/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:29:07,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:29:07,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:29:07,049 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:29:07,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:29:07,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:29:07,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:29:07,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:29:07,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:29:07,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:29:07,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:29:07,060 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:29:07,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:29:07,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:29:07,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:29:07,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:29:07,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:29:07,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:29:07,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:29:07,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:29:07,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:29:07,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:29:07,074 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:29:07,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:29:07,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:29:07,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:29:07,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:29:07,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:29:07,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:29:07,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:29:07,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:29:07,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:29:07,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:29:07,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:29:07,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:29:07,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:29:07,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:29:07,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:29:07,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:29:07,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:29:07,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:29:07,089 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 20:29:07,100 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:29:07,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:29:07,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:29:07,102 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 20:29:07,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:29:07,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 20:29:07,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:29:07,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:29:07,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:29:07,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:29:07,104 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 20:29:07,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:29:07,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:29:07,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:29:07,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:29:07,105 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:29:07,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:29:07,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:29:07,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:29:07,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:29:07,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:29:07,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:29:07,106 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 20:29:07,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:29:07,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:29:07,566 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:29:07,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:29:07,568 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:29:07,569 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-09-04 20:29:07,663 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcce9d9fb/9aab5aee653643dcb1b8b9a4f204d9d7/FLAG2b796828c [2020-09-04 20:29:08,311 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:29:08,314 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec1_product57.cil.c [2020-09-04 20:29:08,331 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcce9d9fb/9aab5aee653643dcb1b8b9a4f204d9d7/FLAG2b796828c [2020-09-04 20:29:08,551 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/bcce9d9fb/9aab5aee653643dcb1b8b9a4f204d9d7 [2020-09-04 20:29:08,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:29:08,566 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:29:08,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:29:08,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:29:08,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:29:08,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:29:08" (1/1) ... [2020-09-04 20:29:08,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5db1276a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:08, skipping insertion in model container [2020-09-04 20:29:08,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:29:08" (1/1) ... [2020-09-04 20:29:08,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:29:08,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:29:09,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:29:09,188 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 20:29:09,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 20:29:09,346 INFO L208 MainTranslator]: Completed translation [2020-09-04 20:29:09,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09 WrapperNode [2020-09-04 20:29:09,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:29:09,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 20:29:09,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 20:29:09,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 20:29:09,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,428 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... [2020-09-04 20:29:09,442 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 20:29:09,443 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 20:29:09,443 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 20:29:09,443 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 20:29:09,445 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 20:29:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 20:29:09,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 20:29:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 20:29:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-09-04 20:29:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 20:29:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 20:29:09,538 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 20:29:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 20:29:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 20:29:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 20:29:09,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 20:29:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 20:29:09,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 20:29:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 20:29:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 20:29:09,541 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 20:29:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 20:29:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 20:29:09,542 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 20:29:09,543 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:29:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 20:29:09,544 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 20:29:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 20:29:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 20:29:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 20:29:09,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 20:29:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-09-04 20:29:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 20:29:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 20:29:09,548 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 20:29:09,549 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 20:29:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 20:29:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 20:29:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 20:29:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-09-04 20:29:09,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 20:29:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 20:29:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 20:29:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 20:29:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 20:29:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 20:29:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 20:29:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-09-04 20:29:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 20:29:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 20:29:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 20:29:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 20:29:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 20:29:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 20:29:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 20:29:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 20:29:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 20:29:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 20:29:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 20:29:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 20:29:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 20:29:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 20:29:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 20:29:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-09-04 20:29:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-09-04 20:29:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 20:29:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 20:29:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 20:29:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 20:29:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 20:29:10,731 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 20:29:10,732 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 20:29:10,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:29:10 BoogieIcfgContainer [2020-09-04 20:29:10,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 20:29:10,744 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 20:29:10,744 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 20:29:10,748 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 20:29:10,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 08:29:08" (1/3) ... [2020-09-04 20:29:10,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d53f1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:29:10, skipping insertion in model container [2020-09-04 20:29:10,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:29:09" (2/3) ... [2020-09-04 20:29:10,749 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d53f1ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 08:29:10, skipping insertion in model container [2020-09-04 20:29:10,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 08:29:10" (3/3) ... [2020-09-04 20:29:10,752 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product57.cil.c [2020-09-04 20:29:10,763 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 20:29:10,775 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 20:29:10,796 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 20:29:10,820 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 20:29:10,820 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 20:29:10,820 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 20:29:10,820 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 20:29:10,820 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 20:29:10,821 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 20:29:10,821 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 20:29:10,821 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 20:29:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states. [2020-09-04 20:29:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 20:29:10,869 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:10,871 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] [2020-09-04 20:29:10,871 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:10,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:10,878 INFO L82 PathProgramCache]: Analyzing trace with hash 324352486, now seen corresponding path program 1 times [2020-09-04 20:29:10,888 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:10,889 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1020651135] [2020-09-04 20:29:10,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,709 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:11,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:11,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,830 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:11,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:11,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:29:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:29:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:11,873 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1020651135] [2020-09-04 20:29:11,875 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:11,875 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-04 20:29:11,877 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200338191] [2020-09-04 20:29:11,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-09-04 20:29:11,884 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:11,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-09-04 20:29:11,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:29:11,907 INFO L87 Difference]: Start difference. First operand 329 states. Second operand 3 states. [2020-09-04 20:29:13,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:13,373 INFO L93 Difference]: Finished difference Result 525 states and 620 transitions. [2020-09-04 20:29:13,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-09-04 20:29:13,375 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-09-04 20:29:13,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:13,413 INFO L225 Difference]: With dead ends: 525 [2020-09-04 20:29:13,413 INFO L226 Difference]: Without dead ends: 321 [2020-09-04 20:29:13,425 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-09-04 20:29:13,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-09-04 20:29:13,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 278. [2020-09-04 20:29:13,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 278 states. [2020-09-04 20:29:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 302 transitions. [2020-09-04 20:29:13,608 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 302 transitions. Word has length 142 [2020-09-04 20:29:13,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:13,609 INFO L479 AbstractCegarLoop]: Abstraction has 278 states and 302 transitions. [2020-09-04 20:29:13,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-09-04 20:29:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 302 transitions. [2020-09-04 20:29:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-09-04 20:29:13,619 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:13,620 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] [2020-09-04 20:29:13,620 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 20:29:13,621 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:13,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:13,621 INFO L82 PathProgramCache]: Analyzing trace with hash 173272106, now seen corresponding path program 1 times [2020-09-04 20:29:13,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:13,622 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1683838859] [2020-09-04 20:29:13,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,127 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:14,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 20:29:14,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-09-04 20:29:14,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:14,230 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1683838859] [2020-09-04 20:29:14,230 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:14,230 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 20:29:14,230 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569880064] [2020-09-04 20:29:14,235 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 20:29:14,235 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:14,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 20:29:14,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 20:29:14,236 INFO L87 Difference]: Start difference. First operand 278 states and 302 transitions. Second operand 4 states. [2020-09-04 20:29:14,906 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:16,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:16,122 INFO L93 Difference]: Finished difference Result 442 states and 495 transitions. [2020-09-04 20:29:16,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-04 20:29:16,123 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-09-04 20:29:16,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:16,127 INFO L225 Difference]: With dead ends: 442 [2020-09-04 20:29:16,127 INFO L226 Difference]: Without dead ends: 304 [2020-09-04 20:29:16,129 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 20:29:16,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-09-04 20:29:16,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 268. [2020-09-04 20:29:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-09-04 20:29:16,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 289 transitions. [2020-09-04 20:29:16,217 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 289 transitions. Word has length 143 [2020-09-04 20:29:16,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:16,218 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 289 transitions. [2020-09-04 20:29:16,218 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 20:29:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 289 transitions. [2020-09-04 20:29:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-09-04 20:29:16,221 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:16,221 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] [2020-09-04 20:29:16,221 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 20:29:16,221 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:16,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:16,222 INFO L82 PathProgramCache]: Analyzing trace with hash -1597850082, now seen corresponding path program 1 times [2020-09-04 20:29:16,222 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:16,223 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [293287610] [2020-09-04 20:29:16,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:16,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,665 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:16,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:16,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 20:29:16,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-09-04 20:29:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:16,911 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [293287610] [2020-09-04 20:29:16,912 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:16,912 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:29:16,912 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624219407] [2020-09-04 20:29:16,913 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:29:16,913 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:16,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:29:16,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:29:16,914 INFO L87 Difference]: Start difference. First operand 268 states and 289 transitions. Second operand 9 states. [2020-09-04 20:29:17,489 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:17,919 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:18,291 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:29:18,608 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:18,916 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:19,217 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:21,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:21,035 INFO L93 Difference]: Finished difference Result 462 states and 520 transitions. [2020-09-04 20:29:21,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 20:29:21,036 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-09-04 20:29:21,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:21,042 INFO L225 Difference]: With dead ends: 462 [2020-09-04 20:29:21,042 INFO L226 Difference]: Without dead ends: 304 [2020-09-04 20:29:21,047 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-09-04 20:29:21,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304 states. [2020-09-04 20:29:21,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304 to 268. [2020-09-04 20:29:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-09-04 20:29:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 288 transitions. [2020-09-04 20:29:21,131 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 288 transitions. Word has length 152 [2020-09-04 20:29:21,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:21,132 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 288 transitions. [2020-09-04 20:29:21,132 