/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --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_spec2_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:02:31,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:02:31,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:02:31,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:02:31,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:02:31,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:02:31,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:02:31,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:02:31,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:02:31,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:02:31,452 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:02:31,454 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:02:31,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:02:31,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:02:31,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:02:31,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:02:31,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:02:31,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:02:31,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:02:31,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:02:31,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:02:31,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:02:31,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:02:31,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:02:31,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:02:31,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:02:31,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:02:31,474 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:02:31,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:02:31,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:02:31,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:02:31,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:02:31,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:02:31,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:02:31,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:02:31,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:02:31,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:02:31,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:02:31,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:02:31,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:02:31,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:02:31,487 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:02:31,500 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:02:31,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:02:31,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:02:31,502 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:02:31,502 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:02:31,502 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:02:31,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:02:31,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:02:31,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:02:31,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:02:31,503 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:02:31,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:02:31,504 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:02:31,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:02:31,504 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:02:31,504 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:02:31,505 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:02:31,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:02:31,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:02:31,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:02:31,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:02:31,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:02:31,506 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:02:31,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:02:31,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:02:31,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:02:31,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:02:31,941 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:02:31,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-11-07 04:02:32,034 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aabc7404b/c543b7d2be904dffa47de000ba2eae4c/FLAG241a6c7aa [2020-11-07 04:02:32,688 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:02:32,688 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-11-07 04:02:32,703 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aabc7404b/c543b7d2be904dffa47de000ba2eae4c/FLAG241a6c7aa [2020-11-07 04:02:32,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aabc7404b/c543b7d2be904dffa47de000ba2eae4c [2020-11-07 04:02:32,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:02:33,003 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:02:33,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:33,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:02:33,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:02:33,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:32" (1/1) ... [2020-11-07 04:02:33,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fe0dfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33, skipping insertion in model container [2020-11-07 04:02:33,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:02:32" (1/1) ... [2020-11-07 04:02:33,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:02:33,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:02:33,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:33,546 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:02:33,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:02:33,663 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:02:33,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33 WrapperNode [2020-11-07 04:02:33,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:02:33,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:02:33,665 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:02:33,665 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:02:33,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,736 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,751 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... [2020-11-07 04:02:33,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:02:33,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:02:33,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:02:33,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:02:33,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:02:33,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:02:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:02:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:02:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:02:33,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:02:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:02:33,926 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:02:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:02:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:02:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:02:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:33,927 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:02:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:02:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:02:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:02:33,928 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:02:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:02:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:02:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 04:02:33,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:02:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:02:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:02:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:02:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:02:33,930 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:02:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:02:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:02:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:02:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:02:33,931 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:02:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:02:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:02:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:33,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:02:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:02:33,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:02:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:02:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:02:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:02:33,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:02:33,935 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:02:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:02:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:02:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:02:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:02:33,936 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:02:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:02:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:02:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:02:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:02:33,937 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:02:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:02:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:02:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 04:02:33,938 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:02:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:02:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:02:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:02:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:02:33,939 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:02:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:02:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:02:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:02:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:02:33,940 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:02:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:02:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:02:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:02:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:02:33,941 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:02:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:02:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:02:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:02:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:02:33,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:02:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:02:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:02:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:02:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:02:33,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:02:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:02:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:02:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:02:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:02:33,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:02:33,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:02:35,111 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:02:35,111 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:02:35,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:35 BoogieIcfgContainer [2020-11-07 04:02:35,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:02:35,117 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:02:35,117 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:02:35,120 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:02:35,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:02:32" (1/3) ... [2020-11-07 04:02:35,121 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70cfe867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:35, skipping insertion in model container [2020-11-07 04:02:35,121 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:02:33" (2/3) ... [2020-11-07 04:02:35,122 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70cfe867 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:02:35, skipping insertion in model container [2020-11-07 04:02:35,122 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:02:35" (3/3) ... [2020-11-07 04:02:35,124 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product38.cil.c [2020-11-07 04:02:35,139 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:02:35,144 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:02:35,156 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:02:35,180 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:02:35,180 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:02:35,180 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:02:35,180 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:02:35,180 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:02:35,181 