse11 .cse7 .cse10 .cse3) (or .cse4 .cse6 .cse7 .cse1 .cse3) (or .cse11 .cse5 .cse7 .cse9 .cse1) (or .cse0 .cse5 .cse9 .cse1 .cse2) (or .cse0 .cse8 .cse5 .cse6 .cse1)))) [2020-07-07 12:33:06,020 INFO L264 CegarLoopResult]: At program point L266-2(line 266) the Hoare annotation is: (let ((.cse10 (= 0 |__utac_acc__Specification2_spec__2_#t~ret12|))) (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse9 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse10)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse8 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse3 .cse8) (or .cse6 .cse2 .cse7 .cse8) (or .cse1 .cse9 .cse8 .cse5) (or .cse7 .cse4 .cse5) (or .cse2 .cse7 .cse8 .cse5) (or .cse1 .cse6 .cse2 .cse8 (and .cse0 .cse10)) (or .cse1 .cse6 .cse9 .cse3 .cse8)))) [2020-07-07 12:33:06,020 INFO L264 CegarLoopResult]: At program point L266-3(line 266) the Hoare annotation is: (let ((.cse2 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret12|))) (let ((.cse1 (= 0 ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse8 (and .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3)) (.cse4 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse11 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5 .cse6) (or .cse0 .cse6 .cse7 .cse8) (or .cse1 .cse0 .cse5 .cse9 .cse10 .cse7) (or .cse4 .cse11 .cse9 .cse6) (or .cse0 .cse4 .cse9 .cse6 .cse8) (or .cse4 .cse5 .cse11 .cse6) (or .cse11 .cse10 .cse7) (or .cse5 .cse11 .cse6 .cse7)))) [2020-07-07 12:33:06,021 INFO L264 CegarLoopResult]: At program point L264-1(lines 256 284) the Hoare annotation is: (let ((.cse0 (= 0 ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse5 (and .cse0 (= 0 __utac_acc__Specification2_spec__2_~tmp~1))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse1 .cse4 .cse8) (or .cse5 .cse2 .cse6 .cse7 .cse4) (or .cse5 .cse3 .cse6 .cse4 .cse8) (or .cse5 .cse6 (not (<= 1 ~pumpRunning~0)) .cse8)))) [2020-07-07 12:33:06,021 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse7 .cse2 .cse3) (or .cse9 .cse8 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse8 .cse1 .cse3) (or .cse0 .cse9 .cse6 .cse1 .cse2) (or .cse0 .cse4 .cse9 .cse5 .cse1) (or .cse4 .cse9 .cse5 .cse8 .cse1))) [2020-07-07 12:33:06,021 INFO L264 CegarLoopResult]: At program point L262-1(line 262) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret11|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse11 (and .cse12 .cse2)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse7 .cse12)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse3) (or .cse7 .cse0 .cse4 .cse8 .cse9 .cse3) (or .cse10 .cse5 .cse11 .cse8 .cse1) (or .cse5 .cse11 .cse9 .cse3) (or .cse0 .cse10 .cse8 .cse1 .cse2) (or .cse10 .cse4 .cse6 .cse5 .cse1) (or .cse0 .cse7 .cse10 .cse4 .cse1)))) [2020-07-07 12:33:06,021 INFO L264 CegarLoopResult]: At program point L262-2(line 262) the Hoare annotation is: (let ((.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 |__utac_acc__Specification2_spec__2_#t~ret11|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse11 (and .cse12 .cse2)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (and .cse7 .cse12)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse3) (or .cse7 .cse0 .cse4 .cse8 .cse9 .cse3) (or .cse10 .cse5 .cse11 .cse8 .cse1) (or .cse5 .cse11 .cse9 .cse3) (or .cse0 .cse10 .cse8 .cse1 .cse2) (or .cse10 .cse4 .cse6 .cse5 .cse1) (or .cse0 .cse7 .cse10 .cse4 .cse1)))) [2020-07-07 12:33:06,022 INFO L264 CegarLoopResult]: At program point L262-3(line 262) the Hoare annotation is: (let ((.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 __utac_acc__Specification2_spec__2_~tmp~1)) (.cse13 (= 0 |__utac_acc__Specification2_spec__2_#t~ret11|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse9 (and .cse12 .cse13 .cse2)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse11 (and .cse4 .cse12 .cse13)) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse7 .cse9 .cse3) (or .cse10 .cse8 .cse6 .cse1 .cse9) (or .cse0 .cse10 .cse6 .cse1 .cse2) (or .cse10 .cse5 .cse8 .cse11 .cse1) (or .cse5 .cse8 .cse11 .cse1 .cse3) (or .cse0 .cse4 .cse10 .cse5 .cse1)))) [2020-07-07 12:33:06,022 INFO L264 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse9 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7 .cse3) (or .cse8 .cse7 .cse2 .cse3) (or .cse9 .cse8 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse8 .cse1 .cse3) (or .cse0 .cse9 .cse6 .cse1 .cse2) (or .cse0 .cse4 .cse9 .cse5 .cse1) (or .cse4 .cse9 .cse5 .cse8 .cse1))) [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point L102(lines 102 110) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:33:06,022 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point L102-2(lines 102 110) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 248 255) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:06,023 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 248 255) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:06,023 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 248 255) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point L561-1(line 561) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point L561-2(line 561) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 559 568) no Hoare annotation was computed. [2020-07-07 12:33:06,023 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 559 568) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 559 568) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L787(lines 787 791) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L812-2(lines 812 832) no Hoare annotation was computed. [2020-07-07 12:33:06,024 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L763(lines 763 865) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L763-1(lines 763 865) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L854-1(line 854) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L854-2(line 854) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L813(lines 812 832) no Hoare annotation was computed. [2020-07-07 12:33:06,025 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 763 865) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-07-07 12:33:06,026 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L814(lines 814 818) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L839-1(line 839) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 763 865) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L839-2(line 839) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-07-07 12:33:06,027 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L823-1(line 823) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L823-2(line 823) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 763 865) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-07-07 12:33:06,028 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L841-1(line 841) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L841-2(line 841) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L833(lines 811 834) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-07 12:33:06,029 INFO L268 CegarLoopResult]: For program point L792(lines 792 808) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L809(lines 809 850) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L801-1(line 801) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-07 12:33:06,030 INFO L268 CegarLoopResult]: For program point L851(lines 851 862) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L843-1(line 843) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L852(lines 852 859) no Hoare annotation was computed. [2020-07-07 12:33:06,031 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-07-07 12:33:06,032 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-07 12:33:06,032 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-07 12:33:06,032 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:33:06,032 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,032 INFO L264 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:06,032 INFO L264 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,032 INFO L264 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,032 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,033 INFO L264 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L516-1(line 516) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L516-2(line 516) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L516-3(line 516) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,034 INFO L264 CegarLoopResult]: At program point L512-1(line 512) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L512-2(line 512) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L512-3(line 512) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L512-4(line 512) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L508-1(line 508) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L508-2(line 508) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,035 INFO L264 CegarLoopResult]: At program point L508-3(line 508) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504-1(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504-2(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504-3(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504-4(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L504-5(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,036 INFO L264 CegarLoopResult]: At program point L500-2(line 500) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L504-6(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L500-3(line 500) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L504-7(line 504) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L500-4(line 500) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L112-1(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,037 INFO L264 CegarLoopResult]: At program point L496-1(line 496) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L112-2(line 112) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L496-2(line 496) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L496-3(line 496) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L108-1(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L108-2(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,038 INFO L264 CegarLoopResult]: At program point L108-3(line 108) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104-1(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104-2(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104-3(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104-4(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,039 INFO L264 CegarLoopResult]: At program point L104-5(line 104) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-2(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-3(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-4(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L897-1(line 897) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-5(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-6(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,040 INFO L264 CegarLoopResult]: At program point L100-7(line 100) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L943-1(line 943) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L518-1(line 518) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,041 INFO L264 CegarLoopResult]: At program point L518-2(line 518) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,042 INFO L264 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:06,042 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:06,042 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 451 458) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,042 