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:29:21,132 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 288 transitions. [2020-09-04 20:29:21,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-09-04 20:29:21,135 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:21,135 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] [2020-09-04 20:29:21,135 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 20:29:21,135 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:21,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:21,136 INFO L82 PathProgramCache]: Analyzing trace with hash 2053095868, now seen corresponding path program 1 times [2020-09-04 20:29:21,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:21,137 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2125144606] [2020-09-04 20:29:21,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,568 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:21,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-09-04 20:29:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:21,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-09-04 20:29:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-09-04 20:29:21,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:21,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:21,790 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2125144606] [2020-09-04 20:29:21,791 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:21,791 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-04 20:29:21,791 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781488452] [2020-09-04 20:29:21,792 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-04 20:29:21,792 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:21,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-04 20:29:21,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-09-04 20:29:21,793 INFO L87 Difference]: Start difference. First operand 268 states and 288 transitions. Second operand 6 states. [2020-09-04 20:29:22,445 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:23,974 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:25,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:25,031 INFO L93 Difference]: Finished difference Result 593 states and 675 transitions. [2020-09-04 20:29:25,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 20:29:25,031 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-09-04 20:29:25,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:25,037 INFO L225 Difference]: With dead ends: 593 [2020-09-04 20:29:25,037 INFO L226 Difference]: Without dead ends: 435 [2020-09-04 20:29:25,038 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-09-04 20:29:25,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2020-09-04 20:29:25,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 376. [2020-09-04 20:29:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2020-09-04 20:29:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 405 transitions. [2020-09-04 20:29:25,166 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 405 transitions. Word has length 165 [2020-09-04 20:29:25,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:25,167 INFO L479 AbstractCegarLoop]: Abstraction has 376 states and 405 transitions. [2020-09-04 20:29:25,167 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-04 20:29:25,167 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 405 transitions. [2020-09-04 20:29:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2020-09-04 20:29:25,170 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:25,170 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] [2020-09-04 20:29:25,170 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 20:29:25,171 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:25,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:25,171 INFO L82 PathProgramCache]: Analyzing trace with hash 2027625623, now seen corresponding path program 1 times [2020-09-04 20:29:25,171 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:25,172 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1662098840] [2020-09-04 20:29:25,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,609 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:25,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:25,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:25,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-09-04 20:29:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:25,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-09-04 20:29:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2020-09-04 20:29:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:25,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1662098840] [2020-09-04 20:29:25,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:25,870 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 20:29:25,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432994502] [2020-09-04 20:29:25,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 20:29:25,871 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:25,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 20:29:25,872 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-09-04 20:29:25,872 INFO L87 Difference]: Start difference. First operand 376 states and 405 transitions. Second operand 9 states. [2020-09-04 20:29:26,550 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:28,008 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:28,340 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:28,726 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:29,050 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:29,703 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:30,004 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:30,286 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:30,662 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:32,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:32,052 INFO L93 Difference]: Finished difference Result 962 states and 1104 transitions. [2020-09-04 20:29:32,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 20:29:32,055 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 189 [2020-09-04 20:29:32,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:32,062 INFO L225 Difference]: With dead ends: 962 [2020-09-04 20:29:32,062 INFO L226 Difference]: Without dead ends: 696 [2020-09-04 20:29:32,064 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-09-04 20:29:32,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 696 states. [2020-09-04 20:29:32,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 696 to 605. [2020-09-04 20:29:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2020-09-04 20:29:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 658 transitions. [2020-09-04 20:29:32,264 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 658 transitions. Word has length 189 [2020-09-04 20:29:32,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:32,265 INFO L479 AbstractCegarLoop]: Abstraction has 605 states and 658 transitions. [2020-09-04 20:29:32,265 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 20:29:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 658 transitions. [2020-09-04 20:29:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2020-09-04 20:29:32,268 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:32,268 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] [2020-09-04 20:29:32,268 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 20:29:32,269 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:32,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:32,269 INFO L82 PathProgramCache]: Analyzing trace with hash -1242482, now seen corresponding path program 1 times [2020-09-04 20:29:32,269 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:32,270 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [326815098] [2020-09-04 20:29:32,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,691 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:32,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:32,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:32,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:29:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:29:32,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:32,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-09-04 20:29:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:32,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-09-04 20:29:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:33,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 20:29:33,003 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [326815098] [2020-09-04 20:29:33,004 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:33,004 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:29:33,005 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700649059] [2020-09-04 20:29:33,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:29:33,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:33,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:29:33,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:29:33,007 INFO L87 Difference]: Start difference. First operand 605 states and 658 transitions. Second operand 10 states. [2020-09-04 20:29:33,602 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:35,277 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:35,589 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:35,961 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:37,165 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:37,503 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:37,818 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:38,179 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:38,470 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:38,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:38,814 INFO L93 Difference]: Finished difference Result 762 states and 880 transitions. [2020-09-04 20:29:38,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-09-04 20:29:38,815 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 194 [2020-09-04 20:29:38,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:38,822 INFO L225 Difference]: With dead ends: 762 [2020-09-04 20:29:38,822 INFO L226 Difference]: Without dead ends: 759 [2020-09-04 20:29:38,824 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-09-04 20:29:38,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-09-04 20:29:39,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 605. [2020-09-04 20:29:39,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2020-09-04 20:29:39,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 657 transitions. [2020-09-04 20:29:39,153 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 657 transitions. Word has length 194 [2020-09-04 20:29:39,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:39,154 INFO L479 AbstractCegarLoop]: Abstraction has 605 states and 657 transitions. [2020-09-04 20:29:39,154 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:29:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 657 transitions. [2020-09-04 20:29:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-09-04 20:29:39,159 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:39,159 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:29:39,159 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 20:29:39,160 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:39,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:39,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1053053690, now seen corresponding path program 1 times [2020-09-04 20:29:39,160 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:39,165 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [833076516] [2020-09-04 20:29:39,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,478 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:39,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:39,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:29:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:29:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:39,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:29:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-09-04 20:29:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 20:29:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 20:29:39,777 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [833076516] [2020-09-04 20:29:39,777 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:39,778 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 20:29:39,778 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [959408941] [2020-09-04 20:29:39,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 20:29:39,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:39,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 20:29:39,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 20:29:39,780 INFO L87 Difference]: Start difference. First operand 605 states and 657 transitions. Second operand 10 states. [2020-09-04 20:29:41,047 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:41,351 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:29:41,667 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:29:41,973 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:42,273 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:42,536 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:44,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:44,126 INFO L93 Difference]: Finished difference Result 1268 states and 1466 transitions. [2020-09-04 20:29:44,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 20:29:44,127 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-09-04 20:29:44,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:44,136 INFO L225 Difference]: With dead ends: 1268 [2020-09-04 20:29:44,136 INFO L226 Difference]: Without dead ends: 773 [2020-09-04 20:29:44,141 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-09-04 20:29:44,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states. [2020-09-04 20:29:44,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 621. [2020-09-04 20:29:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 621 states. [2020-09-04 20:29:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 621 states and 673 transitions. [2020-09-04 20:29:44,372 INFO L78 Accepts]: Start accepts. Automaton has 621 states and 673 transitions. Word has length 217 [2020-09-04 20:29:44,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:44,373 INFO L479 AbstractCegarLoop]: Abstraction has 621 states and 673 transitions. [2020-09-04 20:29:44,373 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 20:29:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 673 transitions. [2020-09-04 20:29:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-09-04 20:29:44,377 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:44,377 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:29:44,378 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 20:29:44,378 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:44,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:44,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1557805414, now seen corresponding path program 1 times [2020-09-04 20:29:44,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:44,379 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1988987540] [2020-09-04 20:29:44,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,714 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:44,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:29:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:29:44,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,843 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:44,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:44,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:29:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-09-04 20:29:44,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 20:29:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 20:29:44,997 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1988987540] [2020-09-04 20:29:44,997 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:44,998 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-09-04 20:29:44,998 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410871817] [2020-09-04 20:29:44,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-04 20:29:44,998 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:44,999 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-04 20:29:44,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-09-04 20:29:44,999 INFO L87 Difference]: Start difference. First operand 621 states and 673 transitions. Second operand 13 states. [2020-09-04 20:29:45,656 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:29:45,979 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:29:46,288 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:46,579 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:46,872 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:47,748 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:48,042 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:48,380 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:48,693 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:48,979 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:29:50,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:50,770 INFO L93 Difference]: Finished difference Result 1302 states and 1502 transitions. [2020-09-04 20:29:50,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-04 20:29:50,770 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-09-04 20:29:50,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:50,775 INFO L225 Difference]: With dead ends: 1302 [2020-09-04 20:29:50,776 INFO L226 Difference]: Without dead ends: 791 [2020-09-04 20:29:50,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-09-04 20:29:50,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2020-09-04 20:29:50,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 633. [2020-09-04 20:29:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2020-09-04 20:29:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 685 transitions. [2020-09-04 20:29:50,969 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 685 transitions. Word has length 217 [2020-09-04 20:29:50,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:50,970 INFO L479 AbstractCegarLoop]: Abstraction has 633 states and 685 transitions. [2020-09-04 20:29:50,970 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-04 20:29:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 685 transitions. [2020-09-04 20:29:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-09-04 20:29:50,972 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:50,973 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:29:50,973 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 20:29:50,973 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:50,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:50,974 INFO L82 PathProgramCache]: Analyzing trace with hash 682406909, now seen corresponding path program 1 times [2020-09-04 20:29:50,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:50,974 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [49198870] [2020-09-04 20:29:50,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:51,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,313 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:51,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:51,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:51,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:51,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:51,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 20:29:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-09-04 20:29:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:51,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:51,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:29:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-09-04 20:29:51,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2020-09-04 20:29:51,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 20:29:51,584 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [49198870] [2020-09-04 20:29:51,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 20:29:51,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 20:29:51,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245822507] [2020-09-04 20:29:51,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 20:29:51,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:51,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 20:29:51,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 20:29:51,586 INFO L87 Difference]: Start difference. First operand 633 states and 685 transitions. Second operand 7 states. [2020-09-04 20:29:52,096 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:52,726 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:55,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:29:55,561 INFO L93 Difference]: Finished difference Result 1747 states and 2066 transitions. [2020-09-04 20:29:55,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 20:29:55,562 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-09-04 20:29:55,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:29:55,570 INFO L225 Difference]: With dead ends: 1747 [2020-09-04 20:29:55,570 INFO L226 Difference]: Without dead ends: 1224 [2020-09-04 20:29:55,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-09-04 20:29:55,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1224 states. [2020-09-04 20:29:55,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1224 to 1051. [2020-09-04 20:29:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-09-04 20:29:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1177 transitions. [2020-09-04 20:29:55,932 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1177 transitions. Word has length 217 [2020-09-04 20:29:55,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:29:55,933 