/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_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:30:46,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:30:46,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:30:46,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:30:46,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:30:46,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:30:46,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:30:46,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:30:46,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:30:46,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:30:46,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:30:46,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:30:46,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:30:46,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:30:46,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:30:46,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:30:46,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:30:46,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:30:46,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:30:46,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:30:46,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:30:46,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:30:46,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:30:46,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:30:46,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:30:46,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:30:46,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:30:46,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:30:46,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:30:46,418 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:30:46,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:30:46,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:30:46,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:30:46,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:30:46,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:30:46,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:30:46,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:30:46,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:30:46,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:30:46,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:30:46,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:30:46,426 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 12:30:46,447 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:30:46,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:30:46,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:30:46,449 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:30:46,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:30:46,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:30:46,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:30:46,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:30:46,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:30:46,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:30:46,454 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:30:46,455 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:30:46,455 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:30:46,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:30:46,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:30:46,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:30:46,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:30:46,456 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:30:46,722 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:30:46,737 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:30:46,742 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:30:46,744 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:30:46,744 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:30:46,745 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-07 12:30:46,819 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0296740/7ea0d98796374d0592956af19a7e7e05/FLAG154959bc5 [2020-07-07 12:30:47,371 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:30:47,372 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-07-07 12:30:47,386 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0296740/7ea0d98796374d0592956af19a7e7e05/FLAG154959bc5 [2020-07-07 12:30:47,599 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0296740/7ea0d98796374d0592956af19a7e7e05 [2020-07-07 12:30:47,610 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:30:47,612 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:30:47,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:30:47,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:30:47,617 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:30:47,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:30:47" (1/1) ... [2020-07-07 12:30:47,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63808dab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:47, skipping insertion in model container [2020-07-07 12:30:47,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:30:47" (1/1) ... [2020-07-07 12:30:47,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:30:47,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:30:47,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:30:48,111 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:30:48,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:30:48,330 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:30:48,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48 WrapperNode [2020-07-07 12:30:48,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:30:48,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:30:48,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:30:48,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:30:48,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (1/1) ... [2020-07-07 12:30:48,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:30:48,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:30:48,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:30:48,424 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:30:48,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (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 12:30:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:30:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:30:48,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:30:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:30:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:30:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:30:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:30:48,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:30:48,505 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:30:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:30:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:30:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:30:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:30:48,506 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:30:48,507 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:30:48,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:30:48,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:30:48,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:30:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:30:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:30:48,513 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:30:48,514 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:30:48,515 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:30:48,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:30:48,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:30:48,518 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:30:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:30:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:30:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:30:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:30:48,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:30:48,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:30:49,877 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:30:49,878 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:30:49,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:30:49 BoogieIcfgContainer [2020-07-07 12:30:49,891 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:30:49,893 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:30:49,893 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:30:49,896 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:30:49,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:30:47" (1/3) ... [2020-07-07 12:30:49,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f690d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:30:49, skipping insertion in model container [2020-07-07 12:30:49,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:30:48" (2/3) ... [2020-07-07 12:30:49,898 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f690d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:30:49, skipping insertion in model container [2020-07-07 12:30:49,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:30:49" (3/3) ... [2020-07-07 12:30:49,900 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product55.cil.c [2020-07-07 12:30:49,909 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:30:49,917 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:30:49,928 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:30:49,946 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:30:49,947 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:30:49,947 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:30:49,947 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:30:49,947 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:30:49,947 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:30:49,948 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:30:49,948 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:30:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-07-07 12:30:49,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:30:49,991 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:49,992 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 12:30:49,992 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:49,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:49,999 INFO L82 PathProgramCache]: Analyzing trace with hash -415680263, now seen corresponding path program 1 times [2020-07-07 12:30:50,008 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:50,009 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [113205736] [2020-07-07 12:30:50,009 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,753 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:50,985 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 12:30:50,985 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:50,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [113205736] [2020-07-07 12:30:50,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:50,990 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:30:50,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117310485] [2020-07-07 12:30:50,996 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:30:50,996 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:51,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:30:51,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:30:51,014 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 4 states. [2020-07-07 12:30:52,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:52,569 INFO L93 Difference]: Finished difference Result 559 states and 665 transitions. [2020-07-07 12:30:52,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:30:52,571 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:30:52,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:52,588 INFO L225 Difference]: With dead ends: 559 [2020-07-07 12:30:52,588 INFO L226 Difference]: Without dead ends: 348 [2020-07-07 12:30:52,594 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:30:52,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 348 states. [2020-07-07 12:30:52,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 348 to 296. [2020-07-07 12:30:52,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-07-07 12:30:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 326 transitions. [2020-07-07 12:30:52,819 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 326 transitions. Word has length 148 [2020-07-07 12:30:52,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:52,822 INFO L479 AbstractCegarLoop]: Abstraction has 296 states and 326 transitions. [2020-07-07 12:30:52,822 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:30:52,822 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 326 transitions. [2020-07-07 12:30:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:30:52,837 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:52,838 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 12:30:52,838 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:30:52,838 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:52,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:52,839 INFO L82 PathProgramCache]: Analyzing trace with hash 1732114662, now seen corresponding path program 1 times [2020-07-07 12:30:52,839 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:52,839 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [57219420] [2020-07-07 12:30:52,839 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,241 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:53,320 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 12:30:53,320 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:53,321 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [57219420] [2020-07-07 12:30:53,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:53,321 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:30:53,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989983610] [2020-07-07 12:30:53,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:30:53,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:53,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:30:53,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:30:53,324 INFO L87 Difference]: Start difference. First operand 296 states and 326 transitions. Second operand 5 states. [2020-07-07 12:30:53,983 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:55,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:55,266 INFO L93 Difference]: Finished difference Result 482 states and 552 transitions. [2020-07-07 12:30:55,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:30:55,266 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:30:55,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:55,272 INFO L225 Difference]: With dead ends: 482 [2020-07-07 12:30:55,272 INFO L226 Difference]: Without dead ends: 337 [2020-07-07 12:30:55,274 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 12:30:55,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 337 states. [2020-07-07 12:30:55,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 337 to 286. [2020-07-07 12:30:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-07-07 12:30:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 313 transitions. [2020-07-07 12:30:55,369 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 313 transitions. Word has length 149 [2020-07-07 12:30:55,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:55,370 INFO L479 AbstractCegarLoop]: Abstraction has 286 states and 313 transitions. [2020-07-07 12:30:55,370 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:30:55,370 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 313 transitions. [2020-07-07 12:30:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-07 12:30:55,372 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:55,373 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 12:30:55,373 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:30:55,373 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:55,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:55,374 INFO L82 PathProgramCache]: Analyzing trace with hash 1476676505, now seen corresponding path program 1 times [2020-07-07 12:30:55,374 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:55,374 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1543211310] [2020-07-07 12:30:55,374 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,708 