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 451 458) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,042 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 451 458) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:06,042 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 117 125) no Hoare annotation was computed. [2020-07-07 12:33:06,042 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:33:06,042 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-07 12:33:06,043 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 117 125) no Hoare annotation was computed. [2020-07-07 12:33:06,043 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 117 125) no Hoare annotation was computed. [2020-07-07 12:33:06,043 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 523 541) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,043 INFO L264 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:33:06,043 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:33:06,043 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 523 541) the Hoare annotation is: true [2020-07-07 12:33:06,043 INFO L271 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: true [2020-07-07 12:33:06,044 INFO L264 CegarLoopResult]: At program point L532(lines 532 536) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 isHighWaterLevel_~tmp~5)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:33:06,044 INFO L271 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: true [2020-07-07 12:33:06,044 INFO L264 CegarLoopResult]: At program point L532-2(lines 532 536) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse2 .cse4))) [2020-07-07 12:33:06,044 INFO L264 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret36|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,044 INFO L264 CegarLoopResult]: At program point L530-2(line 530) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret36|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,044 INFO L264 CegarLoopResult]: At program point L530-3(line 530) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~5) (<= 1 |isHighWaterLevel_#t~ret36|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:33:06,044 INFO L271 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: true [2020-07-07 12:33:06,044 INFO L271 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: true [2020-07-07 12:33:06,045 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 523 541) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,045 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse6 .cse5 .cse7) (or .cse0 .cse5 .cse7 .cse4) (or (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse5))) [2020-07-07 12:33:06,045 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse2) (or .cse4 .cse7 .cse6 .cse3) (or .cse4 .cse7 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse7 .cse6))) [2020-07-07 12:33:06,045 INFO L264 CegarLoopResult]: At program point L77-1(lines 73 84) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4 .cse8) (or .cse0 .cse5 .cse6 .cse3 .cse8) (or .cse0 .cse2 .cse5 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse8))) [2020-07-07 12:33:06,045 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 73 84) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse7 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse7 .cse2) (or .cse4 .cse0 .cse5 .cse7 .cse3) (or .cse4 .cse0 .cse7 .cse2 .cse3) (or .cse4 .cse0 .cse6 .cse5 .cse7))) [2020-07-07 12:33:06,046 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 73 84) the Hoare annotation is: (let ((.cse7 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse7 .cse4 .cse8) (or .cse0 .cse5 .cse6 .cse3 .cse8) (or .cse0 .cse2 .cse5 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse8))) [2020-07-07 12:33:06,046 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:33:06,046 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:33:06,046 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:33:06,046 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:33:06,046 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 85 93) the Hoare annotation is: true [2020-07-07 12:33:06,046 INFO L264 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) (.cse8 (not (<= 2 ~waterLevel~0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse1 .cse6) (or .cse7 .cse1 .cse2 .cse3) (or .cse4 .cse7 .cse5 .cse1 .cse6) (or .cse7 .cse5 .cse1 .cse8 .cse6) (or .cse7 .cse1 .cse6 .cse3) (or .cse4 .cse0 .cse1 .cse6 .cse3) (or .cse5 .cse0 .cse1 .cse8 .cse6))) [2020-07-07 12:33:06,047 INFO L271 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: true [2020-07-07 12:33:06,047 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 85 93) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse2) (or .cse6 .cse7 .cse2 .cse3) (or .cse5 .cse6 .cse8 .cse1 .cse2) (or .cse0 .cse5 .cse8 .cse1 .cse2) (or .cse0 .cse7 .cse2 .cse3) (or .cse4 .cse6 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:33:06,047 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 85 93) the Hoare annotation is: (let ((.cse8 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse2) (or .cse6 .cse7 .cse2 .cse3) (or .cse5 .cse6 .cse8 .cse1 .cse2) (or .cse0 .cse5 .cse8 .cse1 .cse2) (or .cse0 .cse7 .cse2 .cse3) (or .cse4 .cse6 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:33:06,047 INFO L264 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse11 .cse12 (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and .cse11 .cse12)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse3 .cse6 .cse4) (or .cse7 .cse8 .cse2 .cse3) (or .cse9 .cse0 .cse1 .cse2 .cse4) (or .cse9 .cse8 .cse2 .cse10 .cse4) (or .cse9 .cse7 .cse8 .cse2) (or .cse7 .cse8 .cse3 .cse6) (or .cse9 .cse1 .cse5 .cse6 .cse4) (or .cse8 .cse2 .cse3 .cse10 .cse4) (or .cse9 .cse7 .cse8 .cse6)))) [2020-07-07 12:33:06,048 INFO L264 CegarLoopResult]: At program point L379(lines 379 385) the Hoare annotation is: (let ((.