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1177 transitions. [2020-09-04 20:29:55,933 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 20:29:55,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1177 transitions. [2020-09-04 20:29:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-09-04 20:29:55,936 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:29:55,937 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:29:55,937 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 20:29:55,937 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:29:55,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:29:55,938 INFO L82 PathProgramCache]: Analyzing trace with hash -2108868973, now seen corresponding path program 1 times [2020-09-04 20:29:55,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:29:55,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [111487277] [2020-09-04 20:29:55,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:29:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,283 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:29:56,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:29:56,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:29:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:29:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:29:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:29:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:29:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-09-04 20:29:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 20:29:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:29:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:29:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:29:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,711 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:29:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:29:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2020-09-04 20:29:56,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2020-09-04 20:29:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:29:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 20:29:56,842 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [111487277] [2020-09-04 20:29:56,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 20:29:56,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-09-04 20:29:56,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680745233] [2020-09-04 20:29:56,843 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-09-04 20:29:56,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:29:56,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-09-04 20:29:56,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-09-04 20:29:56,843 INFO L87 Difference]: Start difference. First operand 1051 states and 1177 transitions. Second operand 20 states. [2020-09-04 20:29:57,461 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:29:57,908 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:29:58,230 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:29:58,596 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:29:58,922 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:29:59,235 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:00,241 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:30:01,724 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:02,100 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:02,531 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:02,956 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:03,275 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:03,600 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:03,930 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:04,266 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:04,626 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:05,045 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:05,400 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:05,760 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:06,516 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-09-04 20:30:07,307 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-09-04 20:30:07,962 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-09-04 20:30:11,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:30:11,070 INFO L93 Difference]: Finished difference Result 2121 states and 2449 transitions. [2020-09-04 20:30:11,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 20:30:11,071 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-09-04 20:30:11,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:30:11,078 INFO L225 Difference]: With dead ends: 2121 [2020-09-04 20:30:11,078 INFO L226 Difference]: Without dead ends: 1180 [2020-09-04 20:30:11,082 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 625 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=530, Invalid=2332, Unknown=0, NotChecked=0, Total=2862 [2020-09-04 20:30:11,084 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1180 states. [2020-09-04 20:30:11,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1180 to 1012. [2020-09-04 20:30:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1012 states. [2020-09-04 20:30:11,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 1012 states and 1120 transitions. [2020-09-04 20:30:11,576 INFO L78 Accepts]: Start accepts. Automaton has 1012 states and 1120 transitions. Word has length 222 [2020-09-04 20:30:11,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:30:11,577 INFO L479 AbstractCegarLoop]: Abstraction has 1012 states and 1120 transitions. [2020-09-04 20:30:11,577 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-09-04 20:30:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1120 transitions. [2020-09-04 20:30:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2020-09-04 20:30:11,581 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:30:11,581 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:30:11,581 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 20:30:11,582 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:30:11,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:30:11,582 INFO L82 PathProgramCache]: Analyzing trace with hash -504999884, now seen corresponding path program 1 times [2020-09-04 20:30:11,582 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:30:11,583 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1954481346] [2020-09-04 20:30:11,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:30:11,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,008 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:30:12,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:30:12,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:30:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:30:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:30:12,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:30:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:30:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:30:12,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:30:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:30:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:30:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:30:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:30:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-09-04 20:30:12,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-09-04 20:30:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-09-04 20:30:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-09-04 20:30:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:30:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 20:30:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-09-04 20:30:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-09-04 20:30:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:12,483 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-09-04 20:30:12,484 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1954481346] [2020-09-04 20:30:12,484 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 20:30:12,484 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-09-04 20:30:12,484 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135789988] [2020-09-04 20:30:12,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-09-04 20:30:12,485 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:30:12,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-09-04 20:30:12,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2020-09-04 20:30:12,486 INFO L87 Difference]: Start difference. First operand 1012 states and 1120 transitions. Second operand 15 states. [2020-09-04 20:30:13,146 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:14,362 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:30:16,601 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 20:30:17,212 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2020-09-04 20:30:17,772 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-09-04 20:30:18,338 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:30:18,891 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-09-04 20:30:20,055 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:30:20,371 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:30:20,747 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:21,059 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:21,347 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:21,632 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-09-04 20:30:23,633 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2020-09-04 20:30:24,214 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 191 [2020-09-04 20:30:25,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:30:25,660 INFO L93 Difference]: Finished difference Result 2980 states and 3572 transitions. [2020-09-04 20:30:25,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-09-04 20:30:25,660 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 297 [2020-09-04 20:30:25,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:30:25,674 INFO L225 Difference]: With dead ends: 2980 [2020-09-04 20:30:25,675 INFO L226 Difference]: Without dead ends: 2258 [2020-09-04 20:30:25,679 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 68 SyntacticMatches, 6 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 664 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=562, Invalid=2090, Unknown=0, NotChecked=0, Total=2652 [2020-09-04 20:30:25,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2258 states. [2020-09-04 20:30:26,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2258 to 1794. [2020-09-04 20:30:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1794 states. [2020-09-04 20:30:26,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1794 states and 2010 transitions. [2020-09-04 20:30:26,418 INFO L78 Accepts]: Start accepts. Automaton has 1794 states and 2010 transitions. Word has length 297 [2020-09-04 20:30:26,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:30:26,419 INFO L479 AbstractCegarLoop]: Abstraction has 1794 states and 2010 transitions. [2020-09-04 20:30:26,419 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-09-04 20:30:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2010 transitions. [2020-09-04 20:30:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2020-09-04 20:30:26,422 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 20:30:26,422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 20:30:26,423 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 20:30:26,423 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 20:30:26,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 20:30:26,423 INFO L82 PathProgramCache]: Analyzing trace with hash -91368492, now seen corresponding path program 1 times [2020-09-04 20:30:26,423 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 20:30:26,424 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1170848466] [2020-09-04 20:30:26,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 20:30:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,752 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:30:26,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 20:30:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-09-04 20:30:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-09-04 20:30:26,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-09-04 20:30:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2020-09-04 20:30:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-09-04 20:30:26,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-09-04 20:30:26,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:30:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 20:30:26,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:30:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 20:30:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 20:30:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-09-04 20:30:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:26,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-09-04 20:30:27,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-09-04 20:30:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-09-04 20:30:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 20:30:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-09-04 20:30:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 20:30:27,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2020-09-04 20:30:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 285 [2020-09-04 20:30:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 20:30:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-09-04 20:30:27,187 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1170848466] [2020-09-04 20:30:27,187 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 20:30:27,187 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-09-04 20:30:27,187 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [341041851] [2020-09-04 20:30:27,188 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-04 20:30:27,188 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 20:30:27,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-04 20:30:27,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-09-04 20:30:27,189 INFO L87 Difference]: Start difference. First operand 1794 states and 2010 transitions. Second operand 16 states. [2020-09-04 20:30:27,849 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-09-04 20:30:28,164 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:28,465 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:28,765 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:29,055 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:31,441 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:31,747 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:32,068 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:32,384 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:32,689 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:32,971 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 20:30:33,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 20:30:33,404 INFO L93 Difference]: Finished difference Result 2689 states and 3062 transitions. [2020-09-04 20:30:33,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-09-04 20:30:33,405 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 297 [2020-09-04 20:30:33,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 20:30:33,407 INFO L225 Difference]: With dead ends: 2689 [2020-09-04 20:30:33,407 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 20:30:33,413 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 104 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=197, Invalid=733, Unknown=0, NotChecked=0, Total=930 [2020-09-04 20:30:33,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 20:30:33,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 20:30:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 20:30:33,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 20:30:33,415 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 297 [2020-09-04 20:30:33,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 20:30:33,415 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 20:30:33,415 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-04 20:30:33,415 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 20:30:33,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 20:30:33,416 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 20:30:33,418 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 20:30:33,764 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:30:34,169 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 20:30:34,559 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 20:30:34,955 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-09-04 20:30:35,068 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 14 [2020-09-04 20:30:35,422 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 20:30:35,744 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 20:30:36,108 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 20:30:36,285 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:36,452 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:36,620 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:36,773 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:36,931 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:37,093 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:37,255 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:37,408 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:37,567 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:37,732 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:37,988 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:30:38,402 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:30:38,575 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:30:38,985 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:30:39,240 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:30:39,649 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:30:39,816 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:30:40,234 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:30:43,843 WARN L193 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 316 DAG size of output: 283 [2020-09-04 20:30:44,006 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:44,163 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:30:44,329 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:44,492 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:44,644 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:30:44,807 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:44,964 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:45,117 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:45,275 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:45,432 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:45,589 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:45,750 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:46,133 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 25 [2020-09-04 20:30:46,508 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 25 [2020-09-04 20:30:49,996 WARN L193 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:30:50,334 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 20:30:50,738 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 20:30:51,059 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 20:30:51,398 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 20:30:51,770 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 190 [2020-09-04 20:30:52,152 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 190 [2020-09-04 20:30:52,601 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 20:30:52,922 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 20:30:56,329 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:30:56,492 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:56,653 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:56,825 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:30:56,978 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:30:57,135 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:57,293 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:57,456 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:57,613 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:30:57,790 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:30:57,985 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:30:58,148 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:30:58,315 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:30:58,482 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:30:58,877 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 20:30:59,440 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 20:30:59,792 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 20:31:00,085 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2020-09-04 20:31:00,655 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 20:31:01,231 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 20:31:01,811 WARN L193 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 20:31:02,125 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2020-09-04 20:31:02,300 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:02,725 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 20:31:02,893 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:03,300 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:03,467 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:03,627 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:04,036 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:04,439 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:04,846 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:05,011 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:05,344 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 20:31:05,878 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 20:31:06,238 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 