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:02:35,181 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:02:35,181 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:02:35,203 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2020-11-07 04:02:35,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:02:35,224 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:35,226 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] [2020-11-07 04:02:35,226 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:35,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:35,233 INFO L82 PathProgramCache]: Analyzing trace with hash 89944304, now seen corresponding path program 1 times [2020-11-07 04:02:35,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:35,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1808584967] [2020-11-07 04:02:35,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:35,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,010 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:36,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:36,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:02:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:02:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:36,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:36,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1808584967] [2020-11-07 04:02:36,208 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:36,208 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:02:36,209 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950047248] [2020-11-07 04:02:36,214 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:02:36,215 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:36,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:02:36,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:36,231 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 4 states. [2020-11-07 04:02:38,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:38,032 INFO L93 Difference]: Finished difference Result 500 states and 592 transitions. [2020-11-07 04:02:38,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:02:38,036 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:02:38,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:38,055 INFO L225 Difference]: With dead ends: 500 [2020-11-07 04:02:38,056 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 04:02:38,063 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:02:38,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 04:02:38,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 269. [2020-11-07 04:02:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-11-07 04:02:38,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 292 transitions. [2020-11-07 04:02:38,325 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 292 transitions. Word has length 154 [2020-11-07 04:02:38,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:38,327 INFO L481 AbstractCegarLoop]: Abstraction has 269 states and 292 transitions. [2020-11-07 04:02:38,328 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:02:38,328 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 292 transitions. [2020-11-07 04:02:38,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:02:38,343 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:38,344 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] [2020-11-07 04:02:38,344 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:02:38,344 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:38,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:38,345 INFO L82 PathProgramCache]: Analyzing trace with hash 305484939, now seen corresponding path program 1 times [2020-11-07 04:02:38,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:38,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2043235631] [2020-11-07 04:02:38,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:38,977 WARN L194 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:38,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:02:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,096 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:02:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:39,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2043235631] [2020-11-07 04:02:39,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:39,136 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:02:39,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384208608] [2020-11-07 04:02:39,140 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:02:39,141 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:39,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:02:39,142 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:02:39,142 INFO L87 Difference]: Start difference. First operand 269 states and 292 transitions. Second operand 5 states. [2020-11-07 04:02:40,075 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:02:41,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:41,423 INFO L93 Difference]: Finished difference Result 422 states and 479 transitions. [2020-11-07 04:02:41,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:02:41,426 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:02:41,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:41,432 INFO L225 Difference]: With dead ends: 422 [2020-11-07 04:02:41,433 INFO L226 Difference]: Without dead ends: 307 [2020-11-07 04:02:41,435 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:02:41,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-11-07 04:02:41,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 259. [2020-11-07 04:02:41,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 04:02:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 279 transitions. [2020-11-07 04:02:41,552 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 279 transitions. Word has length 155 [2020-11-07 04:02:41,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:41,553 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 279 transitions. [2020-11-07 04:02:41,553 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:02:41,553 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 279 transitions. [2020-11-07 04:02:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-11-07 04:02:41,556 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:41,556 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] [2020-11-07 04:02:41,556 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:02:41,556 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:41,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:41,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1226160028, now seen corresponding path program 1 times [2020-11-07 04:02:41,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:41,558 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2012027060] [2020-11-07 04:02:41,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:41,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,067 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:42,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:42,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:42,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:02:42,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:02:42,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:02:42,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:42,288 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2012027060] [2020-11-07 04:02:42,288 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:42,288 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:02:42,289 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980053253] [2020-11-07 04:02:42,290 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:02:42,291 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:42,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:02:42,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:02:42,295 INFO L87 Difference]: Start difference. First operand 259 states and 279 transitions. Second operand 11 states. [2020-11-07 04:02:43,058 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:02:43,528 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:02:43,944 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 04:02:44,329 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:44,725 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:02:45,098 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:47,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:47,311 INFO L93 Difference]: Finished difference Result 469 states and 544 transitions. [2020-11-07 04:02:47,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:02:47,311 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-11-07 04:02:47,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:47,315 INFO L225 Difference]: With dead ends: 469 [2020-11-07 04:02:47,315 INFO L226 Difference]: Without dead ends: 330 [2020-11-07 04:02:47,318 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-11-07 04:02:47,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2020-11-07 04:02:47,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 259. [2020-11-07 04:02:47,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 04:02:47,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 278 transitions. [2020-11-07 04:02:47,440 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 278 transitions. Word has length 168 [2020-11-07 04:02:47,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:47,440 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 278 transitions. [2020-11-07 04:02:47,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:02:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 278 transitions. [2020-11-07 04:02:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2020-11-07 04:02:47,443 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:47,444 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] [2020-11-07 04:02:47,444 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:02:47,444 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:47,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:47,445 INFO L82 PathProgramCache]: Analyzing trace with hash -671740486, now seen corresponding path program 1 times [2020-11-07 04:02:47,445 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:47,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [81743895] [2020-11-07 04:02:47,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:47,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,861 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:47,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:47,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:02:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:02:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:47,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:02:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:48,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:02:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:48,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-11-07 04:02:48,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:48,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-11-07 04:02:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:48,085 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [81743895] [2020-11-07 04:02:48,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:48,086 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:02:48,086 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474212889] [2020-11-07 04:02:48,086 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:02:48,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:48,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:02:48,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:02:48,088 INFO L87 Difference]: Start difference. First operand 259 states and 278 transitions. Second operand 8 states. [2020-11-07 04:02:48,774 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:02:50,885 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:02:52,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:02:52,140 INFO L93 Difference]: Finished difference Result 659 states and 789 transitions. [2020-11-07 04:02:52,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:02:52,141 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 181 [2020-11-07 04:02:52,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:02:52,150 INFO L225 Difference]: With dead ends: 659 [2020-11-07 04:02:52,150 INFO L226 Difference]: Without dead ends: 520 [2020-11-07 04:02:52,151 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:02:52,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 520 states. [2020-11-07 04:02:52,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 520 to 377. [2020-11-07 04:02:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2020-11-07 04:02:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 407 transitions. [2020-11-07 04:02:52,348 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 407 transitions. Word has length 181 [2020-11-07 04:02:52,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:02:52,349 INFO L481 AbstractCegarLoop]: Abstraction has 377 states and 407 transitions. [2020-11-07 04:02:52,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:02:52,349 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 407 transitions. [2020-11-07 04:02:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-11-07 04:02:52,352 