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:55,864 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 12:30:55,865 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:55,865 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1543211310] [2020-07-07 12:30:55,865 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:55,866 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:30:55,866 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159410050] [2020-07-07 12:30:55,867 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:30:55,867 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:55,867 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:30:55,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:30:55,868 INFO L87 Difference]: Start difference. First operand 286 states and 313 transitions. Second operand 10 states. [2020-07-07 12:30:56,402 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:56,743 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:57,013 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:30:57,287 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:57,538 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:57,787 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:58,781 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:01,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:01,594 INFO L93 Difference]: Finished difference Result 777 states and 908 transitions. [2020-07-07 12:31:01,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:31:01,595 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-07 12:31:01,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:01,601 INFO L225 Difference]: With dead ends: 777 [2020-07-07 12:31:01,601 INFO L226 Difference]: Without dead ends: 606 [2020-07-07 12:31:01,603 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:31:01,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 606 states. [2020-07-07 12:31:01,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 606 to 525. [2020-07-07 12:31:01,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 525 states. [2020-07-07 12:31:01,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 525 states and 594 transitions. [2020-07-07 12:31:01,770 INFO L78 Accepts]: Start accepts. Automaton has 525 states and 594 transitions. Word has length 158 [2020-07-07 12:31:01,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:01,771 INFO L479 AbstractCegarLoop]: Abstraction has 525 states and 594 transitions. [2020-07-07 12:31:01,771 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:31:01,771 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 594 transitions. [2020-07-07 12:31:01,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-07-07 12:31:01,774 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:01,775 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 12:31:01,775 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:31:01,775 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:01,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:01,776 INFO L82 PathProgramCache]: Analyzing trace with hash 309694267, now seen corresponding path program 1 times [2020-07-07 12:31:01,776 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:01,776 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643904842] [2020-07-07 12:31:01,777 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,128 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:02,273 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 12:31:02,274 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:02,274 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643904842] [2020-07-07 12:31:02,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:02,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:31:02,275 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [148914642] [2020-07-07 12:31:02,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:31:02,276 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:02,276 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:31:02,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:31:02,276 INFO L87 Difference]: Start difference. First operand 525 states and 594 transitions. Second operand 10 states. [2020-07-07 12:31:02,810 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:03,909 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:04,194 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:04,638 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:04,916 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:05,469 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:05,783 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:06,123 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:06,674 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:08,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:08,140 INFO L93 Difference]: Finished difference Result 1474 states and 1786 transitions. [2020-07-07 12:31:08,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:31:08,141 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 167 [2020-07-07 12:31:08,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:08,150 INFO L225 Difference]: With dead ends: 1474 [2020-07-07 12:31:08,150 INFO L226 Difference]: Without dead ends: 1064 [2020-07-07 12:31:08,153 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:31:08,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1064 states. [2020-07-07 12:31:08,470 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1064 to 887. [2020-07-07 12:31:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 887 states. [2020-07-07 12:31:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 887 states and 1017 transitions. [2020-07-07 12:31:08,478 INFO L78 Accepts]: Start accepts. Automaton has 887 states and 1017 transitions. Word has length 167 [2020-07-07 12:31:08,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:08,479 INFO L479 AbstractCegarLoop]: Abstraction has 887 states and 1017 transitions. [2020-07-07 12:31:08,479 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:31:08,479 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1017 transitions. [2020-07-07 12:31:08,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-07 12:31:08,484 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:08,484 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 12:31:08,484 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:31:08,484 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:08,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:08,485 INFO L82 PathProgramCache]: Analyzing trace with hash 2125986584, now seen corresponding path program 1 times [2020-07-07 12:31:08,485 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:08,485 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [326681323] [2020-07-07 12:31:08,486 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:08,969 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:08,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:09,191 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 12:31:09,191 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:09,192 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [326681323] [2020-07-07 12:31:09,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:09,192 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:31:09,193 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871131139] [2020-07-07 12:31:09,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:31:09,193 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:09,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:31:09,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:31:09,194 INFO L87 Difference]: Start difference. First operand 887 states and 1017 transitions. Second operand 11 states. [2020-07-07 12:31:09,936 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:11,336 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:11,599 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:11,875 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:12,158 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:31:12,425 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:13,228 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:13,491 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:13,804 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:15,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:15,495 INFO L93 Difference]: Finished difference Result 2270 states and 2829 transitions. [2020-07-07 12:31:15,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:31:15,495 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 172 [2020-07-07 12:31:15,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:15,505 INFO L225 Difference]: With dead ends: 2270 [2020-07-07 12:31:15,506 INFO L226 Difference]: Without dead ends: 1498 [2020-07-07 12:31:15,509 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-07-07 12:31:15,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1498 states. [2020-07-07 12:31:15,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1498 to 1209. [2020-07-07 12:31:15,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1209 states. [2020-07-07 12:31:15,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1209 states and 1387 transitions. [2020-07-07 12:31:15,873 INFO L78 Accepts]: Start accepts. Automaton has 1209 states and 1387 transitions. Word has length 172 [2020-07-07 12:31:15,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:15,874 INFO L479 AbstractCegarLoop]: Abstraction has 1209 states and 1387 transitions. [2020-07-07 12:31:15,874 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:31:15,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1387 transitions. [2020-07-07 12:31:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:31:15,879 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:15,879 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 12:31:15,879 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:31:15,879 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:15,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:15,880 INFO L82 PathProgramCache]: Analyzing trace with hash -153528691, now seen corresponding path program 1 times [2020-07-07 12:31:15,880 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:15,880 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [925858687] [2020-07-07 12:31:15,880 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,142 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:16,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:16,388 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 12:31:16,388 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:16,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [925858687] [2020-07-07 12:31:16,390 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:16,391 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:31:16,391 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330330071] [2020-07-07 12:31:16,392 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:31:16,392 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:16,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:31:16,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:31:16,393 INFO L87 Difference]: Start difference. First operand 1209 states and 1387 transitions. Second operand 11 states. [2020-07-07 12:31:17,787 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:18,056 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:31:18,330 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:31:18,619 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:18,929 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:19,196 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:20,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:20,987 INFO L93 Difference]: Finished difference Result 2734 states and 3350 transitions. [2020-07-07 12:31:20,988 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:31:20,988 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-07-07 12:31:20,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:20,999 INFO L225 Difference]: With dead ends: 2734 [2020-07-07 12:31:20,999 INFO L226 Difference]: Without dead ends: 1640 [2020-07-07 12:31:21,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:31:21,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1640 states. [2020-07-07 12:31:21,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1640 to 1247. [2020-07-07 12:31:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1247 states. [2020-07-07 12:31:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 1247 states and 1427 transitions. [2020-07-07 12:31:21,697 INFO L78 Accepts]: Start accepts. Automaton has 1247 states and 1427 transitions. Word has length 206 [2020-07-07 12:31:21,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:21,697 INFO L479 AbstractCegarLoop]: Abstraction has 1247 states and 1427 transitions. [2020-07-07 12:31:21,697 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:31:21,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1427 transitions. [2020-07-07 12:31:21,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:31:21,703 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:21,704 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 12:31:21,704 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:31:21,704 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:21,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:21,705 INFO L82 PathProgramCache]: Analyzing trace with hash -215857427, now seen corresponding path program 1 times [2020-07-07 12:31:21,705 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:21,705 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1009322651] [2020-07-07 12:31:21,705 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:21,996 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:22,296 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 12:31:22,297 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:22,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1009322651] [2020-07-07 12:31:22,297 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:22,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:31:22,298 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136634814] [2020-07-07 12:31:22,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:31:22,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:22,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:31:22,299 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:31:22,300 INFO L87 Difference]: Start difference. First operand 1247 states and 1427 transitions. Second operand 14 states. [2020-07-07 12:31:22,933 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:23,170 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:31:23,411 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:23,643 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:23,870 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:24,809 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:25,051 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:25,350 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:25,612 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:25,851 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:27,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:27,658 INFO L93 Difference]: Finished difference Result 2816 states and 3495 transitions. [2020-07-07 12:31:27,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:31:27,659 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 206 [2020-07-07 12:31:27,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:27,671 INFO L225 Difference]: With dead ends: 2816 [2020-07-07 12:31:27,671 INFO L226 Difference]: Without dead ends: 1684 [2020-07-07 12:31:27,675 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 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 12:31:27,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1684 states. [2020-07-07 12:31:28,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1684 to 1271. [2020-07-07 12:31:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1271 states. [2020-07-07 12:31:28,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1271 states and 1451 transitions. [2020-07-07 12:31:28,091 INFO L78 Accepts]: Start accepts. Automaton has 1271 states and 1451 transitions. Word has length 206 [2020-07-07 12:31:28,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:28,091 INFO L479 AbstractCegarLoop]: Abstraction has 1271 states and 1451 transitions. [2020-07-07 12:31:28,092 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:31:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1451 