20:31:06,545 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 20:31:07,075 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 197 [2020-09-04 20:31:07,617 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 197 [2020-09-04 20:31:08,161 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 20:31:08,438 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 20:31:08,964 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:31:09,209 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:09,454 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:09,707 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:09,954 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:10,491 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:31:10,734 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:31:10,974 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:31:11,219 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:11,464 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:11,714 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:12,242 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:31:12,490 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:12,735 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:12,976 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:31:13,221 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:13,468 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:13,718 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:13,884 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:14,041 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:14,203 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:14,378 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:14,536 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:14,703 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:14,865 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:15,240 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:31:15,617 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:31:15,792 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:16,207 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:16,378 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:16,630 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:31:16,794 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:17,050 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:31:17,217 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:17,636 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:17,823 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:18,004 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:18,215 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:18,372 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:18,524 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:18,681 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:18,840 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:19,001 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:19,155 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:19,319 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:19,844 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:20,091 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:20,340 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 20:31:20,587 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:31:20,835 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:31:21,173 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:31:21,424 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:21,766 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:22,017 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:31:22,263 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:31:22,759 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 20:31:23,010 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:23,177 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:23,344 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:23,515 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:23,681 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:23,852 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:24,029 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:24,194 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:24,369 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:24,543 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:24,725 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:24,896 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:31:25,070 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:25,244 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:31:25,408 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:25,566 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:25,726 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:25,878 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:26,042 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:26,196 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:26,354 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:26,512 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:26,672 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:26,828 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:26,980 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:31:27,146 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:27,299 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:27,456 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:27,619 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:27,772 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:27,929 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:28,158 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:28,320 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:28,571 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:28,822 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:31:29,161 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:31:29,422 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:31:29,677 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:31:30,087 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 20:31:30,336 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:31:30,727 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 20:31:31,118 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 20:31:31,471 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 20:31:32,036 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 202 [2020-09-04 20:31:32,389 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2020-09-04 20:31:32,700 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 20:31:33,264 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 20:31:33,814 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 20:31:34,367 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 202 [2020-09-04 20:31:34,683 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 20:31:34,845 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:38,243 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:31:38,431 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:38,617 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:38,798 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:31:39,001 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:31:39,183 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:39,371 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:39,563 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:39,745 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:31:39,931 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:40,124 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:31:40,316 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:43,616 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 311 DAG size of output: 282 [2020-09-04 20:31:43,773 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:43,937 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:47,199 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:31:50,642 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:31:50,801 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:50,965 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:51,127 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:51,279 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:31:51,440 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:51,594 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:51,752 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:51,913 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:52,076 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:52,233 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:52,390 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:55,802 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:31:55,990 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:31:56,326 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:31:56,665 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 20:31:56,829 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:56,993 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:31:57,160 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:57,322 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:31:57,485 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:57,651 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:57,820 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:31:57,996 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:31:58,162 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:31:58,331 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:01,751 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 316 DAG size of output: 283 [2020-09-04 20:32:02,166 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:32:02,323 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:02,730 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:32:03,142 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:32:03,301 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:03,473 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:32:03,881 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:32:04,053 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:32:04,214 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:04,374 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:04,537 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:04,699 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:08,071 WARN L193 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 316 DAG size of output: 283 [2020-09-04 20:32:08,462 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 20:32:08,852 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 20:32:09,378 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:32:09,623 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:09,868 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:10,121 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:32:10,368 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:10,904 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:32:11,147 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:32:11,387 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:32:11,631 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:11,876 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:12,127 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:32:12,649 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 204 [2020-09-04 20:32:12,897 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:13,143 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:13,430 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 20:32:13,675 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:13,923 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:14,173 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:32:14,335 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:14,486 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:14,643 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:14,806 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:14,969 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:15,122 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:15,288 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:15,445 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:15,918 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:32:16,426 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:17,013 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:17,509 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:32:18,009 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:18,335 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:32:18,847 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 20:32:19,173 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:32:19,668 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:32:20,254 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:20,840 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:21,425 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:32:21,942 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 20:32:22,268 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:32:22,436 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:22,588 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:22,744 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:22,907 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:23,071 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:23,223 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:23,385 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:23,542 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:23,928 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 25 [2020-09-04 20:32:24,297 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 25 [2020-09-04 20:32:24,462 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:24,624 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:24,781 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:24,944 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:25,103 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:25,263 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:25,415 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:25,572 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:25,730 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:25,885 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:32:26,042 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:26,199 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:26,361 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:26,518 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:26,671 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:26,823 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:26,975 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:27,132 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:27,289 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:27,452 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:27,604 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:32:27,762 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:27,919 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:28,072 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:28,229 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:28,386 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:28,548 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:28,742 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:28,903 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:29,065 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:29,604 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-09-04 20:32:29,765 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:29,921 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:30,081 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:30,245 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:30,416 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:32:30,578 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:32:30,756 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:32:30,922 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:31,080 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:31,242 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:31,404 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:31,570 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:32:31,737 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:32:35,039 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:32:35,406 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:32:35,774 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:32:35,933 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:36,313 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:32:36,689 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:32:39,953 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:32:43,255 WARN L193 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:32:43,639 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 20:32:44,023 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 20:32:44,182 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:44,346 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:44,507 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:44,659 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:32:44,819 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:44,973 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:45,130 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:45,291 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:45,453 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:45,610 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:45,767 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:46,021 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:32:46,273 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:32:46,611 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:32:46,871 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:32:47,127 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:32:47,536 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 20:32:47,784 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:32:47,946 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:48,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:48,276 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:32:48,432 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:48,598 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:48,756 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:48,914 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:49,075 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:49,238 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:49,399 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:49,561 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:49,722 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:49,886 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:50,053 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:32:50,210 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:50,375 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:50,533 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:50,691 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:50,852 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:51,015 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:51,176 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:51,338 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:32:51,511 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:32:51,734 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:32:51,904 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:32:52,070 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:32:52,234 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:55,658 WARN L193 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:32:55,817 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:55,974 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:56,131 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:56,288 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:56,446 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:56,605 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:56,768 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:56,925 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:57,087 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:32:57,246 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:57,399 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:57,552 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:32:57,708 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:57,866 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:58,241 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:32:58,616 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:32:58,778 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:58,935 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:32:59,125 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:32:59,311 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:32:59,491 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:32:59,686 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:32:59,868 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:00,055 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:00,247 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:00,428 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:00,614 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:00,808 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 20:33:00,999 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:01,160 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:01,322 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:01,484 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:01,654 