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:02:52,353 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:02:52,353 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:02:52,353 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:02:52,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:02:52,354 INFO L82 PathProgramCache]: Analyzing trace with hash 2043211829, now seen corresponding path program 1 times [2020-11-07 04:02:52,354 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:02:52,354 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [830680792] [2020-11-07 04:02:52,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:02:52,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,766 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:02:52,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:02:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:02:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:02:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:02:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:02:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:02:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:02:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:02:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:02:52,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:02:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:52,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:02:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:53,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:02:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:53,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-07 04:02:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:53,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-11-07 04:02:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:02:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:02:53,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [830680792] [2020-11-07 04:02:53,067 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:02:53,067 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:02:53,067 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072604728] [2020-11-07 04:02:53,068 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:02:53,068 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:02:53,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:02:53,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:02:53,071 INFO L87 Difference]: Start difference. First operand 377 states and 407 transitions. Second operand 11 states. [2020-11-07 04:02:53,782 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:02:55,257 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:55,658 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:02:56,093 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:02:56,503 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:02:56,967 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:02:57,357 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:00,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:00,201 INFO L93 Difference]: Finished difference Result 1064 states and 1319 transitions. [2020-11-07 04:03:00,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-11-07 04:03:00,201 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-11-07 04:03:00,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:00,208 INFO L225 Difference]: With dead ends: 1064 [2020-11-07 04:03:00,208 INFO L226 Difference]: Without dead ends: 807 [2020-11-07 04:03:00,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=188, Invalid=568, Unknown=0, NotChecked=0, Total=756 [2020-11-07 04:03:00,212 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 807 states. [2020-11-07 04:03:00,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 807 to 564. [2020-11-07 04:03:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 564 states. [2020-11-07 04:03:00,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 564 states and 620 transitions. [2020-11-07 04:03:00,473 INFO L78 Accepts]: Start accepts. Automaton has 564 states and 620 transitions. Word has length 205 [2020-11-07 04:03:00,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:00,474 INFO L481 AbstractCegarLoop]: Abstraction has 564 states and 620 transitions. [2020-11-07 04:03:00,474 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:00,474 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 620 transitions. [2020-11-07 04:03:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-11-07 04:03:00,477 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:00,478 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:00,478 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:03:00,478 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:00,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:00,479 INFO L82 PathProgramCache]: Analyzing trace with hash 1352717688, now seen corresponding path program 1 times [2020-11-07 04:03:00,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:00,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1321598291] [2020-11-07 04:03:00,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,897 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:00,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:00,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 04:03:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:00,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:03:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:01,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-07 04:03:01,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-11-07 04:03:01,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:01,104 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1321598291] [2020-11-07 04:03:01,104 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:01,104 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:03:01,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1567647753] [2020-11-07 04:03:01,105 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:03:01,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:01,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:03:01,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:03:01,106 INFO L87 Difference]: Start difference. First operand 564 states and 620 transitions. Second operand 11 states. [2020-11-07 04:03:01,741 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:03,886 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:04,291 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:04,688 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:05,064 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:05,443 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:05,861 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:06,263 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:06,780 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:08,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:08,821 INFO L93 Difference]: Finished difference Result 1804 states and 2238 transitions. [2020-11-07 04:03:08,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:03:08,821 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-11-07 04:03:08,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:08,831 INFO L225 Difference]: With dead ends: 1804 [2020-11-07 04:03:08,832 INFO L226 Difference]: Without dead ends: 1360 [2020-11-07 04:03:08,835 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-11-07 04:03:08,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1360 states. [2020-11-07 04:03:09,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1360 to 931. [2020-11-07 04:03:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 931 states. [2020-11-07 04:03:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 931 states and 1029 transitions. [2020-11-07 04:03:09,397 INFO L78 Accepts]: Start accepts. Automaton has 931 states and 1029 transitions. Word has length 205 [2020-11-07 04:03:09,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:09,398 INFO L481 AbstractCegarLoop]: Abstraction has 931 states and 1029 transitions. [2020-11-07 04:03:09,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:09,398 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1029 transitions. [2020-11-07 04:03:09,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-11-07 04:03:09,402 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:09,403 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:09,403 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:03:09,403 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:09,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:09,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1888432789, now seen corresponding path program 1 times [2020-11-07 04:03:09,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:09,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [443432627] [2020-11-07 04:03:09,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,805 WARN L194 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:09,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:09,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,934 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 04:03:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:09,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2020-11-07 04:03:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:10,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:10,013 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [443432627] [2020-11-07 04:03:10,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:10,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:03:10,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908881827] [2020-11-07 04:03:10,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:03:10,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:10,015 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:03:10,015 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:03:10,016 INFO L87 Difference]: Start difference. First operand 931 states and 1029 transitions. Second operand 12 states. [2020-11-07 04:03:10,757 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:13,034 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:13,430 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:13,848 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:14,279 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:14,831 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:15,304 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:15,723 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:16,157 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:18,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:18,306 INFO L93 Difference]: Finished difference Result 2431 states and 2980 transitions. [2020-11-07 04:03:18,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-11-07 04:03:18,307 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2020-11-07 04:03:18,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:18,320 INFO L225 Difference]: With dead ends: 2431 [2020-11-07 04:03:18,320 INFO L226 Difference]: Without dead ends: 1620 [2020-11-07 04:03:18,324 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 399 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2020-11-07 04:03:18,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1620 states. [2020-11-07 04:03:18,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1620 to 927. [2020-11-07 04:03:18,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 927 states. [2020-11-07 04:03:18,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 927 states and 1021 transitions. [2020-11-07 04:03:18,736 INFO L78 Accepts]: Start accepts. Automaton has 927 states and 1021 transitions. Word has length 210 [2020-11-07 04:03:18,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:18,736 INFO L481 AbstractCegarLoop]: Abstraction has 927 states and 1021 transitions. [2020-11-07 04:03:18,737 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:03:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1021 transitions. [2020-11-07 04:03:18,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:03:18,741 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:18,741 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:18,741 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:03:18,742 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:18,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:18,742 INFO L82 PathProgramCache]: Analyzing trace with hash 1419197509, now seen corresponding path program 1 times [2020-11-07 04:03:18,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:18,743 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [948057352] [2020-11-07 04:03:18,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,158 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:19,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:19,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:19,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:19,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:19,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:19,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:03:19,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:03:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:19,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:19,386 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [948057352] [2020-11-07 