transitions. [2020-07-07 12:31:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:31:28,096 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:28,096 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 12:31:28,097 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:31:28,097 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:28,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:28,097 INFO L82 PathProgramCache]: Analyzing trace with hash 1924048490, now seen corresponding path program 1 times [2020-07-07 12:31:28,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:28,098 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1483117936] [2020-07-07 12:31:28,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,373 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:28,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:28,574 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 12:31:28,575 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:28,575 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1483117936] [2020-07-07 12:31:28,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:28,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:31:28,576 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106767180] [2020-07-07 12:31:28,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:31:28,576 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:28,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:31:28,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:31:28,577 INFO L87 Difference]: Start difference. First operand 1271 states and 1451 transitions. Second operand 8 states. [2020-07-07 12:31:29,092 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:29,627 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:33,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:33,230 INFO L93 Difference]: Finished difference Result 4207 states and 5250 transitions. [2020-07-07 12:31:33,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-07 12:31:33,231 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2020-07-07 12:31:33,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:33,249 INFO L225 Difference]: With dead ends: 4207 [2020-07-07 12:31:33,249 INFO L226 Difference]: Without dead ends: 3051 [2020-07-07 12:31:33,254 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:31:33,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3051 states. [2020-07-07 12:31:33,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3051 to 2479. [2020-07-07 12:31:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2479 states. [2020-07-07 12:31:33,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 2479 states and 2861 transitions. [2020-07-07 12:31:33,973 INFO L78 Accepts]: Start accepts. Automaton has 2479 states and 2861 transitions. Word has length 206 [2020-07-07 12:31:33,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:33,973 INFO L479 AbstractCegarLoop]: Abstraction has 2479 states and 2861 transitions. [2020-07-07 12:31:33,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:31:33,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 2861 transitions. [2020-07-07 12:31:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-07 12:31:33,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:33,978 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, 1, 1, 1, 1, 1] [2020-07-07 12:31:33,978 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:31:33,978 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:33,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:33,979 INFO L82 PathProgramCache]: Analyzing trace with hash -369911048, now seen corresponding path program 1 times [2020-07-07 12:31:33,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:33,979 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1654704430] [2020-07-07 12:31:33,979 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,289 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:34,577 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 12:31:34,578 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:34,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1654704430] [2020-07-07 12:31:34,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:34,579 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:31:34,579 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433931412] [2020-07-07 12:31:34,579 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:31:34,580 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:34,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:31:34,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:31:34,580 INFO L87 Difference]: Start difference. First operand 2479 states and 2861 transitions. Second operand 8 states. [2020-07-07 12:31:35,037 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:39,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:39,195 INFO L93 Difference]: Finished difference Result 4976 states and 6237 transitions. [2020-07-07 12:31:39,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:31:39,195 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 211 [2020-07-07 12:31:39,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:39,225 INFO L225 Difference]: With dead ends: 4976 [2020-07-07 12:31:39,225 INFO L226 Difference]: Without dead ends: 4973 [2020-07-07 12:31:39,229 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=225, Invalid=587, Unknown=0, NotChecked=0, Total=812 [2020-07-07 12:31:39,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4973 states. [2020-07-07 12:31:40,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4973 to 4018. [2020-07-07 12:31:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4018 states. [2020-07-07 12:31:40,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 4018 states and 4739 transitions. [2020-07-07 12:31:40,756 INFO L78 Accepts]: Start accepts. Automaton has 4018 states and 4739 transitions. Word has length 211 [2020-07-07 12:31:40,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:40,756 INFO L479 AbstractCegarLoop]: Abstraction has 4018 states and 4739 transitions. [2020-07-07 12:31:40,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:31:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 4739 transitions. [2020-07-07 12:31:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2020-07-07 12:31:40,769 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:40,771 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-07-07 12:31:40,771 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:31:40,771 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:40,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:40,772 INFO L82 PathProgramCache]: Analyzing trace with hash 2118470239, now seen corresponding path program 1 times [2020-07-07 12:31:40,772 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:40,778 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1736608145] [2020-07-07 12:31:40,778 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,112 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:41,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:41,483 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 12:31:41,483 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:41,484 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1736608145] [2020-07-07 12:31:41,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:41,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-07-07 12:31:41,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1046679077] [2020-07-07 12:31:41,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-07 12:31:41,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:41,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-07 12:31:41,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:31:41,486 INFO L87 Difference]: Start difference. First operand 4018 states and 4739 transitions. Second operand 16 states. [2020-07-07 12:31:42,063 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:42,416 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:31:42,645 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:42,877 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:43,095 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:43,728 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:44,051 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:44,302 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:31:47,117 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:31:47,488 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:31:52,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:52,288 INFO L93 Difference]: Finished difference Result 8328 states and 10073 transitions. [2020-07-07 12:31:52,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-07 12:31:52,288 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 323 [2020-07-07 12:31:52,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:52,313 INFO L225 Difference]: With dead ends: 8328 [2020-07-07 12:31:52,314 INFO L226 Difference]: Without dead ends: 4425 [2020-07-07 12:31:52,329 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 84 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1640 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=787, Invalid=4325, Unknown=0, NotChecked=0, Total=5112 [2020-07-07 12:31:52,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4425 states. [2020-07-07 12:31:53,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4425 to 3831. [2020-07-07 12:31:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3831 states. [2020-07-07 12:31:53,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 3831 states and 4267 transitions. [2020-07-07 12:31:53,459 INFO L78 Accepts]: Start accepts. Automaton has 3831 states and 4267 transitions. Word has length 323 [2020-07-07 12:31:53,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:53,460 INFO L479 AbstractCegarLoop]: Abstraction has 3831 states and 4267 transitions. [2020-07-07 12:31:53,460 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-07 12:31:53,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states and 4267 transitions. [2020-07-07 12:31:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-07 12:31:53,468 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:53,469 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, 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 12:31:53,469 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:31:53,469 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:53,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:53,470 INFO L82 PathProgramCache]: Analyzing trace with hash 332517912, now seen corresponding path program 1 times [2020-07-07 12:31:53,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:53,470 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1589398757] [2020-07-07 12:31:53,470 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,782 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:31:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:31:54,021 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 12:31:54,021 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:31:54,025 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1589398757] [2020-07-07 12:31:54,025 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:31:54,026 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:31:54,026 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867671247] [2020-07-07 12:31:54,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:31:54,027 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:31:54,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:31:54,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:31:54,027 INFO L87 Difference]: Start difference. First operand 3831 states and 4267 transitions. Second operand 10 states. [2020-07-07 12:31:55,079 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:31:58,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:31:58,300 INFO L93 Difference]: Finished difference Result 4749 states and 5427 transitions. [2020-07-07 12:31:58,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-07 12:31:58,300 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 313 [2020-07-07 12:31:58,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:31:58,315 INFO L225 Difference]: With dead ends: 4749 [2020-07-07 12:31:58,315 INFO L226 Difference]: Without dead ends: 1762 [2020-07-07 12:31:58,329 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-07-07 12:31:58,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1762 states. [2020-07-07 12:31:59,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1762 to 1386. [2020-07-07 12:31:59,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1386 states. [2020-07-07 12:31:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1386 states and 1522 transitions. [2020-07-07 12:31:59,578 INFO L78 Accepts]: Start accepts. Automaton has 1386 states and 1522 transitions. Word has length 313 [2020-07-07 12:31:59,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:31:59,579 INFO L479 AbstractCegarLoop]: Abstraction has 1386 states and 1522 transitions. [2020-07-07 12:31:59,580 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:31:59,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1522 transitions. [2020-07-07 12:31:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2020-07-07 12:31:59,587 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:31:59,588 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:31:59,588 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:31:59,588 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:31:59,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:31:59,589 INFO L82 PathProgramCache]: Analyzing trace with hash -761527322, now seen corresponding path program 1 times [2020-07-07 12:31:59,589 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:31:59,589 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [479879034] [2020-07-07 12:31:59,590 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:31:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,074 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:32:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:32:00,716 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 12:32:00,716 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:32:00,716 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [479879034] [2020-07-07 12:32:00,717 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:32:00,717 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:32:00,717 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415346303] [2020-07-07 12:32:00,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:32:00,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:32:00,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:32:00,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:32:00,720 INFO L87 Difference]: Start difference. First operand 1386 states and 1522 transitions. Second operand 22 states. [2020-07-07 12:32:01,541 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:32:02,091 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:02,381 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:32:02,629 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:32:02,884 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:32:03,125 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:32:04,030 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:32:05,652 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:05,920 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:06,258 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:06,514 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:08,130 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:08,383 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:08,626 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:08,874 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:09,123 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:09,392 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:09,639 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:09,891 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:10,143 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:10,393 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:10,700 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:10,968 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:11,229 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:32:11,484 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:32:13,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:32:13,111 INFO L93 Difference]: Finished difference Result 2487 states and 2819 transitions. [2020-07-07 