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:01,811 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:01,974 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:02,134 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:02,287 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:02,439 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:02,596 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:02,754 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:02,920 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:03,328 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:03,496 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:03,654 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:04,058 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:33:04,461 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:33:04,867 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:05,026 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:05,329 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-09-04 20:33:05,678 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 196 [2020-09-04 20:33:06,035 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 20:33:06,395 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-09-04 20:33:06,839 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 194 [2020-09-04 20:33:07,146 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 20:33:07,507 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 20:33:10,945 WARN L193 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:33:11,117 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:33:11,530 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:11,702 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:33:11,862 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:12,270 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:12,677 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:13,089 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:33:13,248 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:13,409 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:13,783 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 20:33:13,958 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:14,116 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:14,277 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:14,439 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:14,606 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:15,013 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:15,180 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:15,339 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:15,744 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:33:16,147 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:33:16,553 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:16,712 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:16,872 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:17,237 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 20:33:17,401 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:17,559 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:17,719 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:17,871 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:18,028 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:18,190 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:18,348 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:18,500 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:18,658 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:18,817 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:19,184 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:33:19,552 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:33:19,920 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:33:20,288 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:33:20,448 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:20,604 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:20,756 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:33:20,921 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:21,074 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:21,231 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:21,394 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:21,547 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:21,703 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:21,866 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:22,028 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:22,211 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:22,387 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:22,550 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:22,915 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 20:33:23,077 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:23,235 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:23,393 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:23,575 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:23,751 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:33:23,927 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:24,091 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:24,258 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:24,417 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:24,580 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:25,049 WARN L193 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:33:25,553 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:26,139 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:26,632 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:33:27,132 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:27,457 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:33:27,969 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 20:33:28,321 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:33:28,817 WARN L193 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 20:33:29,402 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:29,986 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:30,571 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 195 [2020-09-04 20:33:31,086 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 20:33:31,411 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 23 [2020-09-04 20:33:31,573 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:34,976 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:33:35,140 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:35,308 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:35,479 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:35,645 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:35,812 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:35,985 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:36,151 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:36,313 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:36,470 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:36,634 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:36,794 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:36,956 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:37,113 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:37,276 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:37,435 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:37,588 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:37,740 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:37,897 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:38,055 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:38,214 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:38,694 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:38,859 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:39,013 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:39,173 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:39,325 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:39,487 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:39,644 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:39,816 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:39,982 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:40,141 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:40,302 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:40,465 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:40,625 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:40,877 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:33:41,292 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:33:41,462 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:41,874 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:33:42,133 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:33:42,543 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:33:42,709 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:43,123 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:33:43,295 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:43,448 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:43,605 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:43,762 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:43,920 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:44,077 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:44,243 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:44,396 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:44,555 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:44,707 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:44,869 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:45,026 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:45,191 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:45,352 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:45,516 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:45,678 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:45,830 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:33:45,992 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:46,145 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:46,303 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:46,464 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:46,627 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:46,784 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:46,942 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,114 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,283 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,444 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,601 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,758 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:47,917 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:48,074 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:48,239 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:48,393 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:33:48,550 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:48,720 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:49,042 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:33:49,376 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:33:49,539 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:49,705 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:50,034 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:33:50,202 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:53,581 WARN L193 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 316 DAG size of output: 283 [2020-09-04 20:33:53,743 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:53,904 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:57,307 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 318 DAG size of output: 284 [2020-09-04 20:33:57,731 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:33:58,157 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 190 [2020-09-04 20:33:58,324 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:33:58,480 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:33:58,646 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:33:58,804 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:33:59,226 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:33:59,655 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 20:34:00,083 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:34:00,245 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:00,407 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:00,570 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:00,726 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:00,883 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:01,040 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:01,198 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:01,357 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:01,541 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:01,956 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:34:02,112 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:02,519 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:34:02,931 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:34:03,090 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:03,261 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:03,669 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 20:34:03,840 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:04,097 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 20:34:04,516 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 20:34:04,697 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:05,116 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:34:05,369 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-09-04 20:34:05,784 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:34:05,956 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:06,375 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2020-09-04 20:34:06,632 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:34:07,047 WARN L193 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:34:07,219 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:07,630 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:34:07,889 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-09-04 20:34:08,300 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 195 [2020-09-04 20:34:08,466 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:08,880 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2020-09-04 20:34:09,041 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:09,202 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:09,369 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:09,546 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:09,719 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:09,901 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 20:34:10,067 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:10,228 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:10,385 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:10,537 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:10,694 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:10,853 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:11,015 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:11,168 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:11,330 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:11,502 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:11,661 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:11,841 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:12,006 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:12,172 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:12,329 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:12,495 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:12,652 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:12,810 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:12,972 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:13,134 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:13,295 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:13,458 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:13,883 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:34:14,307 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 190 [2020-09-04 20:34:14,474 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:14,630 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:14,796 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:14,954 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:15,377 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:34:15,806 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 20:34:16,233 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 192 [2020-09-04 20:34:16,395 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:16,558 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:16,698 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:34:16,855 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:17,012 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:17,165 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:34:17,328 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:17,480 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:17,638 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:17,796 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:17,958 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:18,110 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:34:18,273 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:18,425 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:18,577 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:18,734 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:18,891 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:19,048 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:19,206 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:19,363 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:19,739 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:34:20,116 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 20:34:20,275 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:20,432 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:20,596 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:20,750 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:20,909 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:21,061 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:21,223 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:21,380 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:24,643 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:34:24,963 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:34:25,124 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:25,281 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:25,607 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:34:25,764 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:25,926 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:26,079 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:34:26,243 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:26,570 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 190 [2020-09-04 20:34:26,727 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:26,884 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:27,041 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:27,197 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 20:34:27,358 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:27,530 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:27,701 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:27,867 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:28,047 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:28,215 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:28,386 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:28,562 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:28,730 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:28,901 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:29,079 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:29,254 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:29,441 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 20:34:32,704 WARN L193 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 313 DAG size of output: 284 [2020-09-04 20:34:36,083 WARN L193 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 316 DAG size of output: 283 [2020-09-04 20:34:36,620 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2020-09-04 20:34:37,152 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:37,399 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:34:37,648 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 20:34:37,896 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:34:38,141 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:34:38,479 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:34:38,729 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:39,068 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:34:39,322 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:34:39,568 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:34:40,068 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 20:34:40,318 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:40,481 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:40,848 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:34:41,216 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:34:41,395 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:41,564 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:42,091 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:42,339 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:34:42,587 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 199 [2020-09-04 20:34:42,834 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 189 [2020-09-04 20:34:43,080 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:34:43,417 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:34:43,667 