04:03:19,387 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:19,387 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 04:03:19,387 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181898621] [2020-11-07 04:03:19,388 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 04:03:19,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:19,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 04:03:19,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-11-07 04:03:19,389 INFO L87 Difference]: Start difference. First operand 927 states and 1021 transitions. Second operand 12 states. [2020-11-07 04:03:21,198 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:21,621 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:22,061 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:03:22,488 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:22,927 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:23,315 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:25,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:25,986 INFO L93 Difference]: Finished difference Result 2449 states and 3023 transitions. [2020-11-07 04:03:25,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:03:25,986 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 211 [2020-11-07 04:03:25,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:25,998 INFO L225 Difference]: With dead ends: 2449 [2020-11-07 04:03:25,998 INFO L226 Difference]: Without dead ends: 1642 [2020-11-07 04:03:26,002 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-11-07 04:03:26,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1642 states. [2020-11-07 04:03:26,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1642 to 959. [2020-11-07 04:03:26,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 959 states. [2020-11-07 04:03:26,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 959 states and 1053 transitions. [2020-11-07 04:03:26,590 INFO L78 Accepts]: Start accepts. Automaton has 959 states and 1053 transitions. Word has length 211 [2020-11-07 04:03:26,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:26,591 INFO L481 AbstractCegarLoop]: Abstraction has 959 states and 1053 transitions. [2020-11-07 04:03:26,591 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 04:03:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1053 transitions. [2020-11-07 04:03:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 04:03:26,596 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:26,596 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:26,597 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:03:26,597 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:26,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:26,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1832828901, now seen corresponding path program 1 times [2020-11-07 04:03:26,598 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:26,598 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1178500867] [2020-11-07 04:03:26,598 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:26,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,043 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:27,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:27,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:03:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 04:03:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 04:03:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:27,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:27,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,280 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:27,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-07 04:03:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-07 04:03:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:27,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:27,328 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1178500867] [2020-11-07 04:03:27,328 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:27,328 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 04:03:27,328 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647175237] [2020-11-07 04:03:27,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:03:27,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:27,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:03:27,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:03:27,330 INFO L87 Difference]: Start difference. First operand 959 states and 1053 transitions. Second operand 15 states. [2020-11-07 04:03:28,142 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:28,533 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:28,930 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:29,327 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:29,723 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:31,013 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:31,441 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:31,861 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:32,267 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:32,670 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:03:35,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:35,505 INFO L93 Difference]: Finished difference Result 2112 states and 2576 transitions. [2020-11-07 04:03:35,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-07 04:03:35,506 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 211 [2020-11-07 04:03:35,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:35,513 INFO L225 Difference]: With dead ends: 2112 [2020-11-07 04:03:35,513 INFO L226 Difference]: Without dead ends: 1273 [2020-11-07 04:03:35,519 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 04:03:35,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1273 states. [2020-11-07 04:03:35,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1273 to 802. [2020-11-07 04:03:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 802 states. [2020-11-07 04:03:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 863 transitions. [2020-11-07 04:03:35,927 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 863 transitions. Word has length 211 [2020-11-07 04:03:35,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:35,927 INFO L481 AbstractCegarLoop]: Abstraction has 802 states and 863 transitions. [2020-11-07 04:03:35,928 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:03:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 863 transitions. [2020-11-07 04:03:35,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-11-07 04:03:35,930 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:35,930 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:35,930 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:03:35,931 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:35,931 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:35,931 INFO L82 PathProgramCache]: Analyzing trace with hash 1162964308, now seen corresponding path program 1 times [2020-11-07 04:03:35,931 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:35,933 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1626447972] [2020-11-07 04:03:35,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,345 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:36,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:36,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:03:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:03:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:03:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2020-11-07 04:03:36,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:36,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-07 04:03:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 04:03:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:36,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:03:36,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1626447972] [2020-11-07 04:03:36,517 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:03:36,517 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 04:03:36,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331814489] [2020-11-07 04:03:36,518 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 04:03:36,518 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:36,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 04:03:36,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-11-07 04:03:36,519 INFO L87 Difference]: Start difference. First operand 802 states and 863 transitions. Second operand 9 states. [2020-11-07 04:03:37,240 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:41,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:41,889 INFO L93 Difference]: Finished difference Result 1868 states and 2315 transitions. [2020-11-07 04:03:41,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 04:03:41,889 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 216 [2020-11-07 04:03:41,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:41,901 INFO L225 Difference]: With dead ends: 1868 [2020-11-07 04:03:41,902 INFO L226 Difference]: Without dead ends: 1864 [2020-11-07 04:03:41,903 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2020-11-07 04:03:41,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1864 states. [2020-11-07 04:03:42,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1864 to 1202. [2020-11-07 04:03:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1202 states. [2020-11-07 04:03:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1202 states and 1293 transitions. [2020-11-07 04:03:42,622 INFO L78 Accepts]: Start accepts. Automaton has 1202 states and 1293 transitions. Word has length 216 [2020-11-07 04:03:42,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:42,623 INFO L481 AbstractCegarLoop]: Abstraction has 1202 states and 1293 transitions. [2020-11-07 04:03:42,623 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 04:03:42,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1293 transitions. [2020-11-07 04:03:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2020-11-07 04:03:42,628 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:42,629 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:42,630 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:03:42,630 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:42,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:42,630 INFO L82 PathProgramCache]: Analyzing trace with hash -1204776092, now seen corresponding path program 1 times [2020-11-07 04:03:42,630 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:42,631 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1324002423] [2020-11-07 04:03:42,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,051 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:43,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:43,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:03:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:03:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:03:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:03:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,211 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:03:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:03:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:03:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:03:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 04:03:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:03:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,314 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:03:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 277 [2020-11-07 04:03:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-11-07 04:03:43,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:43,427 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 32 proven. 