12:32:13,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-07-07 12:32:13,111 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 321 [2020-07-07 12:32:13,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:32:13,113 INFO L225 Difference]: With dead ends: 2487 [2020-07-07 12:32:13,113 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:32:13,121 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1374 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=901, Invalid=4355, Unknown=0, NotChecked=0, Total=5256 [2020-07-07 12:32:13,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:32:13,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:32:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:32:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:32:13,122 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 321 [2020-07-07 12:32:13,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:32:13,122 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:32:13,122 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:32:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:32:13,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:32:13,123 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:32:13,125 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:32:13,687 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 27 [2020-07-07 12:32:13,935 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 27 [2020-07-07 12:32:14,152 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 27 [2020-07-07 12:32:15,793 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 195 [2020-07-07 12:32:19,051 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 432 DAG size of output: 388 [2020-07-07 12:32:20,197 WARN L193 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:21,710 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 393 DAG size of output: 353 [2020-07-07 12:32:24,740 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 389 [2020-07-07 12:32:31,015 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:32,045 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:35,798 WARN L193 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:36,527 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:37,552 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:38,219 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:39,329 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:40,141 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:42,882 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 432 DAG size of output: 388 [2020-07-07 12:32:44,098 WARN L193 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 388 [2020-07-07 12:32:45,803 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:47,090 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 217 [2020-07-07 12:32:47,372 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 223 [2020-07-07 12:32:47,596 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 223 [2020-07-07 12:32:48,669 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 217 [2020-07-07 12:32:48,798 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:32:49,743 WARN L193 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:50,414 WARN L193 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 367 [2020-07-07 12:32:51,434 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:32:53,533 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 497 DAG size of output: 454 [2020-07-07 12:32:54,530 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:33:00,266 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 456 DAG size of output: 409 [2020-07-07 12:33:01,243 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 388 [2020-07-07 12:33:02,840 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:33:03,580 WARN L193 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 41 [2020-07-07 12:33:04,385 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-07-07 12:33:04,551 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:04,760 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:33:05,000 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:33:05,766 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 38 [2020-07-07 12:33:06,077 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 26 [2020-07-07 12:33:06,248 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:33:06,517 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 30 [2020-07-07 12:33:07,503 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 23 [2020-07-07 12:33:07,702 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:33:10,285 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 334 DAG size of output: 45 [2020-07-07 12:33:10,444 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-07 12:33:10,652 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:33:12,405 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:33:12,601 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 33 [2020-07-07 12:33:13,107 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:33:13,689 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:33:14,384 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:33:15,326 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:33:15,535 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:33:15,740 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 26 [2020-07-07 12:33:17,927 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 304 DAG size of output: 49 [2020-07-07 12:33:18,390 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-07-07 12:33:19,474 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 200 DAG size of output: 38 [2020-07-07 12:33:19,740 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 30 [2020-07-07 12:33:20,805 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2020-07-07 12:33:20,994 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:21,142 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:33:21,638 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-07-07 12:33:22,108 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-07-07 12:33:22,388 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2020-07-07 12:33:22,567 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:23,042 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-07-07 12:33:23,225 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:24,187 WARN L193 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 49 [2020-07-07 12:33:24,345 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2020-07-07 12:33:24,588 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:33:27,425 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 334 DAG size of output: 45 [2020-07-07 12:33:28,526 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 203 DAG size of output: 26 [2020-07-07 12:33:29,377 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-07-07 12:33:30,236 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 32 [2020-07-07 12:33:31,358 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2020-07-07 12:33:31,905 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-07-07 12:33:32,100 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:33:33,162 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2020-07-07 12:33:33,499 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 26 [2020-07-07 12:33:34,064 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:33:35,007 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:33:35,196 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:35,401 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:36,185 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 32 [2020-07-07 12:33:36,319 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:33:37,709 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 186 DAG size of output: 37 [2020-07-07 12:33:37,961 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 27 [2020-07-07 12:33:38,105 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-07-07 12:33:41,436 WARN L193 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:33:41,624 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:41,797 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:33:45,129 WARN L193 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:33:46,787 WARN L193 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 203 DAG size of output: 45 [2020-07-07 12:33:47,015 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:33:48,108 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 198 DAG size of output: 33 [2020-07-07 12:33:49,398 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2020-07-07 12:33:50,694 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2020-07-07 12:33:51,434 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-07-07 12:33:52,364 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-07-07 12:33:53,303 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-07-07 12:33:53,891 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:33:54,441 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 22 [2020-07-07 12:33:55,571 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 202 DAG size of output: 39 [2020-07-07 12:33:56,283 WARN L193 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-07-07 12:33:56,419 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:33:57,332 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-07-07 12:34:00,536 WARN L193 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:34:02,346 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:05,580 WARN L193 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:34:07,487 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:10,827 WARN L193 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:34:11,805 WARN L193 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:34:13,729 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:13,938 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:34:14,793 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 32 [2020-07-07 12:34:14,978 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:34:15,804 WARN L193 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-07-07 12:34:15,977 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:34:16,791 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-07-07 12:34:18,203 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 230 DAG size of output: 42 [2020-07-07 12:34:18,624 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2020-07-07 12:34:19,261 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:34:19,438 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:22,140 WARN L193 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 334 DAG size of output: 45 [2020-07-07 12:34:23,202 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 203 DAG size of output: 26 [2020-07-07 12:34:25,921 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 334 DAG size of output: 45 [2020-07-07 12:34:26,589 WARN L193 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:34:27,363 WARN L193 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-07-07 12:34:27,865 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-07-07 12:34:28,345 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2020-07-07 12:34:29,256 WARN L193 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:30,086 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-07-07 12:34:30,297 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:34:31,057 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 31 [2020-07-07 12:34:31,956 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:34:33,748 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:34,560 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-07-07 12:34:35,394 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-07-07 12:34:36,282 WARN L193 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2020-07-07 12:34:36,909 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:34:37,941 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2020-07-07 12:34:38,569 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 24 [2020-07-07 12:34:39,215 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 27 [2020-07-07 12:34:41,131 WARN L193 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 250 DAG size of output: 47 [2020-07-07 12:34:41,768 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-07-07 12:34:41,975 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 26 [2020-07-07 12:34:42,169 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:43,974 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:45,781 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 303 DAG size of output: 47 [2020-07-07 12:34:49,024 WARN L193 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:34:49,910 WARN L193 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:34:50,089 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:50,271 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:50,439 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:51,266 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 43 [2020-07-07 12:34:51,825 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:34:52,084 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2020-07-07 12:34:52,258 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 1 [2020-07-07 12:34:53,028 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 32 [2020-07-07 12:34:53,208 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:56,661 WARN L193 SmtUtils]: Spent 3.45 s on a formula simplification. DAG size of input: 401 DAG size of output: 44 [2020-07-07 12:34:59,886 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:35:00,083 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:35:00,265 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:35:01,202 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 29 [2020-07-07 12:35:01,429 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:35:01,626 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 31 [2020-07-07 12:35:02,086 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 38 [2020-07-07 12:35:02,283 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:35:03,707 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 186 DAG size of output: 37 [2020-07-07 12:35:04,252 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:35:05,462 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-07-07 12:35:06,015 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 29 [2020-07-07 12:35:06,544 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:35:07,053 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:35:07,576 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:35:08,801 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 185 DAG size of output: 30 [2020-07-07 12:35:09,012 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:35:10,175 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 201 DAG size of output: 42 [2020-07-07 12:35:11,453 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-07-07 12:35:12,133 WARN L193 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 32 [2020-07-07 12:35:13,038 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 49 [2020-07-07 12:35:16,162 WARN L193 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 352 DAG size of output: 44 [2020-07-07 12:35:16,337 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:16,520 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:19,229 WARN L193 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 334 DAG size of output: 45 [2020-07-07 12:35:19,724 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 38 [2020-07-07 12:35:20,514 WARN L193 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-07-07 12:35:21,128 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:35:21,318 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:21,492 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:35:22,435 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:35:22,612 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:35:23,561 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:35:24,483 WARN L193 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:35:25,046 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 22 [2020-07-07 12:35:25,173 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 28 [2020-07-07 12:35:25,398 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-07-07 12:35:26,414 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:35:27,196 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-07-07 12:35:27,460 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:27,648 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:35:28,386 