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:44,007 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 20:34:44,258 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 195 [2020-09-04 20:34:44,504 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 193 [2020-09-04 20:34:45,000 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 20:34:45,250 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 20:34:45,410 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:45,567 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:45,768 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:45,927 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:46,084 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:46,241 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:46,417 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:46,580 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:46,761 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:46,925 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 20:34:47,298 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:34:47,666 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 20:34:47,833 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:47,986 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:48,142 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 20:34:48,305 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:48,460 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 20:34:48,622 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 20:34:49,055 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 20:34:49,617 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 20:34:49,969 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 20:34:50,261 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2020-09-04 20:34:50,824 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 20:34:51,394 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 20:34:51,969 WARN L193 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 205 [2020-09-04 20:34:52,282 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 191 [2020-09-04 20:34:52,461 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 20:34:52,623 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 20:34:52,789 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:52,956 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 20:34:53,868 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 20:34:54,991 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-09-04 20:34:56,104 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-09-04 20:34:58,017 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:34:58,719 WARN L193 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 23 [2020-09-04 20:35:00,647 WARN L193 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:35:01,276 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:35:03,124 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:35:03,363 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:03,613 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 20:35:04,269 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-09-04 20:35:04,538 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:35:05,054 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-09-04 20:35:06,325 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2020-09-04 20:35:07,306 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-09-04 20:35:08,424 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 20:35:09,584 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 160 DAG size of output: 23 [2020-09-04 20:35:10,758 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-09-04 20:35:11,462 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-09-04 20:35:11,693 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:12,873 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:13,912 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-09-04 20:35:14,672 WARN L193 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 20:35:14,786 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 24 [2020-09-04 20:35:15,006 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:35:16,008 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 34 [2020-09-04 20:35:16,528 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-09-04 20:35:17,289 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 20:35:17,817 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-09-04 20:35:18,061 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 19 [2020-09-04 20:35:18,762 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 22 [2020-09-04 20:35:18,980 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 20:35:20,002 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2020-09-04 20:35:21,245 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 20:35:22,463 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 163 DAG size of output: 26 [2020-09-04 20:35:24,312 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:35:25,348 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-09-04 20:35:27,115 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 222 DAG size of output: 29 [2020-09-04 20:35:27,769 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2020-09-04 20:35:29,522 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:31,364 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:35:31,584 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 20:35:33,416 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:35:33,695 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 20:35:34,363 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 21 [2020-09-04 20:35:34,671 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-09-04 20:35:35,182 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-09-04 20:35:36,995 WARN L193 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:38,128 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-09-04 20:35:38,352 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:35:38,583 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:40,394 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:41,650 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 148 DAG size of output: 26 [2020-09-04 20:35:42,822 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-09-04 20:35:43,044 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:35:44,146 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 20:35:44,375 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:35:44,499 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 22 [2020-09-04 20:35:44,701 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:35:45,783 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-09-04 20:35:46,146 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:46,374 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:46,632 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 21 [2020-09-04 20:35:46,849 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-09-04 20:35:47,538 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-09-04 20:35:49,294 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:50,434 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-09-04 20:35:50,649 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 18 [2020-09-04 20:35:51,843 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:35:53,596 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:55,358 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:35:56,582 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 146 DAG size of output: 24 [2020-09-04 20:35:56,801 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 20:35:57,836 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2020-09-04 20:35:58,503 WARN L193 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-09-04 20:35:59,171 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-09-04 20:35:59,422 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:35:59,550 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 24 [2020-09-04 20:35:59,795 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:36:00,498 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:36:00,745 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-09-04 20:36:02,577 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:36:03,304 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 20:36:03,525 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:36:04,702 WARN L193 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:05,353 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 22 [2020-09-04 20:36:06,398 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-09-04 20:36:07,136 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-09-04 20:36:07,359 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:36:08,462 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 20:36:09,377 WARN L193 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 20:36:11,195 WARN L193 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:36:12,334 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-09-04 20:36:13,234 WARN L193 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 20:36:13,687 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-09-04 20:36:14,792 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2020-09-04 20:36:15,681 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-09-04 20:36:16,759 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-09-04 20:36:17,900 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-09-04 20:36:19,044 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-09-04 20:36:19,262 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 20:36:20,027 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 20:36:20,913 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-09-04 20:36:21,143 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:21,367 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:36:22,118 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 27 [2020-09-04 20:36:22,897 WARN L193 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 20:36:23,121 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:36:24,251 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-09-04 20:36:24,482 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:26,314 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:36:26,841 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-09-04 20:36:27,530 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:36:27,748 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-09-04 20:36:27,971 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:36:28,201 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:36:28,850 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-09-04 20:36:29,542 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 24 [2020-09-04 20:36:30,206 WARN L193 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 21 [2020-09-04 20:36:30,430 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:36:31,549 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-09-04 20:36:31,780 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-09-04 20:36:32,435 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-09-04 20:36:32,673 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:32,898 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-09-04 20:36:33,703 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 20:36:34,187 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 23 [2020-09-04 20:36:34,814 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 26 [2020-09-04 20:36:36,551 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:36:36,779 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:37,003 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:38,755 WARN L193 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 225 DAG size of output: 30 [2020-09-04 20:36:39,370 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-09-04 20:36:40,102 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-09-04 20:36:40,348 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:41,448 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-09-04 20:36:42,564 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-09-04 20:36:43,662 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-09-04 20:36:43,876 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-09-04 20:36:44,131 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:36:44,321 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2020-09-04 20:36:44,560 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 26 [2020-09-04 20:36:44,819 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-09-04 20:36:45,561 WARN L193 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-09-04 20:36:46,213 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-09-04 20:36:46,820 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-09-04 20:36:47,072 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-09-04 20:36:47,932 WARN L193 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2020-09-04 20:36:49,087 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:49,725 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 18 [2020-09-04 20:36:51,404 WARN L193 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:36:52,219 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-09-04 20:36:53,143 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-09-04 20:36:53,401 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 20:36:55,092 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:36:56,816 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 224 DAG size of output: 29 [2020-09-04 20:36:57,060 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 21 [2020-09-04 20:36:58,041 WARN L193 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 34 [2020-09-04 20:36:58,269 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-09-04 20:36:59,389 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-09-04 20:37:00,168 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-09-04 20:37:01,147 WARN L193 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 34 [2020-09-04 20:37:01,873 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-09-04 20:37:02,610 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 20:37:03,354 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-09-04 20:37:04,452 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-09-04 20:37:04,735 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 20 [2020-09-04 20:37:06,040 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2020-09-04 20:37:06,494 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2020-09-04 20:37:06,501 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-09-04 20:37:06,501 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-09-04 20:37:06,501 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 159 214) no Hoare annotation was computed. [2020-09-04 20:37:06,501 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-09-04 20:37:06,502 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L206(lines 183 207) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 20:37:06,503 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 159 214) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 159 214) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L190(lines 190 194) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L190-1(lines 190 194) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-09-04 20:37:06,504 INFO L268 CegarLoopResult]: For program point L182-1(line 182) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L182-2(line 182) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L203-1(lines 184 205) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 20:37:06,505 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-09-04 20:37:06,506 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 215 274) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L267(lines 240 268) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 215 274) no Hoare annotation was computed. [2020-09-04 20:37:06,507 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L259-1(line 259) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L259-2(line 259) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L255-1(line 255) no Hoare annotation was computed. [2020-09-04 20:37:06,508 INFO L268 CegarLoopResult]: For program point L255-2(line 255) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L247(lines 247 251) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L247-1(lines 247 251) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 215 274) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L239-1(line 239) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L239-2(line 239) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-09-04 20:37:06,509 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L264-1(line 264) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L264-2(line 264) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L260-1(line 260) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L260-2(line 260) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-09-04 20:37:06,510 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 20:37:06,511 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L241-2(lines 241 266) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-09-04 20:37:06,512 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 90 96) the Hoare annotation is: true [2020-09-04 20:37:06,512 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 90 96) the Hoare annotation is: true [2020-09-04 20:37:06,513 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 97 105) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,513 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 97 105) the Hoare annotation is: true [2020-09-04 20:37:06,513 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 97 105) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,513 INFO L264 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-09-04 20:37:06,513 INFO L271 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: true [2020-09-04 20:37:06,514 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 836 858) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,514 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 836 858) the Hoare annotation is: true [2020-09-04 20:37:06,514 INFO L271 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: true [2020-09-04 20:37:06,514 INFO L264 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,514 INFO L264 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,515 INFO L264 CegarLoopResult]: At program point L846(lines 846 853) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,515 INFO L271 CegarLoopResult]: At program point L846-1(lines 846 853) the Hoare annotation is: true [2020-09-04 20:37:06,515 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 836 858) the Hoare annotation is: true [2020-09-04 20:37:06,515 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret64| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,515 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,515 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret64| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,516 INFO L264 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,516 INFO L264 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |main_#t~ret64| 1))) [2020-09-04 20:37:06,516 INFO L264 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,516 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,516 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-09-04 20:37:06,516 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-09-04 20:37:06,516 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 795 818) no Hoare annotation was computed. [2020-09-04 20:37:06,516 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 795 818) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 795 818) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-09-04 20:37:06,517 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-09-04 20:37:06,518 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-09-04 20:37:06,518 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-09-04 20:37:06,518 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-09-04 20:37:06,518 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-09-04 20:37:06,518 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 680 688) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-09-04 20:37:06,518 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 20:37:06,518 INFO L271 CegarLoopResult]: At program point L684(line 684) the Hoare annotation is: true [2020-09-04 20:37:06,519 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 680 688) the Hoare annotation is: true [2020-09-04 20:37:06,519 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 680 688) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-09-04 20:37:06,519 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 744 762) the Hoare annotation is: true [2020-09-04 20:37:06,519 INFO L264 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= ~waterLevel~0 0)) (.cse3 (and (= isLowWaterLevel_~tmp~9 0) (<= 1 isLowWaterLevel_~tmp___0~3) (<= 1 isLowWaterLevel_~retValue_acc~8)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,519 INFO L264 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 744 762) the Hoare annotation is: (let ((.cse0 (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~9 0) (<= 1 isLowWaterLevel_~tmp___0~3) (<= 1 isLowWaterLevel_~retValue_acc~8))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,519 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (let ((.cse0 (= isLowWaterLevel_~tmp~9 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (= ~waterLevel~0 0)) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L753(lines 753 757) the Hoare annotation is: (let ((.cse0 (= isLowWaterLevel_~tmp~9 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L271 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: true [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L753-2(lines 753 757) the Hoare annotation is: (let ((.cse0 (and (= isLowWaterLevel_~tmp~9 0) (<= 1 