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse16 (= 0 ~methaneLevelCritical~0)) (.cse13 (= 1 ~systemActive~0)) (.cse14 (= 0 ~pumpRunning~0)) (.cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse9 (and .cse14 .cse17)) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse17 .cse13)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse14 .cse15 .cse17)) (.cse0 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse12 (and (<= 2 ~waterLevel~0) .cse15 .cse17 (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not .cse16)) (.cse4 (and (= 0 ~methAndRunningLastTime~0) .cse14 .cse15)) (.cse7 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse7) (or .cse8 .cse0 .cse1 .cse2 .cse4) (or .cse8 .cse5 .cse9 .cse10 .cse7) (or .cse8 .cse5 .cse2 .cse9 .cse7) (or .cse5 .cse3 .cse6 .cse10 .cse7) (or .cse8 .cse11 .cse0 .cse1 .cse10) (or .cse8 .cse12 .cse1 .cse2 .cse4 .cse7) (or .cse11 .cse0 .cse1 .cse3 .cse10) (or .cse12 .cse1 .cse2 .cse3 .cse4 .cse7)))) [2020-07-07 12:33:06,048 INFO L264 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse10 .cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and (= 0 ~methAndRunningLastTime~0) .cse10 .cse11)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse5) (or .cse4 .cse6 .cse7 .cse2 .cse8) (or .cse6 .cse3 .cse9 .cse5 .cse8) (or .cse4 .cse0 .cse1 .cse5) (or .cse1 .cse2 .cse3 .cse8) (or .cse4 .cse1 .cse2 .cse8) (or .cse4 .cse6 .cse9 .cse5 .cse8) (or .cse6 .cse7 .cse2 .cse3 .cse8)))) [2020-07-07 12:33:06,048 INFO L264 CegarLoopResult]: At program point L372(lines 371 390) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and .cse15 .cse14 (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and .cse15 .cse14)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (and (= 0 ~methAndRunningLastTime~0) .cse12 .cse13)) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse12 .cse13 .cse14)) (.cse7 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse3 .cse6 .cse4) (or .cse7 .cse8 .cse2 .cse3 .cse9) (or .cse10 .cse0 .cse1 .cse2 .cse4) (or .cse10 .cse8 .cse2 .cse9 .cse4) (or .cse10 .cse7 .cse8 .cse2 .cse9) (or .cse10 .cse1 .cse5 .cse6 .cse4) (or .cse8 .cse2 .cse3 .cse9 .cse4) (or .cse10 .cse11 .cse7 .cse8 .cse6) (or .cse11 .cse7 .cse8 .cse3 .cse6)))) [2020-07-07 12:33:06,048 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 368 391) the Hoare annotation is: (let ((.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse16 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse12 (= 0 ~methAndRunningLastTime~0)) (.cse15 (= 0 ~pumpRunning~0)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse4 (and .cse12 .cse15 .cse14)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse13 .cse14 .cse16)) (.cse11 (and .cse15 .cse14 .cse16)) (.cse0 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (and .cse12 .cse13 .cse14)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse4 .cse6) (or .cse5 .cse0 .cse1 .cse2 .cse4) (or .cse5 .cse7 .cse8 .cse2 .cse6) (or .cse7 .cse3 .cse9 .cse10 .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse5 .cse11 .cse0 .cse1 .cse10) (or .cse5 .cse7 .cse9 .cse10 .cse6) (or .cse11 .cse0 .cse1 .cse3 .cse10) (or .cse7 .cse8 .cse2 .cse3 .cse6)))) [2020-07-07 12:33:06,049 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 368 391) the Hoare annotation is: (let ((.cse14 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 ~pumpRunning~0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (<= 2 ~waterLevel~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and .cse14 .cse12 .cse6)) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse5 .cse6 .cse7) .cse8 .cse1 .cse2 .cse4 .cse9) (or .cse8 .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or .cse8 .cse11 .cse2 (and .cse12 .cse13) .cse9) (or .cse11 (and .cse14 .cse15) .cse3 .cse10 .cse9) (or .cse11 (and .cse15 .cse13) .cse2 .cse3 .cse9) (or .cse8 .cse11 (and .cse14 .cse12) .cse10 .cse9) (or .cse8 .cse0 .cse1 .cse10 .cse4) (or (and .cse5 .cse6 .cse13 .cse7) .cse1 .cse2 .cse3 .cse4 .cse9)))) [2020-07-07 12:33:06,049 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 368 391) the Hoare annotation is: (let ((.cse14 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= 0 ~pumpRunning~0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (<= 2 ~waterLevel~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and .cse14 .cse12 .cse6)) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and .cse5 .cse6 .cse7) .cse8 .cse1 .cse2 .cse4 .cse9) (or .cse8 .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or .cse8 .cse11 .cse2 (and .cse12 .cse13) .cse9) (or .cse11 (and .cse14 .cse15) .cse3 .cse10 .cse9) (or .cse11 (and .cse15 .cse13) .cse2 .cse3 .cse9) (or .cse8 .cse11 (and .cse14 .cse12) .cse10 .cse9) (or .cse8 .cse0 .cse1 .cse10 .cse4) (or (and .cse5 .cse6 .cse13 .cse7) .cse1 .cse2 .cse3 .cse4 .cse9)))) [2020-07-07 12:33:06,049 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 143 172) the Hoare annotation is: true [2020-07-07 12:33:06,049 INFO L271 CegarLoopResult]: At program point L157(lines 157 161) the Hoare annotation is: true [2020-07-07 12:33:06,049 INFO L271 CegarLoopResult]: At program point L157-1(lines 157 161) the Hoare annotation is: true [2020-07-07 12:33:06,049 INFO L271 CegarLoopResult]: At program point L153-2(lines 153 167) the Hoare annotation is: true [2020-07-07 12:33:06,049 INFO L271 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point L168(lines 143 172) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 143 172) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: true [2020-07-07 12:33:06,050 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 49 60) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:33:06,050 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 49 60) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L264 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point L53-1(lines 49 60) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 198 204) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 198 204) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:33:06,051 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 400 424) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:06,052 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3) (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-07-07 12:33:06,052 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 400 424) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse4 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3) (= 0 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5))) [2020-07-07 12:33:06,052 INFO L264 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:33:06,052 INFO L264 CegarLoopResult]: At program point L408(lines 408 416) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3) .cse6)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse5 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse1)))) [2020-07-07 12:33:06,052 INFO L264 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L406-1(line 406) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret17|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5)))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L404(lines 404 421) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L406-2(line 406) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret17|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5)))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L406-3(line 406) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3) .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret17|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse5 .cse1)))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:06,053 INFO L264 CegarLoopResult]: At program point L419-1(lines 400 424) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse4 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~3) (= 0 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5))) [2020-07-07 12:33:06,054 INFO L264 CegarLoopResult]: At program point L65-1(lines 61 72) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse9 .cse6 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse9 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse9 .cse7 .cse3 .cse8) (or .cse2 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4))) [2020-07-07 12:33:06,054 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 61 72) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse9 .cse6 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse9 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse9 .cse7 .cse3 .cse8) (or .cse2 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse10 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse9 .cse3 .cse4))) [2020-07-07 12:33:06,054 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 61 72) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse5 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse5 .cse7 .cse2 .cse6) (or .cse0 .cse7 .cse1 .cse2 .cse6) (or .cse0 .cse1 .cse2 .cse6 .cse4))) [2020-07-07 12:33:06,054 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse3 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse8 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse6 .cse7) (or .cse0 .cse1 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse8 .cse7 .cse3) (or .cse0 .cse8 .cse1 .cse7 .cse3))) [2020-07-07 12:33:06,055 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 286 293) the Hoare annotation is: true [2020-07-07 12:33:06,055 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 290) the Hoare annotation is: true [2020-07-07 12:33:06,055 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 286 293) the Hoare annotation is: true [2020-07-07 12:33:06,055 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 286 293) the Hoare annotation is: true [2020-07-07 12:33:06,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:33:06 BoogieIcfgContainer [2020-07-07 12:33:06,091 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:33:06,092 INFO L168 Benchmark]: Toolchain (without parser) took 256341.39 ms. Allocated memory was 135.8 MB in the beginning and 2.7 GB in the end (delta: 2.6 GB). Free memory was 100.1 MB in the beginning and 604.4 MB in the end (delta: -504.2 MB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,092 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 135.8 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.31 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 168.6 MB in the end (delta: -68.7 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,093 INFO L168 Benchmark]: Boogie Preprocessor took 91.73 ms. Allocated memory is still 200.3 MB. Free memory was 168.6 MB in the beginning and 164.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,094 INFO L168 Benchmark]: RCFGBuilder took 1110.00 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 164.2 MB in the beginning and 173.6 MB in the end (delta: -9.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,094 INFO L168 Benchmark]: TraceAbstraction took 254513.79 ms. Allocated memory was 228.1 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 172.1 MB in the beginning and 604.4 MB in the end (delta: -432.3 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-07-07 12:33:06,096 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 135.8 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 621.31 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.9 MB in the beginning and 168.6 MB in the end (delta: -68.7 MB). Peak memory consumption was 28.