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L601(lines 578 602) no Hoare annotation was computed. [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:35:28,400 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 554 609) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L585(lines 585 589) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L577-1(line 577) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L577-2(line 577) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-07 12:35:28,401 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L598-1(lines 579 600) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 554 609) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 554 609) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-07 12:35:28,402 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L596-1(line 596) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L596-2(line 596) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L642-1(lines 642 646) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-07-07 12:35:28,403 INFO L268 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 610 669) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L655-1(line 655) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L655-2(line 655) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 610 669) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:35:28,404 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 610 669) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L636-2(lines 636 661) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:35:28,405 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L662(lines 635 663) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L654-1(line 654) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L654-2(line 654) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:35:28,406 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-07 12:35:28,407 INFO L268 CegarLoopResult]: For program point L650-1(line 650) no Hoare annotation was computed. [2020-07-07 12:35:28,407 INFO L268 CegarLoopResult]: For program point L650-2(line 650) no Hoare annotation was computed. [2020-07-07 12:35:28,407 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:35:28,407 INFO L268 CegarLoopResult]: For program point L642(lines 642 646) no Hoare annotation was computed. [2020-07-07 12:35:28,407 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-07 12:35:28,407 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-07 12:35:28,407 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:35:28,407 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-07 12:35:28,407 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:35:28,407 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:35:28,408 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L993(line 993) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L993-1(line 993) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L991(lines 991 998) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L271 CegarLoopResult]: At program point L991-1(lines 991 998) the Hoare annotation is: true [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 981 1003) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L989(line 989) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L988(line 988) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,408 INFO L264 CegarLoopResult]: At program point L989-1(line 989) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,409 INFO L264 CegarLoopResult]: At program point L987(line 987) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,409 INFO L264 CegarLoopResult]: At program point L989-2(line 989) 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(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret74| 1) (= 1 main_~tmp~10) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0))) [2020-07-07 12:35:28,409 INFO L264 CegarLoopResult]: At program point L987-1(line 987) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,409 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 981 1003) the Hoare annotation is: true [2020-07-07 12:35:28,409 INFO L264 CegarLoopResult]: At program point L983(line 983) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,409 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 981 1003) the Hoare annotation is: true [2020-07-07 12:35:28,409 INFO L271 CegarLoopResult]: At program point L1000(line 1000) the Hoare annotation is: true [2020-07-07 12:35:28,409 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 939 962) no Hoare annotation was computed. [2020-07-07 12:35:28,409 INFO L268 CegarLoopResult]: For program point L957(line 957) no Hoare annotation was computed. [2020-07-07 12:35:28,409 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 939 962) no Hoare annotation was computed. [2020-07-07 12:35:28,409 INFO L268 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-07-07 12:35:28,409 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 939 962) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L268 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-07-07 12:35:28,410 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 486 500) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 1 |old(~systemActive~0)|))) (.cse5 (= 0 |old(~systemActive~0)|)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not .cse0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse3) (or .cse7 .cse1 .cse8 .cse3) (or .cse7 .cse8 .cse4 .cse3)))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse3 (= 0 |old(~systemActive~0)|)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse8 (not (= 1 |old(~systemActive~0)|))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not .cse0)) (.cse2 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse5 .cse7) (or .cse0 .cse5 .cse1 .cse8) (or .cse0 .cse1 .cse2 .cse8) (or .cse6 .cse7 .cse2)))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point L490(lines 490 496) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse4 (= 0 |old(~systemActive~0)|)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 |old(~systemActive~0)|))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not .cse0)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse9 (and (= |old(~systemActive~0)| ~systemActive~0) .cse3))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3 .cse5) (or .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse7 .cse4 .cse3 .cse5) (or .cse0 .cse7 .cse2 .cse3) (or .cse6 .cse8 .cse1 .cse9)))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 486 500) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse3 (= 0 |old(~systemActive~0)|)) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse9 (not (= 1 |old(~systemActive~0)|))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not .cse0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and .cse10 (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse5 .cse7 .cse8) (or .cse0 .cse5 .cse1 .cse9) (or .cse0 .cse1 .cse2 .cse9) (or .cse6 .cse7 .cse2 .cse8)))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 486 500) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 1 |old(~systemActive~0)|))) (.cse5 (= 0 |old(~systemActive~0)|)) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not .cse0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse3) (or .cse7 .cse1 .cse8 .cse3) (or .cse7 .cse8 .cse4 .cse3)))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 403 411) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse3 .cse1))) [2020-07-07 12:35:28,411 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 403 411) the Hoare annotation is: true [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 403 411) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse3 .cse1))) [2020-07-07 12:35:28,411 INFO L264 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1 .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L476(lines 476 480) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L476-2(lines 476 480) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 467 485) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 467 485) the Hoare annotation is: true [2020-07-07 12:35:28,412 INFO L271 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: true [2020-07-07 12:35:28,413 INFO L271 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: true [2020-07-07 12:35:28,413 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 467 485) the Hoare annotation is: true [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L419-2(lines 419 427) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L442-1(line 442) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L431(lines 431 439) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 412 447) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L431-2(lines 431 439) no Hoare annotation was computed. [2020-07-07 12:35:28,413 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 412 447) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point L419(lines 419 427) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 412 447) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-07 12:35:28,414 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-07 12:35:28,414 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L545-2(line 545) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L508(lines 508 553) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L508-1(lines 508 553) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 508 553) no Hoare annotation was computed. [2020-07-07 12:35:28,415 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L531-1(line 531) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 508 553) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 508 553) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-07 12:35:28,416 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L538-1(line 538) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:35:28,417 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-07 12:35:28,418 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 821 866) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L845(lines 845 846) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 821 866) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L841(lines 841 848) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 821 866) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L835(lines 835 855) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L862-1(line 862) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-07-07 12:35:28,419 INFO L268 CegarLoopResult]: For program point L862-2(line 862) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L860-1(line 860) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L860-2(line 860) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L821(lines 821 866) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L852(lines 852 853) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L852-1(lines 835 855) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L840-1(line 840) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L268 CegarLoopResult]: For program point L840-2(line 840) no Hoare annotation was computed. [2020-07-07 12:35:28,420 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 970 980) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,421 INFO L264 CegarLoopResult]: At program point L975(line 975) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,421 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 970 980) the Hoare annotation is: true [2020-07-07 12:35:28,421 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 970 980) the Hoare annotation is: true [2020-07-07 12:35:28,421 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 392 402) the Hoare annotation is: true [2020-07-07 12:35:28,421 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~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 12:35:28,421 INFO L271 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: true [2020-07-07 12:35:28,421 INFO L264 CegarLoopResult]: At program point L397-1(line 397) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse1 (= 0 ~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 12:35:28,422 INFO L264 CegarLoopResult]: At program point L397-2(line 397) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|)) (.cse1 (= 0 ~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 12:35:28,422 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 392 402) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~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 12:35:28,422 INFO L264 CegarLoopResult]: At program point L397-3(line 397) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret18|) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse1 (= 0 ~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 12:35:28,422 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 392 402) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~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 12:35:28,422 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 384 391) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (= 0 ~systemActive~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3) (or .cse0 .cse2 .cse4 .cse6 .cse5))) [2020-07-07 12:35:28,422 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 384 391) the Hoare annotation is: (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2 .cse6) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse6))) [2020-07-07 12:35:28,422 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 384 391) the Hoare annotation is: (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2 .cse6) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse6))) [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point L174(line 174) 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 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point L173(line 173) 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 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (<= 1 isHighWaterSensorDry_~retValue_acc~4)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point L170(line 170) 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 12:35:28,423 INFO L271 CegarLoopResult]: At program point L169(lines 169 175) the Hoare annotation is: true [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 165 178) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,423 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 165 178) the Hoare annotation is: true [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 165 178) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,423 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 351 375) the Hoare annotation is: (let ((.cse7 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse4 (= 0 ~pumpRunning~0))) (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (= 0 |old(~pumpRunning~0)|)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse7 .cse4)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5) (or .cse2 .cse6 (and .cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse3 .cse5) (or .cse0 .cse8 .cse1 .cse4 .cse5) (or .cse2 .cse8 .cse6 .cse5)))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 351 375) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse3) (or .cse4 .cse1 .cse5 .cse7 .cse3) (or .cse0 .cse2 .cse6 .cse3)))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse4 .cse1 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L370-1(lines 351 375) the Hoare annotation is: (let ((.cse7 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)) (.cse4 (= 0 ~pumpRunning~0))) (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (= 0 |old(~pumpRunning~0)|)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse7 .cse4)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not .cse2) .cse3 .cse4 .cse5) (or .cse2 .cse6 (and .cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse3 .cse5) (or .cse0 .cse8 .cse1 .cse4 .cse5) (or .cse2 .cse8 .cse6 .cse5)))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= 0 |old(~pumpRunning~0)|)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not .cse3) .cse4 .cse2) (or .cse3 .cse1 .cse2) (or .cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L361(line 361) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse3 .cse2) (or .cse4 .cse1 (not .cse0) .cse2) (or .cse4 .cse3 .cse2))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L359(lines 359 367) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3)))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse0 .cse2 .cse6 .cse3) (or .cse4 .cse1 .cse5 .cse3)))) [2020-07-07 12:35:28,424 INFO L264 CegarLoopResult]: At program point L357-1(line 357) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3)))) [2020-07-07 