isLowWaterLevel_~tmp___0~3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L751-1(line 751) the Hoare annotation is: (let ((.cse0 (= |isLowWaterLevel_#t~ret63| 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L751-2(line 751) the Hoare annotation is: (let ((.cse0 (= |isLowWaterLevel_#t~ret63| 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L264 CegarLoopResult]: At program point L751-3(line 751) the Hoare annotation is: (let ((.cse0 (and (= |isLowWaterLevel_#t~ret63| 0) (= isLowWaterLevel_~tmp~9 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,520 INFO L271 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-09-04 20:37:06,520 INFO L271 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: true [2020-09-04 20:37:06,521 INFO L264 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 744 762) the Hoare annotation is: (let ((.cse0 (and (<= 1 |isLowWaterLevel_#res|) (= isLowWaterLevel_~tmp~9 0) (<= 1 isLowWaterLevel_~tmp___0~3) (<= 1 isLowWaterLevel_~retValue_acc~8))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L696(lines 696 704) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L696-2(lines 696 704) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 689 724) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L719-1(line 719) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 689 724) no Hoare annotation was computed. [2020-09-04 20:37:06,521 INFO L268 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L708(lines 708 716) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 689 724) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L708-2(lines 708 716) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 83 89) the Hoare annotation is: true [2020-09-04 20:37:06,522 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 83 89) the Hoare annotation is: true [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-09-04 20:37:06,522 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 113 158) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 113 158) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-09-04 20:37:06,523 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 113 158) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L139-1(line 139) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-09-04 20:37:06,524 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-09-04 20:37:06,525 INFO L268 CegarLoopResult]: For program point L150-1(line 150) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L150-2(line 150) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L113(lines 113 158) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L113-1(lines 113 158) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-09-04 20:37:06,526 INFO L268 CegarLoopResult]: For program point L136-1(line 136) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L446(lines 446 453) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 426 471) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L440(lines 440 460) no Hoare annotation was computed. [2020-09-04 20:37:06,527 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L465-1(line 465) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L465-2(line 465) no Hoare annotation was computed. [2020-09-04 20:37:06,528 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 426 471) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L426(lines 426 471) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L457(lines 457 458) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L457-1(lines 440 460) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 426 471) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L445-1(line 445) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-09-04 20:37:06,529 INFO L268 CegarLoopResult]: For program point L445-2(line 445) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-09-04 20:37:06,530 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-09-04 20:37:06,531 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-09-04 20:37:06,531 INFO L268 CegarLoopResult]: For program point L450(lines 450 451) no Hoare annotation was computed. [2020-09-04 20:37:06,531 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 826 835) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,531 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 826 835) the Hoare annotation is: true [2020-09-04 20:37:06,531 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 826 835) the Hoare annotation is: true [2020-09-04 20:37:06,531 INFO L264 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= |isMethaneAlarm_#t~ret45| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,531 INFO L264 CegarLoopResult]: At program point L674-2(line 674) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= |isMethaneAlarm_#t~ret45| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,532 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 669 679) the Hoare annotation is: true [2020-09-04 20:37:06,532 INFO L264 CegarLoopResult]: At program point L674-3(line 674) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (<= |isMethaneAlarm_#t~ret45| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret45|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,532 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 669 679) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,532 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 669 679) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,532 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,533 INFO L271 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: true [2020-09-04 20:37:06,533 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 661 668) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~waterLevel~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,533 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 661 668) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= ~waterLevel~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,533 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 661 668) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= ~waterLevel~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,533 INFO L264 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,533 INFO L271 CegarLoopResult]: At program point L944(lines 944 950) the Hoare annotation is: true [2020-09-04 20:37:06,534 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 940 953) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,534 INFO L264 CegarLoopResult]: At program point L949(line 949) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,534 INFO L264 CegarLoopResult]: At program point L948(line 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,534 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 940 953) the Hoare annotation is: true [2020-09-04 20:37:06,534 INFO L264 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~12)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse2) (or .cse0 .cse1 .cse5 .cse2))) [2020-09-04 20:37:06,535 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 940 953) the Hoare annotation is: (let ((.cse0 (and (<= 1 isHighWaterSensorDry_~retValue_acc~12) (<= 1 |isHighWaterSensorDry_#res|))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,535 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 610 634) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse4)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= ~pumpRunning~0 0) (<= 1 processEnvironment_~tmp~6))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7) (or .cse1 .cse6 .cse2 .cse7 (<= 2 ~waterLevel~0)) (or .cse5 .cse0 .cse2 .cse3 .cse4)))) [2020-09-04 20:37:06,535 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not .cse3)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse6) (or .cse0 .cse5 .cse1 .cse6) (or .cse4 .cse1 .cse2 .cse3)))) [2020-09-04 20:37:06,535 INFO L264 CegarLoopResult]: At program point L629-1(lines 610 634) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse4)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (= ~pumpRunning~0 0) (<= 1 processEnvironment_~tmp~6))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse7) (or .cse1 .cse6 .cse2 .cse7 (<= 2 ~waterLevel~0)) (or .cse5 .cse0 .cse2 .cse3 .cse4)))) [2020-09-04 20:37:06,535 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 610 634) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse1 .cse2 .cse5))) [2020-09-04 20:37:06,536 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse4 .cse1 .cse2) (or .cse4 .cse1 .cse3))) [2020-09-04 20:37:06,536 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 .cse2))) [2020-09-04 20:37:06,536 INFO L264 CegarLoopResult]: At program point L618(lines 618 626) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~waterLevel~0 0)) (.cse4 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse1 .cse2))) [2020-09-04 20:37:06,536 INFO L264 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= ~waterLevel~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse5) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse5))) [2020-09-04 20:37:06,536 INFO L264 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (let ((.cse4 (and (<= 1 |processEnvironment_#t~ret43|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~waterLevel~0 0)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse1 .cse5) (or .cse4 .cse0 .cse1 .cse5) (or .cse3 .cse1 .cse2))) [2020-09-04 20:37:06,537 INFO L264 CegarLoopResult]: At program point L614(lines 614 631) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse1 .cse2 .cse5))) [2020-09-04 20:37:06,537 INFO L264 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (let ((.cse4 (and (<= 1 |processEnvironment_#t~ret43|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~waterLevel~0 0)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse1 .cse5) (or .cse4 .cse0 .cse1 .cse5) (or .cse3 .cse1 .cse2))) [2020-09-04 20:37:06,537 INFO L264 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~waterLevel~0 0)) (.cse3 (and (<= 1 |processEnvironment_#t~ret43|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment_~tmp~6))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse5) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse5))) [2020-09-04 20:37:06,537 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 576 582) the Hoare annotation is: true [2020-09-04 20:37:06,537 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 576 582) the Hoare annotation is: true [2020-09-04 20:37:06,537 INFO L264 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L523(lines 523 527) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L523-2(lines 517 528) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L515-1(line 515) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,538 INFO L264 CegarLoopResult]: At program point L507(lines 507 513) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,539 INFO L264 CegarLoopResult]: At program point L507-1(lines 507 513) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,539 INFO L264 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,539 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,539 INFO L264 CegarLoopResult]: At program point L495-1(line 495) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,539 INFO L271 CegarLoopResult]: At program point testEXIT(lines 477 540) the Hoare annotation is: true [2020-09-04 20:37:06,540 INFO L264 CegarLoopResult]: At program point testENTRY(lines 477 540) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,540 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,540 INFO L271 CegarLoopResult]: At program point testFINAL(lines 477 540) the Hoare annotation is: true [2020-09-04 20:37:06,540 INFO L264 CegarLoopResult]: At program point L533(lines 486 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-09-04 20:37:06,540 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L488(lines 487 532) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L521-2(line 521) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L517(lines 517 528) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse3 (<= 1 ~methaneLevelCritical~0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse3 .cse2) (and .cse4 .cse3 .cse2) (and .cse0 .cse4 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L480(line 480) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,541 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,542 INFO L264 CegarLoopResult]: At program point L505(line 505) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,542 INFO L264 CegarLoopResult]: At program point L505-1(line 505) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,542 INFO L264 CegarLoopResult]: At program point L530(lines 487 532) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,542 INFO L264 CegarLoopResult]: At program point L497(lines 497 503) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,543 INFO L264 CegarLoopResult]: At program point L497-1(lines 497 503) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,543 INFO L264 CegarLoopResult]: At program point L489(lines 489 493) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse1 (<= 1 ~methaneLevelCritical~0) .cse2) (and .cse0 (<= 2 ~waterLevel~0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2020-09-04 20:37:06,543 INFO L264 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L419-2(line 419) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-09-04 20:37:06,543 INFO L268 CegarLoopResult]: For program point L380(lines 380 425) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L411(lines 411 412) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L411-1(lines 394 414) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 380 425) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L399-1(line 399) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L399-2(line 399) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-09-04 20:37:06,544 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-09-04 20:37:06,545 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 380 425) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L404(lines 404 405) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 380 425) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L400(lines 400 407) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L394(lines 394 414) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-09-04 20:37:06,546 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L268 CegarLoopResult]: For program point L419-1(line 419) no Hoare annotation was computed. [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 635 642) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-09-04 20:37:06,547 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorFINAL(lines 635 642) the Hoare annotation is: true [2020-09-04 20:37:06,547 INFO L271 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorEXIT(lines 635 642) the Hoare annotation is: true [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point L959(line 959) the Hoare annotation is: (let ((.cse0 (= isLowWaterSensorDry_~retValue_acc~13 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,547 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 954 962) the Hoare annotation is: (let ((.cse0 (and (= isLowWaterSensorDry_~retValue_acc~13 0) (= |isLowWaterSensorDry_#res| 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,547 INFO L271 CegarLoopResult]: At program point L958(line 958) the Hoare annotation is: true [2020-09-04 20:37:06,548 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 954 962) the Hoare annotation is: true [2020-09-04 20:37:06,548 INFO L264 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 954 962) the Hoare annotation is: (let ((.cse0 (and (= isLowWaterSensorDry_~retValue_acc~13 0) (= |isLowWaterSensorDry_#res| 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 908 930) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 908 930) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 908 930) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L916(lines 916 924) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L916-2(lines 916 924) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-09-04 20:37:06,548 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 73 82) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 73 82) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L75-1(line 75) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L75-2(line 75) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 73 82) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L308-1(line 308) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L366(lines 366 373) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-09-04 20:37:06,549 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L301(lines 301 305) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L326-2(lines 326 346) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 277 379) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L277(lines 277 379) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L277-1(lines 277 379) no Hoare annotation was computed. [2020-09-04 20:37:06,550 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L368-2(line 368) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L327(lines 326 346) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 277 379) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-09-04 20:37:06,551 INFO L268 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 277 379) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L328(lines 328 332) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L353-1(line 353) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L353-2(line 353) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-09-04 20:37:06,552 INFO L268 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L337-2(line 337) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-09-04 20:37:06,553 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L355-2(line 355) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L347(lines 325 348) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-04 20:37:06,554 INFO L268 CegarLoopResult]: For program point L306(lines 306 322) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L323(lines 323 364) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L315-1(line 315) no Hoare annotation was computed. [2020-09-04 20:37:06,555 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L365(lines 365 376) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L357-1(line 357) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-09-04 20:37:06,556 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,556 INFO L264 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,556 INFO L264 CegarLoopResult]: At program point L411-1(line 411) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L457-1(line 457) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L862(line 862) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,557 INFO L264 CegarLoopResult]: At program point L404-1(line 404) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L404-2(line 404) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L718-1(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L718-2(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L718-3(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,558 INFO L264 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L714-2(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L714-3(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L714-4(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L710-1(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L710-2(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,559 INFO L264 CegarLoopResult]: At program point L710-3(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L706-2(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L706-3(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,560 INFO L264 CegarLoopResult]: At program point L706-4(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L702-1(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L706-5(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L702-2(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L706-6(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L702-3(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,561 INFO L264 CegarLoopResult]: At program point L706-7(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L702-4(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L698-1(line 698) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L698-2(line 698) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L698-3(line 698) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,562 INFO L264 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L926-1(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L926-2(line 926) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,563 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L922-3(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L918-3(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,564 INFO L264 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L918-4(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L918-5(line 918) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L914-2(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L914-3(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,565 INFO L264 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L914-4(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L914-5(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L914-6(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point L914-7(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 20:37:06,566 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 644 660) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 2 ~waterLevel~0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 644 660) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L655-1(lines 644 660) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) (not (<= 2 ~waterLevel~0))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L651(lines 651 657) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (and .cse2 (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse2 .cse0 .cse1 .cse3))) [2020-09-04 20:37:06,567 INFO L264 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L649-1(line 649) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 (<= ~methaneLevelCritical~0 |activatePump_#t~ret44|)) .