5 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-11-07 04:03:43,428 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1324002423] [2020-11-07 04:03:43,428 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:03:43,429 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-11-07 04:03:43,429 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781033038] [2020-11-07 04:03:43,430 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:03:43,430 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:43,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:03:43,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:03:43,431 INFO L87 Difference]: Start difference. First operand 1202 states and 1293 transitions. Second operand 11 states. [2020-11-07 04:03:44,960 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:48,537 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:49,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:03:49,783 INFO L93 Difference]: Finished difference Result 3649 states and 4465 transitions. [2020-11-07 04:03:49,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-11-07 04:03:49,784 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 301 [2020-11-07 04:03:49,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:03:49,802 INFO L225 Difference]: With dead ends: 3649 [2020-11-07 04:03:49,802 INFO L226 Difference]: Without dead ends: 2752 [2020-11-07 04:03:49,807 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 75 SyntacticMatches, 5 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 638 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=466, Invalid=1696, Unknown=0, NotChecked=0, Total=2162 [2020-11-07 04:03:49,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2752 states. [2020-11-07 04:03:50,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2752 to 1907. [2020-11-07 04:03:50,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1907 states. [2020-11-07 04:03:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1907 states and 2110 transitions. [2020-11-07 04:03:50,697 INFO L78 Accepts]: Start accepts. Automaton has 1907 states and 2110 transitions. Word has length 301 [2020-11-07 04:03:50,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:03:50,698 INFO L481 AbstractCegarLoop]: Abstraction has 1907 states and 2110 transitions. [2020-11-07 04:03:50,698 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:03:50,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2110 transitions. [2020-11-07 04:03:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2020-11-07 04:03:50,704 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:03:50,704 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:03:50,705 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:03:50,705 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:03:50,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:03:50,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1698290573, now seen corresponding path program 1 times [2020-11-07 04:03:50,706 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:03:50,706 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [955186308] [2020-11-07 04:03:50,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:03:50,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,126 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:03:51,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:03:51,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:03:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:03:51,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:03:51,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:03:51,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,222 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:03:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:03:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:03:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:03:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:03:51,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:03:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:03:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:03:51,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:03:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:03:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2020-11-07 04:03:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-11-07 04:03:51,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:03:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:03:51,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:03:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2020-11-07 04:03:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 288 [2020-11-07 04:03:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:03:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-11-07 04:03:51,702 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [955186308] [2020-11-07 04:03:51,702 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:03:51,702 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23] total 23 [2020-11-07 04:03:51,702 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486315809] [2020-11-07 04:03:51,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-11-07 04:03:51,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:03:51,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-11-07 04:03:51,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-11-07 04:03:51,703 INFO L87 Difference]: Start difference. First operand 1907 states and 2110 transitions. Second operand 23 states. [2020-11-07 04:03:52,528 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:53,077 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:53,488 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:03:53,900 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:54,375 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:03:54,823 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:03:56,141 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:03:58,359 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:58,795 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:03:59,314 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:03:59,737 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:03,341 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:03,803 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:04,210 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:04,603 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:05,010 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:05,441 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:05,874 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:06,279 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:06,683 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:07,106 WARN L194 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:07,503 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:07,958 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:08,387 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:04:08,813 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:11,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:11,216 INFO L93 Difference]: Finished difference Result 3986 states and 4745 transitions. [2020-11-07 04:04:11,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2020-11-07 04:04:11,217 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 302 [2020-11-07 04:04:11,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:11,229 INFO L225 Difference]: With dead ends: 3986 [2020-11-07 04:04:11,230 INFO L226 Difference]: Without dead ends: 2199 [2020-11-07 04:04:11,238 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2082 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=1289, Invalid=6021, Unknown=0, NotChecked=0, Total=7310 [2020-11-07 04:04:11,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2199 states. [2020-11-07 04:04:11,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2199 to 1414. [2020-11-07 04:04:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1414 states. [2020-11-07 04:04:11,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1414 states and 1529 transitions. [2020-11-07 04:04:11,856 INFO L78 Accepts]: Start accepts. Automaton has 1414 states and 1529 transitions. Word has length 302 [2020-11-07 04:04:11,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:11,859 INFO L481 AbstractCegarLoop]: Abstraction has 1414 states and 1529 transitions. [2020-11-07 04:04:11,859 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-11-07 04:04:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1529 transitions. [2020-11-07 04:04:11,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2020-11-07 04:04:11,864 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:04:11,865 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:04:11,865 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:04:11,865 INFO L429 AbstractCegarLoop]: === Iteration 13 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:04:11,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:04:11,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1435671808, now seen corresponding path program 1 times [2020-11-07 04:04:11,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:04:11,866 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [319824470] [2020-11-07 04:04:11,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:04:11,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,260 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:04:12,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:04:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:04:12,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:04:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:04:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:04:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:04:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:04:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:04:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:04:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 04:04:12,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 04:04:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:04:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 232 [2020-11-07 04:04:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 239 [2020-11-07 04:04:12,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:04:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:04:12,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:04:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2020-11-07 04:04:12,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2020-11-07 04:04:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:04:12,593 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 32 proven. 7 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-11-07 04:04:12,593 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [319824470] [2020-11-07 04:04:12,594 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:04:12,594 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-11-07 04:04:12,594 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867796386] [2020-11-07 04:04:12,595 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 04:04:12,595 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:04:12,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 04:04:12,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-11-07 04:04:12,596 INFO L87 Difference]: Start difference. First operand 1414 states and 1529 transitions. Second operand 15 states. [2020-11-07 04:04:13,440 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:04:13,849 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:04:14,228 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:14,609 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:04:14,968 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:04:16,793 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:04:21,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:04:21,134 INFO L93 Difference]: Finished difference Result 3029 states and 3586 transitions. [2020-11-07 04:04:21,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-11-07 04:04:21,138 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 304 [2020-11-07 04:04:21,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:04:21,140 INFO L225 Difference]: With dead ends: 3029 [2020-11-07 04:04:21,141 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:04:21,150 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 702 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=552, Invalid=1898, Unknown=0, NotChecked=0, Total=2450 [2020-11-07 04:04:21,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:04:21,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:04:21,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:04:21,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:04:21,151 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 304 [2020-11-07 04:04:21,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:04:21,151 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:04:21,152 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 04:04:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:04:21,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:04:21,152 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-07 04:04:21,154 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:04:26,600 WARN L194 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 550 DAG size of output: 455 [2020-11-07 04:04:29,131 WARN L194 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 550 DAG size of output: 455 [2020-11-07 04:04:29,919 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 28 [2020-11-07 04:04:30,280 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:30,475 WARN L194 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:30,730 WARN L194 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:30,897 WARN L194 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:31,029 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:31,164 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:31,334 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 29 [2020-11-07 04:04:31,440 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 29 [2020-11-07 04:04:31,563 WARN L194 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:04:31,706 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:04:32,069 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:32,178 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:32,668 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 29 [2020-11-07 04:04:35,283 WARN L194 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:04:39,613 WARN L194 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:04:42,015 WARN L194 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:04:44,486 WARN L194 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:04:44,950 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:45,082 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:45,191 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:45,322 