12:35:28,425 INFO L264 CegarLoopResult]: At program point L355(lines 355 372) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse3) (or .cse4 .cse1 .cse5 .cse7 .cse3) (or .cse0 .cse2 .cse6 .cse3)))) [2020-07-07 12:35:28,425 INFO L264 CegarLoopResult]: At program point L357-2(line 357) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3)))) [2020-07-07 12:35:28,425 INFO L264 CegarLoopResult]: At program point L357-3(line 357) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~3) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret17|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not .cse0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse6 .cse3) (or .cse4 .cse6 .cse5 .cse3)))) [2020-07-07 12:35:28,425 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 291 297) the Hoare annotation is: true [2020-07-07 12:35:28,425 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 291 297) the Hoare annotation is: true [2020-07-07 12:35:28,425 INFO L264 CegarLoopResult]: At program point L250(lines 201 251) 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 12:35:28,426 INFO L264 CegarLoopResult]: At program point L238(lines 238 244) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,426 INFO L264 CegarLoopResult]: At program point L238-1(lines 232 245) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0))) (let ((.cse2 (= 0 ~systemActive~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse7 (not .cse3)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse4 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse5 .cse1 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse0 (<= 2 ~waterLevel~0) .cse1 .cse7 .cse6) (and .cse4 .cse0 .cse7 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse4 .cse0 .cse6)))) [2020-07-07 12:35:28,426 INFO L264 CegarLoopResult]: At program point L230(line 230) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,426 INFO L264 CegarLoopResult]: At program point L197(line 197) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,426 INFO L264 CegarLoopResult]: At program point L230-1(line 230) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,427 INFO L264 CegarLoopResult]: At program point L222(lines 222 228) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 .cse6 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse5 .cse0 .cse3))) [2020-07-07 12:35:28,427 INFO L264 CegarLoopResult]: At program point L222-1(lines 222 228) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,427 INFO L264 CegarLoopResult]: At program point L247(lines 202 249) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,427 INFO L264 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,427 INFO L264 CegarLoopResult]: At program point L210(line 210) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,428 INFO L264 CegarLoopResult]: At program point L210-1(line 210) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,428 INFO L271 CegarLoopResult]: At program point testEXIT(lines 192 257) the Hoare annotation is: true [2020-07-07 12:35:28,428 INFO L264 CegarLoopResult]: At program point L194(line 194) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,428 INFO L264 CegarLoopResult]: At program point testENTRY(lines 192 257) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,428 INFO L271 CegarLoopResult]: At program point testFINAL(lines 192 257) the Hoare annotation is: true [2020-07-07 12:35:28,428 INFO L264 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (let ((.cse8 (= 0 ~pumpRunning~0))) (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 1 ~systemActive~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (not .cse8))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2) (and .cse1 .cse2 .cse4 .cse6) (and .cse5 .cse7 .cse1 .cse8) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse7 .cse1 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse7 .cse1 .cse3 .cse4)))) [2020-07-07 12:35:28,428 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,429 INFO L264 CegarLoopResult]: At program point L203(lines 202 249) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,429 INFO L264 CegarLoopResult]: At program point L236-1(line 236) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,429 INFO L264 CegarLoopResult]: At program point L236-2(line 236) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,429 INFO L264 CegarLoopResult]: At program point L232(lines 232 245) the Hoare annotation is: (let ((.cse4 (= 0 ~pumpRunning~0))) (let ((.cse7 (not .cse4)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~systemActive~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse6 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse0 .cse5 .cse6) (not (= 1 |old(~systemActive~0)|)) (and .cse2 (<= 2 ~waterLevel~0) .cse5 .cse7 .cse6) (and .cse1 .cse2 .cse7 .cse6) (and .cse0 .cse2 .cse5 .cse3 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 .cse6)))) [2020-07-07 12:35:28,429 INFO L264 CegarLoopResult]: At program point L195(line 195) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,430 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 .cse6 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse5 .cse0 .cse3))) [2020-07-07 12:35:28,430 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 .cse6 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse5 .cse0 .cse3))) [2020-07-07 12:35:28,430 INFO L264 CegarLoopResult]: At program point L220-1(line 220) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 .cse6 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse5 .cse0 .cse3))) [2020-07-07 12:35:28,430 INFO L264 CegarLoopResult]: At program point L212(lines 212 218) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,430 INFO L264 CegarLoopResult]: At program point L212-1(lines 212 218) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse4 .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse6 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse4 .cse0 .cse1 .cse6 .cse2) (not (= 1 |old(~waterLevel~0)|)) (and .cse4 .cse5 .cse0 .cse3))) [2020-07-07 12:35:28,431 INFO L264 CegarLoopResult]: At program point L204(lines 204 208) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~systemActive~0)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (and (<= 2 ~waterLevel~0) .cse0 .cse1 (not .cse2) .cse3) (and .cse0 .cse4 .cse1 .cse5 .cse2) (and .cse4 .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (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 .cse4 .cse0 (= 0 ~methaneLevelCritical~0) .cse5 .cse2))) [2020-07-07 12:35:28,431 INFO L264 CegarLoopResult]: At program point L200(line 200) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,431 INFO L264 CegarLoopResult]: At program point L196(line 196) 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)|)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L799(lines 799 800) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L795(lines 795 802) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 775 820) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L789(lines 789 809) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-07-07 12:35:28,431 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L775(lines 775 820) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L806(lines 806 807) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L806-1(lines 789 809) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L794-2(line 794) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 775 820) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-07 12:35:28,432 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 775 820) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L268 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-07-07 12:35:28,433 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 179 187) the Hoare annotation is: true [2020-07-07 12:35:28,433 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 179 187) the Hoare annotation is: true [2020-07-07 12:35:28,433 INFO L271 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: true [2020-07-07 12:35:28,433 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-07-07 12:35:28,433 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 179 187) the Hoare annotation is: true [2020-07-07 12:35:28,433 INFO L264 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse0 .cse3 .cse1) (or .cse4 .cse2 .cse3) (or .cse0 .cse4 .cse3))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L890(lines 890 900) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse0 .cse3 .cse4 .cse5) (or .cse4 .cse2 .cse5) (or .cse0 .cse3 .cse5 .cse1))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse3 .cse1) (or .cse4 .cse1) (or .cse5 .cse4 .cse2) (or .cse0 .cse5 .cse2 .cse3))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L888-1(line 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse4 .cse5 .cse1) (or .cse3 .cse2 .cse4))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L886(lines 886 903) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse6 (and (= 0 __utac_acc__Specification2_spec__2_~tmp~9) .cse3)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse3 .cse1) (or .cse4 .cse5 .cse6 .cse2) (or .cse6 .cse5 .cse1) (or .cse0 .cse4 .cse2 .cse3)))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L888-2(line 888) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse4 .cse5 .cse1) (or .cse3 .cse2 .cse4))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L888-3(line 888) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret73|) (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse3 .cse2 .cse4) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse3 .cse5 .cse4))) [2020-07-07 12:35:28,434 INFO L264 CegarLoopResult]: At program point L886-1(lines 878 906) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse6 .cse0 .cse1 .cse5) (or .cse4 .cse3 .cse6 .cse5)))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse3 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse4 .cse1 .cse2) (or .cse5 .cse0 .cse4 .cse1) (or .cse3 .cse5 .cse4 .cse1))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point L884-1(line 884) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|) .cse3)) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse3 .cse1) (or .cse4 .cse5 .cse1) (or .cse0 .cse6 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse2)))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point L884-2(line 884) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|) .cse3)) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse3 .cse1) (or .cse4 .cse5 .cse1) (or .cse0 .cse6 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse2)))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point L884-3(line 884) the Hoare annotation is: (let ((.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret72|) (= 0 __utac_acc__Specification2_spec__2_~tmp~9) .cse3)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse0 .cse2 .cse3 .cse1) (or .cse4 .cse5 .cse1) (or .cse6 .cse4 .cse2 .cse5) (or .cse0 .cse6 .cse2 .cse3)))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 878 906) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse3 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse4 .cse1 .cse2) (or .cse5 .cse0 .cse4 .cse1) (or .cse3 .cse5 .cse4 .cse1))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2) (or (= 0 ~methAndRunningLastTime~0) .cse3 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse4 .cse1 .cse2) (or .cse5 .cse0 .cse4 .cse1) (or .cse3 .cse5 .cse4 .cse1))) [2020-07-07 12:35:28,435 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 878 906) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse2) (or .cse6 .cse0 .cse1 .cse5) (or .cse4 .cse3 .cse6 .cse5)))) [2020-07-07 12:35:28,436 INFO L264 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0))) (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse5) (or .cse4 .cse0 .cse5) (or .cse2 (and (= 0 ~methAndRunningLastTime~0) .cse6) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse3 .cse5 .cse1)))) [2020-07-07 12:35:28,436 INFO L264 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1) (or .cse2 .cse3 .cse1) (or .cse2 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse4 .cse0 .cse3) (or .cse2 .cse4 .cse3))) [2020-07-07 12:35:28,436 INFO L264 CegarLoopResult]: At program point L891(lines 891 897) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or (= 0 ~methAndRunningLastTime~0) .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1) (or .cse2 .cse1) (or .cse0 .cse3 .cse1) (or .cse4 .cse2 .cse3) (or .cse0 .cse4 .cse3))) [2020-07-07 12:35:28,436 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (let ((.cse4 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (let ((.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse1 (and .cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (and .cse4 (= 0 ~methAndRunningLastTime~0)) (not (<= 2 ~waterLevel~0)) .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse1 .cse6 .cse3) (or .cse0 .cse5 .cse1 .cse2)))) [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point L141(lines 141 149) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point L141-2(lines 141 149) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 133 155) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 133 155) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 133 155) no Hoare annotation was computed. [2020-07-07 12:35:28,436 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 870 877) 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 12:35:28,437 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 870 877) 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 12:35:28,437 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 870 877) 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 12:35:28,437 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L696(lines 696 700) no Hoare annotation was computed. [2020-07-07 12:35:28,437 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L721-2(lines 721 741) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L672(lines 672 774) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L672-1(lines 672 774) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L763-2(line 763) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L722(lines 721 741) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:35:28,438 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L673(line 673) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L706-1(line 706) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 672 774) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L723(lines 723 727) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L748-1(line 748) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point L748-2(line 748) no Hoare annotation was computed. [2020-07-07 12:35:28,439 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 672 774) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 672 774) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-07-07 12:35:28,440 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L742(lines 720 743) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L701(lines 701 717) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L718(lines 718 759) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L710-1(line 710) no Hoare annotation was computed. [2020-07-07 12:35:28,441 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L760(lines 760 771) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L703-1(line 703) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L761(lines 761 768) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-07-07 12:35:28,442 INFO L264 CegarLoopResult]: At program point L799(line 799) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:35:28,443 INFO L264 CegarLoopResult]: At program point L799-1(line 799) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L151(line 151) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L151-1(line 151) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L151-2(line 151) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L853(line 853) 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 12:35:28,443 INFO L264 CegarLoopResult]: At program point L147(line 147) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L147-1(line 147) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L147-2(line 147) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L147-3(line 147) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L143(line 143) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L143-1(line 143) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L143-2(line 143) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L845(line 845) 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 12:35:28,444 INFO L264 