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L649-2(line 649) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 (<= ~methaneLevelCritical~0 |activatePump_#t~ret44|)) .cse1 .cse2 .cse3) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L649-3(line 649) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) (and .cse0 (<= ~methaneLevelCritical~0 |activatePump_#t~ret44|) (<= ~methaneLevelCritical~0 activatePump_~tmp~7)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,568 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 725 743) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 20:37:06,569 INFO L271 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: true [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L734(lines 734 738) the Hoare annotation is: (let ((.cse0 (<= 1 isHighWaterLevel_~tmp~8)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 20:37:06,569 INFO L271 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: true [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L734-2(lines 734 738) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: (let ((.cse0 (<= 1 |isHighWaterLevel_#t~ret62|)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,569 INFO L264 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: (let ((.cse0 (<= 1 |isHighWaterLevel_#t~ret62|)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterLevel_#t~ret62|) (<= 1 isHighWaterLevel_~tmp~8)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,570 INFO L271 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: true [2020-09-04 20:37:06,570 INFO L271 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: true [2020-09-04 20:37:06,570 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 725 743) the Hoare annotation is: true [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 725 743) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 20:37:06,570 INFO L264 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7) (<= isHighWaterLevel_~tmp___0~2 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-09-04 20:37:06,570 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 931 939) no Hoare annotation was computed. [2020-09-04 20:37:06,570 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 931 939) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L935(line 935) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 931 939) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,571 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 20:37:06,572 INFO L264 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse2 .cse1 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse2 .cse1 .cse3))) [2020-09-04 20:37:06,572 INFO L264 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or .cse2 .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse2 .cse0 .cse1))) [2020-09-04 20:37:06,572 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 887 898) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse3 .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,572 INFO L264 CegarLoopResult]: At program point L891-1(lines 887 898) the Hoare annotation is: (let ((.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 20:37:06,572 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 887 898) the Hoare annotation is: (let ((.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse1 .cse2) (or .cse3 (= ~methaneLevelCritical~0 0) .cse0 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2020-09-04 20:37:06,572 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 899 907) the Hoare annotation is: true [2020-09-04 20:37:06,573 INFO L264 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse3 .cse2))) [2020-09-04 20:37:06,573 INFO L271 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: true [2020-09-04 20:37:06,573 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 899 907) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2))) [2020-09-04 20:37:06,573 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 899 907) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= isMethaneLevelCritical_~retValue_acc~10 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2))) [2020-09-04 20:37:06,573 INFO L264 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse7)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (and .cse7 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse4 .cse1 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3)))) [2020-09-04 20:37:06,574 INFO L264 CegarLoopResult]: At program point L563(lines 563 569) the Hoare annotation is: (let ((.cse9 (= 1 ~systemActive~0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse10)) (.cse3 (not .cse9)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and .cse8 .cse9 .cse10 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse6 .cse5 .cse3 .cse7) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-09-04 20:37:06,574 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 552 575) the Hoare annotation is: (let ((.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse2) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse4 .cse2 .cse3))) [2020-09-04 20:37:06,574 INFO L264 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse1) (or .cse3 .cse5 .cse0 .cse1) (or .cse4 .cse1 .cse2))) [2020-09-04 20:37:06,574 INFO L264 CegarLoopResult]: At program point L556(lines 555 574) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse7)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (and .cse7 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse4 .cse1 .cse3 .cse6) (or .cse0 .cse2 .cse5 .cse3)))) [2020-09-04 20:37:06,574 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 552 575) the Hoare annotation is: (let ((.cse9 (= 1 ~systemActive~0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse10)) (.cse3 (not .cse9)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and .cse8 .cse9 .cse10 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse6 .cse5 .cse3 .cse7) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-09-04 20:37:06,575 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 552 575) the Hoare annotation is: (let ((.cse9 (= 1 ~systemActive~0)) (.cse10 (= ~methaneLevelCritical~0 0)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (and (= ~pumpRunning~0 0) (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not .cse10)) (.cse3 (not .cse9)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and .cse8 .cse9 .cse10 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse6 .cse5 .cse3 .cse7) (or .cse6 .cse2 .cse3 .cse7 .cse4)))) [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 765 794) the Hoare annotation is: true [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point L779(lines 779 783) the Hoare annotation is: true [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point L779-1(lines 779 783) the Hoare annotation is: true [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point L775-2(lines 775 789) the Hoare annotation is: true [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: true [2020-09-04 20:37:06,575 INFO L271 CegarLoopResult]: At program point L771-1(line 771) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 765 794) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L790(lines 765 794) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L271 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: true [2020-09-04 20:37:06,576 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 863 874) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,576 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 863 874) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,576 INFO L264 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L867-1(lines 863 874) the Hoare annotation is: (let ((.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-09-04 20:37:06,577 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 819 825) the Hoare annotation is: true [2020-09-04 20:37:06,577 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 819 825) the Hoare annotation is: true [2020-09-04 20:37:06,577 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,577 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-09-04 20:37:06,577 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,577 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 584 608) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 584 608) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L603(line 603) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L603-1(lines 584 608) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,578 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L592(lines 592 600) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse4 (<= 2 ~waterLevel~0))) (.cse0 (and .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3)))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L590(line 590) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L590-1(line 590) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret42| 0) .cse4))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse3 .cse2)))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L588(lines 588 605) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 .cse2))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L590-2(line 590) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse4 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret42| 0) .cse4))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse3 .cse2)))) [2020-09-04 20:37:06,579 INFO L264 CegarLoopResult]: At program point L590-3(line 590) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret42| 0) .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~5 0))) (.cse1 (and .cse4 (<= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-09-04 20:37:06,580 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3) (or .cse5 .cse4 .cse1 .cse3) (or .cse5 .cse0 .cse1 .cse3))) [2020-09-04 20:37:06,580 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 875 886) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse2 .cse7 .cse3 .cse8) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse8) (or .cse0 .cse2 .cse7 .cse3 .cse4))) [2020-09-04 20:37:06,580 INFO L264 CegarLoopResult]: At program point L879-1(lines 875 886) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse3) (or .cse2 .cse7 .cse3 .cse8) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse1 .cse2 .cse3 .cse8) (or .cse0 .cse2 .cse7 .cse3 .cse4))) [2020-09-04 20:37:06,580 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 875 886) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3))) [2020-09-04 20:37:06,580 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 964 971) the Hoare annotation is: true [2020-09-04 20:37:06,581 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 968) the Hoare annotation is: true [2020-09-04 20:37:06,581 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 964 971) the Hoare annotation is: true [2020-09-04 20:37:06,581 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 964 971) the Hoare annotation is: true [2020-09-04 20:37:06,581 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 43 67) the Hoare annotation is: true [2020-09-04 20:37:06,581 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2))) [2020-09-04 20:37:06,581 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 43 67) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,581 INFO L264 CegarLoopResult]: At program point L55(lines 55 61) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0 .cse2) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L53-1(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)) (or .cse0 .cse2 .cse1) (or .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L51(lines 51 64) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L53-2(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)) (or .cse0 .cse2 .cse1) (or .cse2 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L53-3(line 53) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret1| 0)) .cse2) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L264 CegarLoopResult]: At program point L51-1(lines 43 67) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification1_spec__1_~tmp~0 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,582 INFO L271 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: true [2020-09-04 20:37:06,583 INFO L264 CegarLoopResult]: At program point L49-1(line 49) the Hoare annotation is: (let ((.cse0 (= |__utac_acc__Specification1_spec__1_#t~ret0| 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,583 INFO L264 CegarLoopResult]: At program point L49-2(line 49) the Hoare annotation is: (let ((.cse0 (= |__utac_acc__Specification1_spec__1_#t~ret0| 0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,583 INFO L264 CegarLoopResult]: At program point L49-3(line 49) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret0| 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-09-04 20:37:06,583 INFO L271 CegarLoopResult]: At program point L45(line 45) the Hoare annotation is: true [2020-09-04 20:37:06,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 08:37:06 BoogieIcfgContainer [2020-09-04 20:37:06,621 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 20:37:06,622 INFO L168 Benchmark]: Toolchain (without parser) took 478057.67 ms. Allocated memory was 140.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 102.5 MB in the beginning and 807.7 MB in the end (delta: -705.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,623 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 780.06 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 172.7 MB in the end (delta: -70.4 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,623 INFO L168 Benchmark]: Boogie Preprocessor took 95.40 ms. Allocated memory is still 203.9 MB. Free memory was 172.7 MB in the beginning and 168.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,623 INFO L168 Benchmark]: RCFGBuilder took 1299.68 ms. Allocated memory was 203.9 MB in the beginning and 237.0 MB in the end (delta: 33.0 MB). Free memory was 168.6 MB in the beginning and 174.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,624 INFO L168 Benchmark]: TraceAbstraction took 475876.99 ms. Allocated memory was 237.0 MB in the beginning and 1.2 GB in the end (delta: 959.4 MB). Free memory was 173.4 MB in the beginning and 807.7 MB in the end (delta: -634.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2020-09-04 20:37:06,627 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 140.0 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 780.06 ms. Allocated memory was 140.0 MB in the beginning and 203.9 MB in the end (delta: 64.0 MB). Free memory was 102.3 MB in the beginning and 172.7 MB in the end (delta: -70.4 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.40 ms. Allocated memory is still 203.9 MB. Free memory was 172.7 MB in the beginning and 168.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1299.68 ms. Allocated memory was 203.9 MB in the beginning and 237.0 MB in the end (delta: 33.0 MB). Free memory was 168.6 MB in the beginning and 174.8 MB in the end (delta: -6.1 MB). Peak memory consumption was 82.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 475876.99 ms. Allocated memory was 237.0 MB in the beginning and 1.2 GB in the end (delta: 959.4 MB). Free memory was 173.4 MB in the beginning and 807.7 MB in the end (delta: -634.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 968]: 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: 765]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 487]: Loop Invariant Derived loop invariant: (((((((methaneLevelCritical == 0 && pumpRunning == 0) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || ((pumpRunning == 0 && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((methaneLevelCritical == 0 && 2 <= waterLevel) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 775]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 97]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 836]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 680]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 744]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: ((((!(1 <= methaneLevelCritical) || (((1 <= \result && tmp == 0) && 1 <= tmp___0) && 1 <= retValue_acc)) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) && (((((((1 <= \result && tmp == 0) && 1 <= tmp___0) && 1 <= retValue_acc) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) - ProcedureContractResult [Line: 83]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 826]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive)) || !(2 <= waterLevel)) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (((methaneLevelCritical <= \result && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 661]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(methaneLevelCritical == 0) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) || \old(pumpRunning) == 0) && ((((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 610]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((pumpRunning == 0 && 1 <= tmp) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel == 0) || \old(pumpRunning) == 0) && (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || 2 <= waterLevel)) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == 0 && 1 <= tmp)) || !(1 == systemActive)) || waterLevel == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 940]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((1 <= retValue_acc && 1 <= \result) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((((1 <= retValue_acc && 1 <= \result) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 576]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 477]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for activatePump__wrappee__lowWaterSensor Derived contract for procedure activatePump__wrappee__lowWaterSensor: 1 - ProcedureContractResult [Line: 954]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: (((((retValue_acc == 0 && \result == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) && ((((!(1 <= methaneLevelCritical) || (retValue_acc == 0 && \result == 0)) || !(1 == systemActive)) || pumpRunning == 0) || waterLevel == 0) - ProcedureContractResult [Line: 644]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= methaneLevelCritical) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 725]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(1 == systemActive)) || 2 <= waterLevel) && ((((!(pumpRunning == 0) || (((((0 <= tmp___0 && \result <= 0) && retValue_acc <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 887]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((!(1 == systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) || !(2 <= waterLevel)) && (((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && (((!(pumpRunning == 0) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 552]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (((\old(waterLevel) == waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel)) && ((((pumpRunning == 0 && \old(waterLevel) <= waterLevel + 1) || !(1 <= methaneLevelCritical)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(1 <= methaneLevelCritical)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((\old(waterLevel) == waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && 2 <= waterLevel)) - ProcedureContractResult [Line: 765]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 899]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(methaneLevelCritical == 0) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || ((\result == methaneLevelCritical && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 863]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= methaneLevelCritical) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) || pumpRunning == 0) || \old(waterLevel) <= waterLevel + 1) && ((((!(2 <= \old(waterLevel)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) || \old(waterLevel) <= waterLevel + 1) - ProcedureContractResult [Line: 819]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 584]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((!(1 <= methaneLevelCritical) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 875]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((\old(waterLevel) == waterLevel || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(waterLevel) <= waterLevel + 1)) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || \old(waterLevel) <= waterLevel + 1)) && ((((!(\old(waterLevel) == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 964]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 43]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 646 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 82.5s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 70.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 393.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3470 SDtfs, 8342 SDslu, 7569 SDs, 0 SdLazy, 17527 SolverSat, 2633 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 672 GetRequests, 415 SyntacticMatches, 12 SemanticMatches, 245 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1611 ImplicationChecksByTransitivity, 35.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1794occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 1534 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 292 LocationsWithAnnotation, 6831 PreInvPairs, 7767 NumberOfFragments, 8200 HoareAnnotationTreeSize, 6831 FomulaSimplifications, 8117662030 FormulaSimplificationTreeSizeReduction, 259.4s HoareSimplificationTime, 292 FomulaSimplificationsInter, 75425363 FormulaSimplificationTreeSizeReductionInter, 133.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.0s InterpolantComputationTime, 2452 NumberOfCodeBlocks, 2452 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2440 ConstructedInterpolants, 0 QuantifiedInterpolants, 1233270 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 109/118 InterpolantCoveringCapability, 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...