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:45,433 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:45,566 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:04:45,782 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:04:45,897 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:04:46,218 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:46,327 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:04:50,675 WARN L194 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:04:54,450 WARN L194 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:04:56,957 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:04:59,551 WARN L194 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 550 DAG size of output: 455 [2020-11-07 04:05:02,658 WARN L194 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:05:06,920 WARN L194 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 550 DAG size of output: 455 [2020-11-07 04:05:09,059 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:05:12,619 WARN L194 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:05:18,260 WARN L194 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 614 DAG size of output: 503 [2020-11-07 04:05:20,903 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:05:23,629 WARN L194 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 550 DAG size of output: 455 [2020-11-07 04:05:26,978 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:05:29,895 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 582 DAG size of output: 491 [2020-11-07 04:05:34,190 WARN L194 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:05:36,274 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:05:38,353 WARN L194 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 539 DAG size of output: 437 [2020-11-07 04:05:39,256 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:05:39,387 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:05:39,495 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:05:39,630 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:05:39,738 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:05:39,870 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 165 [2020-11-07 04:05:40,034 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 29 [2020-11-07 04:05:40,139 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 29 [2020-11-07 04:05:40,327 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:05:40,500 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 142 [2020-11-07 04:05:40,821 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:05:40,930 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 141 [2020-11-07 04:05:42,159 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-11-07 04:05:43,670 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-11-07 04:05:45,110 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 185 DAG size of output: 25 [2020-11-07 04:05:46,559 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2020-11-07 04:05:48,021 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-11-07 04:05:48,943 WARN L194 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:05:49,572 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-11-07 04:05:54,640 WARN L194 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 387 DAG size of output: 43 [2020-11-07 04:05:56,098 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-11-07 04:06:01,102 WARN L194 SmtUtils]: Spent 5.00 s on a formula simplification. DAG size of input: 387 DAG size of output: 43 [2020-11-07 04:06:01,988 WARN L194 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2020-11-07 04:06:03,554 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2020-11-07 04:06:03,858 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2020-11-07 04:06:04,736 WARN L194 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 25 [2020-11-07 04:06:05,653 WARN L194 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:06:06,887 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 197 DAG size of output: 41 [2020-11-07 04:06:08,482 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-11-07 04:06:09,390 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:06:14,556 WARN L194 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:06:14,870 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:15,805 WARN L194 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2020-11-07 04:06:16,002 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-11-07 04:06:16,278 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:06:17,517 WARN L194 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 197 DAG size of output: 45 [2020-11-07 04:06:17,810 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:06:18,790 WARN L194 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 30 [2020-11-07 04:06:20,319 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 171 DAG size of output: 31 [2020-11-07 04:06:21,257 WARN L194 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:06:22,178 WARN L194 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-11-07 04:06:23,119 WARN L194 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:06:24,631 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2020-11-07 04:06:26,140 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 194 DAG size of output: 28 [2020-11-07 04:06:26,716 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 13 [2020-11-07 04:06:28,233 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-11-07 04:06:33,274 WARN L194 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:06:33,524 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-11-07 04:06:33,859 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:06:35,283 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-07 04:06:40,322 WARN L194 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:06:45,428 WARN L194 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:06:46,845 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 201 DAG size of output: 45 [2020-11-07 04:06:48,477 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 174 DAG size of output: 36 [2020-11-07 04:06:48,781 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:49,134 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-11-07 04:06:49,416 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 04:06:50,880 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-11-07 04:06:51,195 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:06:51,470 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2020-11-07 04:06:51,786 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:06:56,877 WARN L194 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:06:56,991 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 1 [2020-11-07 04:06:57,306 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:06:59,313 WARN L194 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-11-07 04:06:59,711 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-11-07 04:07:00,004 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:07:02,047 WARN L194 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2020-11-07 04:07:07,160 WARN L194 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:07:07,467 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:12,574 WARN L194 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:07:14,128 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 180 DAG size of output: 36 [2020-11-07 04:07:14,405 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:07:14,710 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:19,750 WARN L194 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 387 DAG size of output: 43 [2020-11-07 04:07:20,052 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:07:21,485 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-07 04:07:21,874 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 29 [2020-11-07 04:07:23,356 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2020-11-07 04:07:24,231 WARN L194 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 18 [2020-11-07 04:07:29,354 WARN L194 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:07:29,669 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:29,978 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:07:31,235 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-11-07 04:07:31,563 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:31,882 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:07:32,194 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:07:33,162 WARN L194 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 23 [2020-11-07 04:07:33,347 WARN L194 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-11-07 04:07:34,303 WARN L194 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:07:35,170 WARN L194 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 18 [2020-11-07 04:07:35,451 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:07:36,954 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 194 DAG size of output: 28 [2020-11-07 04:07:37,817 WARN L194 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 18 [2020-11-07 04:07:38,714 WARN L194 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2020-11-07 04:07:39,932 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2020-11-07 04:07:40,212 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 1 [2020-11-07 04:07:40,528 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:07:40,814 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 04:07:41,130 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:07:42,038 WARN L194 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 21 [2020-11-07 04:07:47,112 WARN L194 SmtUtils]: Spent 5.06 s on a formula simplification. DAG size of input: 387 DAG size of output: 43 [2020-11-07 04:07:52,685 WARN L194 SmtUtils]: Spent 5.57 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:07:54,264 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 176 DAG size of output: 29 [2020-11-07 04:07:59,779 WARN L194 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:08:00,098 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2020-11-07 04:08:01,428 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 189 DAG size of output: 35 [2020-11-07 04:08:03,052 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-11-07 04:08:04,037 WARN L194 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-11-07 04:08:05,061 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:08:05,339 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:07,043 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 175 DAG size of output: 37 [2020-11-07 04:08:08,610 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 170 DAG size of output: 31 [2020-11-07 04:08:09,826 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 179 DAG size of output: 24 [2020-11-07 04:08:10,777 WARN L194 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:08:11,967 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 179 DAG size of output: 24 [2020-11-07 04:08:12,700 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-11-07 04:08:14,201 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 04:08:14,512 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:16,033 WARN L194 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2020-11-07 04:08:16,346 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:17,904 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2020-11-07 04:08:19,360 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-11-07 04:08:20,760 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 170 DAG size of output: 32 [2020-11-07 04:08:21,779 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 165 DAG size of output: 26 [2020-11-07 04:08:29,500 WARN L194 SmtUtils]: Spent 7.70 s on a formula simplification. DAG size of input: 444 DAG size of output: 48 [2020-11-07 04:08:29,832 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:31,460 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 190 DAG size of output: 34 [2020-11-07 04:08:36,724 WARN L194 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:08:37,063 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:38,048 WARN L194 SmtUtils]: Spent 968.