CegarLoopResult]: At program point L143-3(line 143) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L845-1(line 845) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L139(line 139) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L143-4(line 143) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L139-1(line 139) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L143-5(line 143) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L139-2(line 139) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L139-3(line 139) 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 12:35:28,445 INFO L264 CegarLoopResult]: At program point L139-4(line 139) 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L263(line 263) 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L139-5(line 139) 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L139-6(line 139) 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L139-7(line 139) 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L800(line 800) 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 12:35:28,446 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 12:35:28,446 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 12:35:28,446 INFO L264 CegarLoopResult]: At program point L441(line 441) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L441-1(line 441) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L441-2(line 441) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L441-3(line 441) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L437(line 437) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L437-1(line 437) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L437-2(line 437) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L437-3(line 437) 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 12:35:28,447 INFO L264 CegarLoopResult]: At program point L433(line 433) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L437-4(line 437) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L433-1(line 433) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L433-2(line 433) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L433-3(line 433) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L846(line 846) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L429(line 429) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L429-1(line 429) 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 12:35:28,448 INFO L264 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:35:28,449 INFO L264 CegarLoopResult]: At program point L429-2(line 429) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L429-3(line 429) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L425(line 425) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L429-4(line 429) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L425-1(line 425) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L429-5(line 429) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:35:28,449 INFO L264 CegarLoopResult]: At program point L425-2(line 425) 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 12:35:28,449 INFO L264 CegarLoopResult]: At program point L429-6(line 429) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L425-3(line 425) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L429-7(line 429) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L421(line 421) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L425-4(line 425) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L421-1(line 421) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L421-2(line 421) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L421-3(line 421) 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 12:35:28,450 INFO L264 CegarLoopResult]: At program point L417(line 417) 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 12:35:28,451 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L87(line 87) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L806(line 806) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L806-1(line 806) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L443(line 443) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L443-1(line 443) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L443-2(line 443) 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 12:35:28,451 INFO L264 CegarLoopResult]: At program point L852(line 852) 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 12:35:28,452 INFO L264 CegarLoopResult]: At program point L852-1(line 852) 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 12:35:28,452 INFO L264 CegarLoopResult]: At program point L138(line 138) 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 12:35:28,452 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:35:28,452 INFO L264 CegarLoopResult]: At program point L138-1(line 138) 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 12:35:28,452 INFO L264 CegarLoopResult]: At program point L807(line 807) 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 12:35:28,452 INFO L264 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:35:28,453 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 12:35:28,453 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 376 383) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.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 12:35:28,453 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 376 383) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.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 12:35:28,453 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 376 383) 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 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,453 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 156 164) no Hoare annotation was computed. [2020-07-07 12:35:28,453 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:35:28,453 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:35:28,453 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 156 164) no Hoare annotation was computed. [2020-07-07 12:35:28,453 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 156 164) no Hoare annotation was computed. [2020-07-07 12:35:28,454 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 448 466) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:28,454 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 448 466) the Hoare annotation is: true [2020-07-07 12:35:28,454 INFO L264 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (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)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,454 INFO L264 CegarLoopResult]: At program point L460(line 460) 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 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:35:28,454 INFO L271 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-07-07 12:35:28,454 INFO L264 CegarLoopResult]: At program point L457(lines 457 461) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 isHighWaterLevel_~tmp~4)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:28,455 INFO L271 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: true [2020-07-07 12:35:28,455 INFO L264 CegarLoopResult]: At program point L457-2(lines 457 461) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,455 INFO L264 CegarLoopResult]: At program point L455-1(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,455 INFO L264 CegarLoopResult]: At program point L455-2(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (<= 1 |isHighWaterLevel_#t~ret35|)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,455 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 448 466) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~8 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:35:28,455 INFO L264 CegarLoopResult]: At program point L455-3(line 455) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~4) (<= 1 |isHighWaterLevel_#t~ret35|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:35:28,456 INFO L271 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: true [2020-07-07 12:35:28,456 INFO L271 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: true [2020-07-07 12:35:28,456 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 112 123) the Hoare annotation is: (let ((.cse5 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse4 .cse6) (or .cse0 (= 0 ~methaneLevelCritical~0) .cse7 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse7 .cse3)))) [2020-07-07 12:35:28,456 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse2 (not .cse6)) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methaneLevelCritical~0) .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse5) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1 .cse4 .cse2) (or .cse6 (not (<= 2 ~waterLevel~0)) .cse3 .cse5)))) [2020-07-07 12:35:28,456 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 112 123) the Hoare annotation is: (let ((.cse8 (= 0 ~pumpRunning~0))) (let ((.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 .cse8)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse1 .cse8 (not (<= 2 ~waterLevel~0)) .cse4 .cse7) (or .cse0 .cse2 .cse5 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse7)))) [2020-07-07 12:35:28,456 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0))) (let ((.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not .cse7))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 (not (<= 2 ~waterLevel~0)) .cse6 .cse2) (or .cse0 .cse3 .cse5 .cse6 .cse2) (or .cse0 .cse4 .cse1 .cse5)))) [2020-07-07 12:35:28,457 INFO L264 CegarLoopResult]: At program point L116-1(lines 112 123) the Hoare annotation is: (let ((.cse8 (= 0 ~pumpRunning~0))) (let ((.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 .cse8)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse1 .cse8 (not (<= 2 ~waterLevel~0)) .cse4 .cse7) (or .cse0 .cse2 .cse5 .cse6 .cse3) (or .cse0 .cse1 .cse3 .cse4 .cse7)))) [2020-07-07 12:35:28,457 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:35:28,457 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:35:28,457 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:35:28,457 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:35:28,457 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 124 132) the Hoare annotation is: true [2020-07-07 12:35:28,457 INFO L264 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse1 .cse5) (or .cse4 .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse5))) [2020-07-07 12:35:28,457 INFO L271 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: true [2020-07-07 12:35:28,457 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 124 132) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4) (or .cse5 .cse0 .cse2 .cse3) (or .cse5 .cse2 .cse4))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 124 132) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4) (or .cse5 .cse0 .cse2 .cse3) (or .cse5 .cse2 .cse4))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point L280(line 280) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse4 (not .cse0)) (.cse7 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse1 .cse4 .cse5 .cse6 .cse3) (or .cse1 .cse2 .cse5 .cse3) (or .cse0 .cse2 .cse7 .cse3) (or .cse1 .cse8 .cse4) (or .cse4 .cse5 .cse7 .cse6 .cse3) (or .cse8 .cse4 .cse7)))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point L278(lines 278 284) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse11 (= 0 ~pumpRunning~0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse9 (and (<= 2 ~waterLevel~0) .cse12 .cse13)) (.cse2 (and .cse11 .cse13)) (.cse4 (and .cse11 .cse12 .cse13)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not .cse0)) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse10 (= 0 ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse4 .cse6 .cse7 .cse8 .cse9 .cse3) (or .cse1 .cse6 .cse7 .cse9 (and .cse10 .cse11 .cse12) .cse3) (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13) .cse8 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse8) (or .cse0 .cse1 .cse7 (and .cse10 .cse11) .cse3)))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not .cse0)) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (and .cse6 .cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse1 .cse4 .cse5) (or .cse1 (and (= 0 ~methAndRunningLastTime~0) .cse6 .cse7) .cse8 .cse3) (or .cse5 .cse8 .cse9 .cse3) (or .cse1 .cse5 .cse8 .cse3) (or .cse4 .cse5 .cse9) (or .cse0 .cse9 .cse2 .cse3)))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 267 290) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse12 (= 0 ~pumpRunning~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse2 (and .cse8 .cse9 .cse13)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and .cse12 .cse9 .cse13)) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not .cse0)) (.cse11 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse1 (and .cse7 .cse8 .cse9) .cse10 .cse3) (or .cse6 .cse10 .cse11 (and .cse7 .cse12 .cse9) .cse3) (or .cse0 .cse11 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse11)))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point L271(lines 270 289) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse10 (= 0 ~pumpRunning~0)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse12)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse6 (and (= 0 ~methAndRunningLastTime~0) .cse10 .cse11)) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (and .cse10 .cse11 .cse12)) (.cse9 (not (= 0 ~systemActive~0))) (.cse4 (not .cse0)) (.cse7 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse1 .cse4 .cse5 .cse6 .cse3) (or .cse1 .cse2 .cse5 .cse3) (or .cse0 .cse2 .cse7 .cse3) (or .cse1 .cse8 .cse9 .cse4) (or .cse4 .cse5 .cse7 .cse6 .cse3) (or .cse8 .cse9 .cse4 .cse7)))) [2020-07-07 12:35:28,458 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 267 290) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~pumpRunning~0))) (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse1 .cse7)) (.cse4 (not (= 1 ~systemActive~0))) (.cse13 (not (= 0 ~systemActive~0))) (.cse9 (not .cse0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse12 (and .cse1 .cse7 .cse11))) (and (or .cse0 (and .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 (and .cse7 .cse8) .cse4) (or .cse9 .cse6 .cse2 (and .cse10 .cse11 .cse8) .cse12 .cse4) (or .cse5 .cse9 .cse6 (and .cse10 .cse11 (not .cse7)) .cse12 .cse4) (or .cse5 .cse13 .cse9 .cse12) (or .cse0 .cse5 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse13 .cse9 .cse2 .cse12)))) [2020-07-07 12:35:28,459 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 267 290) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse1 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~pumpRunning~0))) (let ((.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse10 (<= 2 ~waterLevel~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and .cse1 .cse7)) (.cse4 (not (= 1 ~systemActive~0))) (.cse13 (not (= 0 ~systemActive~0))) (.cse9 (not .cse0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse12 (and .cse1 .cse7 .cse11))) (and (or .cse0 (and .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 (and .cse7 .cse8) .cse4) (or .cse9 .cse6 .cse2 (and .cse10 .cse11 .cse8) .cse12 .cse4) (or .cse5 .cse9 .cse6 (and .cse10 .cse11 (not .cse7)) .cse12 .cse4) (or .cse5 .cse13 .cse9 .cse12) (or .cse0 .cse5 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse13 .cse9 .cse2 .cse12)))) [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 909 938) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L923(lines 923 927) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L923-1(lines 923 927) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L919-2(lines 919 933) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L934(lines 909 938) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 909 938) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L271 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: true [2020-07-07 12:35:28,459 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 88 99) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:35:28,460 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point L92-1(lines 88 99) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 88 99) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 963 969) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 963 969) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:35:28,460 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 12:35:28,460 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:35:28,460 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 299 323) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse5)) (.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 .