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 91.73 ms. Allocated memory is still 200.3 MB. Free memory was 168.6 MB in the beginning and 164.2 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1110.00 ms. Allocated memory was 200.3 MB in the beginning and 228.1 MB in the end (delta: 27.8 MB). Free memory was 164.2 MB in the beginning and 173.6 MB in the end (delta: -9.3 MB). Peak memory consumption was 89.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 254513.79 ms. Allocated memory was 228.1 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 172.1 MB in the beginning and 604.4 MB in the end (delta: -432.3 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 290]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: (((((((((((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 == systemActive) || ((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 == systemActive) && 1 <= pumpRunning)) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == systemActive) && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 == systemActive)) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 1 == systemActive) && 1 <= pumpRunning)) || ((((0 == splverifierCounter && pumpRunning == \old(pumpRunning)) && 1 <= methaneLevelCritical) && 0 == systemActive) && \old(methAndRunningLastTime) == methAndRunningLastTime) - ProcedureContractResult [Line: 576]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 583]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 == waterLevel)) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 221]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 542]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(1 == \old(systemActive))) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 478]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 569]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 207]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 467]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= methaneLevelCritical) || (retValue_acc == methaneLevelCritical && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(0 == methaneLevelCritical) || (retValue_acc == methaneLevelCritical && \result == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 459]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((((!(0 == methAndRunningLastTime) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || 0 == pumpRunning) || !(2 <= waterLevel))) && ((((!(1 <= \old(pumpRunning)) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 126]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 426]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 <= \old(pumpRunning)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (0 == pumpRunning && methaneLevelCritical == tmp)) || !(1 == systemActive)) - ProcedureContractResult [Line: 392]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 256]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == pumpRunning)) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning))) && ((((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning))) && (((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((0 == methAndRunningLastTime && 0 == tmp) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 248]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((0 == methAndRunningLastTime || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 451]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 73]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive)) - ProcedureContractResult [Line: 523]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 85]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((((((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) && ((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(0 == methaneLevelCritical) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(0 == systemActive) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= methaneLevelCritical) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) - ProcedureContractResult [Line: 143]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 368]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(2 <= \old(waterLevel))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 <= pumpRunning) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 49]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 198]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 400]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) || (0 == tmp && 0 == pumpRunning)) || !(1 == systemActive)) && (((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning)) || (0 == tmp && 0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 61]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) - ProcedureContractResult [Line: 286]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 633 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 70.5s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 57.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 183.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3163 SDtfs, 10821 SDslu, 7801 SDs, 0 SdLazy, 17591 SolverSat, 3436 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 769 GetRequests, 444 SyntacticMatches, 3 SemanticMatches, 322 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3168 ImplicationChecksByTransitivity, 23.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3646occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.7s AutomataMinimizationTime, 12 MinimizatonAttempts, 4010 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 279 LocationsWithAnnotation, 14903 PreInvPairs, 16340 NumberOfFragments, 16304 HoareAnnotationTreeSize, 14903 FomulaSimplifications, 25842799343 FormulaSimplificationTreeSizeReduction, 44.1s HoareSimplificationTime, 279 FomulaSimplificationsInter, 509736591 FormulaSimplificationTreeSizeReductionInter, 139.0s 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...