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 28 [2020-11-07 04:08:39,752 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 174 DAG size of output: 36 [2020-11-07 04:08:40,733 WARN L194 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:08:41,089 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:08:46,351 WARN L194 SmtUtils]: Spent 5.22 s on a formula simplification. DAG size of input: 387 DAG size of output: 43 [2020-11-07 04:08:46,486 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 27 [2020-11-07 04:08:46,856 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:08:48,337 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 185 DAG size of output: 25 [2020-11-07 04:08:49,802 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 192 DAG size of output: 25 [2020-11-07 04:08:51,270 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2020-11-07 04:08:56,624 WARN L194 SmtUtils]: Spent 5.35 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:08:56,934 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:57,193 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 31 [2020-11-07 04:08:58,646 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2020-11-07 04:08:58,989 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:09:04,215 WARN L194 SmtUtils]: Spent 5.22 s on a formula simplification. DAG size of input: 428 DAG size of output: 46 [2020-11-07 04:09:05,186 WARN L194 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 29 [2020-11-07 04:09:06,203 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:09:06,317 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:09:07,288 WARN L194 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 34 [2020-11-07 04:09:07,607 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 04:09:08,883 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 197 DAG size of output: 45 [2020-11-07 04:09:09,851 WARN L194 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:09:10,828 WARN L194 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 32 [2020-11-07 04:09:11,819 WARN L194 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2020-11-07 04:09:12,735 WARN L194 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2020-11-07 04:09:14,276 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 177 DAG size of output: 31 [2020-11-07 04:09:14,948 WARN L194 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 04:09:16,247 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 183 DAG size of output: 32 [2020-11-07 04:09:16,353 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 1 [2020-11-07 04:09:16,690 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 31 [2020-11-07 04:09:17,059 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2020-11-07 04:09:17,461 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 23 [2020-11-07 04:09:18,410 WARN L194 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2020-11-07 04:09:23,677 WARN L194 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:09:28,997 WARN L194 SmtUtils]: Spent 5.32 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:09:34,378 WARN L194 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 365 DAG size of output: 41 [2020-11-07 04:09:36,040 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 177 DAG size of output: 34 [2020-11-07 04:09:36,811 WARN L194 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-11-07 04:09:36,928 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:09:37,881 WARN L194 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 28 [2020-11-07 04:09:39,200 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 197 DAG size of output: 41 [2020-11-07 04:09:39,209 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:09:39,209 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:09:39,209 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:09:39,209 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 638 693) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L680-1(line 680) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L680-2(line 680) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:09:39,210 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L685(lines 662 686) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 638 693) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 04:09:39,211 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 638 693) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L669(lines 669 673) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L669-1(lines 669 673) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L682-1(lines 663 684) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 04:09:39,212 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:09:39,213 INFO L266 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 694 753) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L746(lines 719 747) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 694 753) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:09:39,214 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L726(lines 726 730) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 694 753) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L726-1(lines 726 730) no Hoare annotation was computed. [2020-11-07 04:09:39,215 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L718-1(line 718) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L718-2(line 718) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L743-2(line 743) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:09:39,216 INFO L266 CegarLoopResult]: For program point L739-1(line 739) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L739-2(line 739) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 04:09:39,217 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L720-2(lines 720 745) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:09:39,218 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 113 119) the Hoare annotation is: true [2020-11-07 04:09:39,218 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 113 119) the Hoare annotation is: true [2020-11-07 04:09:39,219 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 120 128) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:09:39,219 INFO L262 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:09:39,219 INFO L269 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: true [2020-11-07 04:09:39,219 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 120 128) the Hoare annotation is: true [2020-11-07 04:09:39,219 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 120 128) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:09:39,219 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,220 INFO L262 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,220 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 467 489) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,220 INFO L262 CegarLoopResult]: At program point L477(lines 477 484) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,220 INFO L269 CegarLoopResult]: At program point L477-1(lines 477 484) the Hoare annotation is: true [2020-11-07 04:09:39,220 INFO L262 CegarLoopResult]: At program point L475(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,220 INFO L262 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,221 INFO L262 CegarLoopResult]: At program point L475-1(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,221 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,221 INFO L262 CegarLoopResult]: At program point L475-2(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,221 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 467 489) the Hoare annotation is: true [2020-11-07 04:09:39,221 INFO L262 CegarLoopResult]: At program point L473-1(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,221 INFO L262 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,222 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 467 489) the Hoare annotation is: true [2020-11-07 04:09:39,222 INFO L269 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: true [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 425 448) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 425 448) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 425 448) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 04:09:39,222 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:09:39,223 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 04:09:39,224 INFO L262 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:09:39,224 INFO L269 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: true [2020-11-07 04:09:39,224 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 251 259) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))))) [2020-11-07 04:09:39,224 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 251 259) the Hoare annotation is: true [2020-11-07 04:09:39,224 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 251 259) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))))) [2020-11-07 04:09:39,224 INFO L266 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-11-07 04:09:39,224 INFO L266 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L279(lines 279 287) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L279-2(lines 279 287) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 260 295) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L267(lines 267 275) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point L267-2(lines 267 275) no Hoare annotation was computed. [2020-11-07 04:09:39,225 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 260 295) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 260 295) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 106 112) the Hoare annotation is: true [2020-11-07 04:09:39,226 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 106 112) the Hoare annotation is: true [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:09:39,226 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 592 637) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 592 637) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:09:39,227 INFO L266 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 592 637) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L618-1(line 618) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 04:09:39,228 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:09:39,229 INFO L266 CegarLoopResult]: For program point L592(lines 592 637) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L592-1(lines 592 637) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L929(lines 929 930) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L925(lines 925 932) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L923(line 923) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 905 950) no Hoare annotation was computed. [2020-11-07 04:09:39,230 INFO L266 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L919(lines 919 939) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L919-1(lines 919 939) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L946-1(line 946) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L946-2(line 946) no Hoare annotation was computed. [2020-11-07 04:09:39,231 INFO L266 CegarLoopResult]: For program point L911(line 911) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L944-1(line 944) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 929 930) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L944-2(line 944) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 905 950) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L905(lines 905 950) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point L936(lines 936 937) no Hoare annotation was computed. [2020-11-07 04:09:39,232 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 905 950) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L924-2(line 924) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-11-07 04:09:39,233 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-07 04:09:39,234 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 936 937) no Hoare annotation was computed. [2020-11-07 04:09:39,234 INFO L266 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-11-07 04:09:39,234 INFO L266 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-11-07 04:09:39,234 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 04:09:39,234 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 456 466) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,234 INFO L262 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,234 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 456 466) the Hoare annotation is: true [2020-11-07 04:09:39,234 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 456 466) the Hoare annotation is: true [2020-11-07 04:09:39,234 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 240 250) the Hoare annotation is: true [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 240 250) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0))))) [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 240 250) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0))))) [2020-11-07 04:09:39,235 INFO L269 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: true [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point L245-1(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point L245-2(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:09:39,235 INFO L262 CegarLoopResult]: At program point L245-3(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-11-07 04:09:39,236 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 232 239) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-11-07 04:09:39,236 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 232 239) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2020-11-07 04:09:39,236 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 232 239) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 0)) [2020-11-07 04:09:39,236 INFO L262 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse2))) [2020-11-07 04:09:39,236 INFO L262 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:09:39,236 INFO L269 CegarLoopResult]: At program point L575(lines 575 581) the Hoare annotation is: true [2020-11-07 04:09:39,237 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 571 584) the Hoare annotation is: (let ((.cse11 (<= 1 ~systemActive~0)) (.cse12 (<= |isHighWaterSensorDry_#res| 0)) (.cse9 (<= 2 ~waterLevel~0)) (.cse10 (= ~pumpRunning~0 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|)) (.cse14 (<= isHighWaterSensorDry_~retValue_acc~8 0)) (.cse15 (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (.cse16 (= ~methAndRunningLastTime~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse1 (not .cse17)) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse5 (and .cse11 .cse12 .cse9 .cse10 .cse13 .cse14 .cse15 .cse17 .cse16)) (.cse0 (not .cse11)) (.cse2 (not .cse16)) (.cse6 (and .cse11 .cse12 .cse9 .cse10 .cse13 .cse14 .cse15)) (.cse3 (not .cse10)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse7 .cse4)))) [2020-11-07 04:09:39,237 INFO L262 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 2 ~waterLevel~0) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:09:39,237 INFO L262 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (let ((.