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4)))) [2020-07-07 12:35:28,460 INFO L264 CegarLoopResult]: At program point L318(line 318) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point L318-1(lines 299 323) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|)) (.cse7 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse7)) (.cse2 (not .cse5)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and (<= 2 ~waterLevel~0) (not .cse7)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse3) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse4)))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 299 323) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|)) (.cse7 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse7)) (.cse2 (not .cse5)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (and (<= 2 ~waterLevel~0) (not .cse7)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse3) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse4)))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse0 (= 0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse1 .cse2) (or .cse3 .cse4 (not (<= 1 ~methaneLevelCritical~0)) (not .cse0) .cse2))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse2 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) (not .cse2) .cse3) (or .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse4 .cse3))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point L307(lines 307 315) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse3 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6)) (.cse2 (and (<= 2 ~waterLevel~0) .cse6)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) (not .cse3) .cse4) (or .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4)))) [2020-07-07 12:35:28,461 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (let ((.cse1 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not .cse1) .cse2 .cse3) (or .cse1 .cse4 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse3 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) .cse6)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (not .cse3) .cse4) (or .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4)))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point L303(lines 303 320) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse5)) (.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 .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4)))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse3 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) .cse6)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (not .cse3) .cse4) (or .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4)))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret15|) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) (not .cse2) .cse3 .cse4) (or .cse2 .cse5 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse4)))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 100 111) the Hoare annotation is: (let ((.cse5 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse10 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not .cse5)) (.cse8 (not (= 1 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse7 .cse8 .cse4) (or .cse0 .cse1 .cse6 .cse9 .cse7 .cse8) (or .cse0 .cse9 .cse10 .cse2 .cse7 .cse3) (or .cse0 .cse6 .cse9 .cse10 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse7 .cse3) (or .cse0 .cse10 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse4)))) [2020-07-07 12:35:28,462 INFO L264 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0))) (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse8 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not .cse1)) (.cse2 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse3) (or .cse4 .cse7 .cse2 .cse3) (or .cse4 .cse7 .cse5 .cse3) (or .cse4 .cse0 .cse8 .cse5 .cse6) (or .cse4 .cse8 .cse7 .cse5 .cse6) (or .cse4 .cse0 .cse8 .cse6 .cse2) (or .cse4 .cse8 .cse7 .cse6 .cse2)))) [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point L104-1(lines 100 111) the Hoare annotation is: (let ((.cse5 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse10 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not .cse5)) (.cse8 (not (= 1 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse7 .cse8 .cse4) (or .cse0 .cse1 .cse6 .cse9 .cse7 .cse8) (or .cse0 .cse9 .cse10 .cse2 .cse7 .cse3) (or .cse0 .cse6 .cse9 .cse10 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse7 .cse3) (or .cse0 .cse10 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse10 .cse7 .cse8 .cse4)))) [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 100 111) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0))) (let ((.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse7 (not (= 0 ~systemActive~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not .cse1))) (and (or .cse0 .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse0 .cse2 .cse5 .cse3) (or .cse4 .cse6 .cse2 .cse3) (or .cse4 .cse0 .cse7 .cse2 .cse5) (or .cse4 .cse7 .cse6 .cse2 .cse5)))) [2020-07-07 12:35:28,463 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 1005 1012) the Hoare annotation is: true [2020-07-07 12:35:28,463 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1009) the Hoare annotation is: true [2020-07-07 12:35:28,463 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 1005 1012) the Hoare annotation is: true [2020-07-07 12:35:28,463 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 1005 1012) the Hoare annotation is: true [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 325 349) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse6 (not .cse0)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 .cse3) (or .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse5 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse2 .cse3)))) [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 325 349) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse5)) (.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 .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4)))) [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (let ((.cse1 (= 0 |old(~pumpRunning~0)|)) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not .cse1) .cse2 .cse3) (or .cse1 .cse4 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:35:28,463 INFO L264 CegarLoopResult]: At program point L344-1(lines 325 349) the Hoare annotation is: (let ((.cse0 (= 0 |old(~pumpRunning~0)|))) (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (<= 2 ~waterLevel~0)) (.cse6 (not .cse0)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2 .cse3) (or .cse4 (not (<= 1 ~methaneLevelCritical~0)) .cse5 .cse6 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse2 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L333(lines 333 341) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L331-1(line 331) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L329(lines 329 346) the Hoare annotation is: (let ((.cse5 (= 0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse5)) (.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 .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L331-2(line 331) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,464 INFO L264 CegarLoopResult]: At program point L331-3(line 331) the Hoare annotation is: (let ((.cse4 (= 0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not .cse4)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3)))) [2020-07-07 12:35:28,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:35:28 BoogieIcfgContainer [2020-07-07 12:35:28,500 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:35:28,502 INFO L168 Benchmark]: Toolchain (without parser) took 280890.38 ms. Allocated memory was 146.8 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 102.8 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,502 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 146.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 718.02 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 174.0 MB in the end (delta: -71.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,503 INFO L168 Benchmark]: Boogie Preprocessor took 91.82 ms. Allocated memory is still 205.0 MB. Free memory was 174.0 MB in the beginning and 169.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,503 INFO L168 Benchmark]: RCFGBuilder took 1467.27 ms. Allocated memory was 205.0 MB in the beginning and 237.0 MB in the end (delta: 32.0 MB). Free memory was 169.3 MB in the beginning and 171.0 MB in the end (delta: -1.6 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,503 INFO L168 Benchmark]: TraceAbstraction took 278607.50 ms. Allocated memory was 237.0 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 171.0 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-07-07 12:35:28,505 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 146.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 718.02 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 174.0 MB in the end (delta: -71.5 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 91.82 ms. Allocated memory is still 205.0 MB. Free memory was 174.0 MB in the beginning and 169.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1467.27 ms. Allocated memory was 205.0 MB in the beginning and 237.0 MB in the end (delta: 32.0 MB). Free memory was 169.3 MB in the beginning and 171.0 MB in the end (delta: -1.6 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 278607.50 ms. Allocated memory was 237.0 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 171.0 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1009]: 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: 201]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: ((((((((((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 == systemActive) || ((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && !(0 == pumpRunning)) && 1 == systemActive)) || ((((0 == splverifierCounter && 0 == methAndRunningLastTime) && 1 <= methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning)) || (((0 == methAndRunningLastTime && 0 == splverifierCounter) && \old(methaneLevelCritical) == methaneLevelCritical) && 1 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 0 == methaneLevelCritical) && 0 == systemActive) && 0 == pumpRunning) - InvariantResult [Line: 909]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 == waterLevel)) || (((1 <= \result && \result <= 1) && 1 <= retValue_acc) && retValue_acc <= 1)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 981]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 486]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || !(1 == \old(systemActive))) || (0 == systemActive && 0 == pumpRunning)) && (((0 == \old(pumpRunning) || !(0 == methaneLevelCritical)) || !(1 == \old(systemActive))) || (0 == systemActive && 0 == pumpRunning))) && ((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning))) && ((((0 == \old(pumpRunning) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || !(2 <= waterLevel)) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && (((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 403]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == pumpRunning)) || (pumpRunning == \result && pumpRunning == retValue_acc)) - ProcedureContractResult [Line: 467]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 970]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 392]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= methaneLevelCritical) || 0 == pumpRunning) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) && (((!(0 == methaneLevelCritical) || 0 == pumpRunning) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 384]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) && ((((0 == \old(pumpRunning) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(2 <= waterLevel))) && (((0 == \old(pumpRunning) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive))) && ((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || 0 == systemActive) || 0 == pumpRunning) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 165]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (1 <= retValue_acc && 1 <= \result)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= retValue_acc && 1 <= \result)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 351]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) && ((((0 == \old(pumpRunning) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || 0 == pumpRunning) || !(1 == systemActive))) && (((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 291]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 192]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 179]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 878]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(0 == methaneLevelCritical) || (0 == methAndRunningLastTime && 0 == tmp)) || !(1 == systemActive)) && (((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(0 == systemActive) || !(0 == methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == pumpRunning))) && (((!(1 <= methaneLevelCritical) || 0 == methAndRunningLastTime) || !(0 == systemActive)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 870]: 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: 376]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 112]: 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 == systemActive))) && ((((0 == methaneLevelCritical || 0 == pumpRunning) || !(2 <= waterLevel)) || !(1 <= \old(methaneLevelCritical))) || !(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: 448]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 124]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(0 == systemActive) || !(0 == methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning)) && ((!(0 == methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(0 == pumpRunning))) && ((!(1 <= methaneLevelCritical) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 267]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((0 == \old(pumpRunning) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(1 == systemActive)) && ((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive))) && (((((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((2 <= waterLevel && \old(waterLevel) == waterLevel) && !(0 == pumpRunning))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((0 == \old(pumpRunning) || !(1 <= methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((!(0 == systemActive) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) - ProcedureContractResult [Line: 909]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 88]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 963]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 299]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || (0 == tmp && 0 == pumpRunning)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(1 == systemActive)) || (2 <= waterLevel && !(0 == pumpRunning))) && (((0 == \old(pumpRunning) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) || (2 <= waterLevel && !(0 == pumpRunning))) - ProcedureContractResult [Line: 100]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && ((((!(1 <= methaneLevelCritical) || 0 == pumpRunning) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && (((((!(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)) || !(0 == systemActive)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && ((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 1005]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (((((0 == \old(pumpRunning) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || 2 <= waterLevel) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 664 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 83.1s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 68.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 195.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3695 SDtfs, 11832 SDslu, 8419 SDs, 0 SdLazy, 20968 SolverSat, 3884 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 832 GetRequests, 482 SyntacticMatches, 4 SemanticMatches, 346 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4171 ImplicationChecksByTransitivity, 25.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4018occurred 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: 6.8s AutomataMinimizationTime, 12 MinimizatonAttempts, 3953 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 310 LocationsWithAnnotation, 15687 PreInvPairs, 17270 NumberOfFragments, 13334 HoareAnnotationTreeSize, 15687 FomulaSimplifications, 37806944845 FormulaSimplificationTreeSizeReduction, 49.3s HoareSimplificationTime, 310 FomulaSimplificationsInter, 793916022 FormulaSimplificationTreeSizeReductionInter, 145.2s 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...