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and .cse4 (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-11-07 04:09:39,237 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 571 584) the Hoare annotation is: true [2020-11-07 04:09:39,237 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 571 584) the Hoare annotation is: (let ((.cse11 (<= 1 ~systemActive~0)) (.cse12 (<= |isHighWaterSensorDry_#res| 0)) (.cse9 (<= 2 ~waterLevel~0)) (.cse10 (= ~pumpRunning~0 0)) (.cse13 (<= 0 |isHighWaterSensorDry_#res|)) (.cse14 (<= isHighWaterSensorDry_~retValue_acc~8 0)) (.cse15 (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (.cse16 (= ~methAndRunningLastTime~0 0)) (.cse17 (<= 1 ~methaneLevelCritical~0))) (let ((.cse1 (not .cse17)) (.cse8 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse5 (and .cse11 .cse12 .cse9 .cse10 .cse13 .cse14 .cse15 .cse17 .cse16)) (.cse0 (not .cse11)) (.cse2 (not .cse16)) (.cse6 (and .cse11 .cse12 .cse9 .cse10 .cse13 .cse14 .cse15)) (.cse3 (not .cse10)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse6 .cse3 .cse7 .cse4)))) [2020-11-07 04:09:39,238 INFO L262 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2) (or .cse0 .cse6 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,238 INFO L262 CegarLoopResult]: At program point L218-1(lines 199 223) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse3 (and .cse2 .cse6) .cse5))) [2020-11-07 04:09:39,238 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 199 223) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse3 (and .cse2 .cse6) .cse5))) [2020-11-07 04:09:39,238 INFO L262 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse5 .cse4) (or .cse0 .cse5 .cse1 .cse3))) [2020-11-07 04:09:39,238 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 199 223) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,239 INFO L262 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse2) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse3 .cse5))) [2020-11-07 04:09:39,239 INFO L262 CegarLoopResult]: At program point L207(lines 207 215) the Hoare annotation is: (let ((.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse2 .cse5) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:09:39,239 INFO L262 CegarLoopResult]: At program point L205(line 205) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:09:39,239 INFO L262 CegarLoopResult]: At program point L205-1(line 205) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse5))) [2020-11-07 04:09:39,240 INFO L262 CegarLoopResult]: At program point L203(lines 203 220) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3) (or .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse5 .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,240 INFO L262 CegarLoopResult]: At program point L205-2(line 205) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse3 .cse5) (or .cse0 .cse1 .cse6 .cse2) (or .cse0 .cse6 .cse4 .cse5))) [2020-11-07 04:09:39,240 INFO L262 CegarLoopResult]: At program point L205-3(line 205) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse5 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:09:39,240 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 165 171) the Hoare annotation is: true [2020-11-07 04:09:39,240 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 165 171) the Hoare annotation is: true [2020-11-07 04:09:39,240 INFO L262 CegarLoopResult]: At program point L382(lines 337 384) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,241 INFO L262 CegarLoopResult]: At program point L349(line 349) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,241 INFO L262 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,241 INFO L262 CegarLoopResult]: At program point L345-1(line 345) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,241 INFO L262 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,241 INFO L262 CegarLoopResult]: At program point L375(lines 375 379) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,242 INFO L262 CegarLoopResult]: At program point L375-2(lines 367 380) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse4 .cse5) (and .cse0 .cse1 .cse3 .cse6 .cse4) (and .cse0 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse6 .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,242 INFO L262 CegarLoopResult]: At program point L338(lines 337 384) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,242 INFO L262 CegarLoopResult]: At program point L367(lines 367 380) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,242 INFO L262 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,242 INFO L262 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,243 INFO L262 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,243 INFO L269 CegarLoopResult]: At program point testEXIT(lines 327 392) the Hoare annotation is: true [2020-11-07 04:09:39,243 INFO L262 CegarLoopResult]: At program point L355-1(line 355) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,243 INFO L262 CegarLoopResult]: At program point testENTRY(lines 327 392) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,243 INFO L262 CegarLoopResult]: At program point L347(lines 347 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,243 INFO L262 CegarLoopResult]: At program point L347-1(lines 347 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,244 INFO L269 CegarLoopResult]: At program point testFINAL(lines 327 392) the Hoare annotation is: true [2020-11-07 04:09:39,244 INFO L262 CegarLoopResult]: At program point L339(lines 339 343) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse6 (= ~pumpRunning~0 0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse5 .cse3) (and .cse0 .cse6 .cse2 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse5 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:09:39,244 INFO L262 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,244 INFO L262 CegarLoopResult]: At program point L331(line 331) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,244 INFO L262 CegarLoopResult]: At program point L385(lines 336 386) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,244 INFO L262 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,245 INFO L262 CegarLoopResult]: At program point L373-1(line 373) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,245 INFO L262 CegarLoopResult]: At program point L373-2(line 373) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,245 INFO L262 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,245 INFO L262 CegarLoopResult]: At program point L365(line 365) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,245 INFO L262 CegarLoopResult]: At program point L332(line 332) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:09:39,246 INFO L262 CegarLoopResult]: At program point L365-1(line 365) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,246 INFO L262 CegarLoopResult]: At program point L357(lines 357 363) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse6 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse3 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse6 .cse2 .cse3 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse4 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,246 INFO L262 CegarLoopResult]: At program point L357-1(lines 357 363) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (<= 1 ~pumpRunning~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 .cse5 .cse4) (and .cse0 .cse1 .cse2 .cse4 .cse6) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse7 .cse5 .cse4 .cse6) (and .cse0 .cse1 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse2 .cse7 .cse4 .cse6))) [2020-11-07 04:09:39,246 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:09:39,246 INFO L266 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-11-07 04:09:39,246 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 04:09:39,246 INFO L266 CegarLoopResult]: For program point L898-2(line 898) no Hoare annotation was computed. [2020-11-07 04:09:39,246 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 883 884) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L859(lines 859 904) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L890(lines 890 891) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 859 904) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L878(line 878) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L878-1(line 878) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L878-2(line 878) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 04:09:39,247 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 890 891) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 859 904) no Hoare annotation was computed. [2020-11-07 04:09:39,248 INFO L266 CegarLoopResult]: For program point L883(lines 883 884) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 859 904) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L879(lines 879 886) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L873(lines 873 893) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L873-1(lines 873 893) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L900-1(line 900) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 04:09:39,249 INFO L266 CegarLoopResult]: For program point L900-2(line 900) no Hoare annotation was computed. [2020-11-07 04:09:39,250 INFO L262 CegarLoopResult]: At program point L68-3(line 68) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse2 .cse7) (or .cse0 .cse5 .cse6 .cse7 .cse4 (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:09:39,250 INFO L262 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse6 .cse2 .cse4) (or .cse0 .cse6 .cse5 .cse4 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:09:39,250 INFO L262 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse1 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-11-07 04:09:39,250 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 62 90) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse6 .cse2 .cse4) (or .cse0 .cse6 .cse5 .cse4 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:09:39,250 INFO L262 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse5))) [2020-11-07 04:09:39,251 INFO L262 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2))) [2020-11-07 04:09:39,251 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 62 90) the Hoare annotation is: (let ((.cse1 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) (and .cse1 .cse2) .cse3) (or (and .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse4 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2))) [2020-11-07 04:09:39,251 INFO L262 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse5 .cse3) (or .cse1 .cse0 .cse5 .cse6 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse0 .cse6 .cse2))) [2020-11-07 04:09:39,251 INFO L262 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1) (or .cse0 .cse4 .cse2))) [2020-11-07 04:09:39,251 INFO L262 CegarLoopResult]: At program point L74(lines 74 84) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse2) .cse3) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-11-07 04:09:39,252 INFO L262 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse6 .cse4 .cse5 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse2))) [2020-11-07 04:09:39,252 INFO L262 CegarLoopResult]: At program point L72-1(line 72) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse3) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-11-07 04:09:39,252 INFO L262 CegarLoopResult]: At program point L70(lines 70 87) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse7)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse0 .cse5 .cse3) (or .cse1 .cse6 .cse2 .cse7) (or .cse1 .cse5 .cse6 .cse7 .cse4 (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:09:39,252 INFO L262 CegarLoopResult]: At program point L72-2(line 72) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (and .cse2 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse3) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-11-07 04:09:39,252 INFO L262 CegarLoopResult]: At program point L72-3(line 72) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (or .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse5 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse6 .cse4))) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point L70-1(lines 62 90) the Hoare annotation is: (let ((.cse1 (= __utac_acc__Specification2_spec__2_~tmp~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) (and .cse1 .cse2) .cse3) (or (and .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse4 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2))) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse4) (or .cse0 .cse6 .cse2 .cse4) (or .cse0 .cse6 .cse5 .cse4 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point L68-1(line 68) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and .cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse7 .cse5 (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point L68-2(line 68) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and .cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse4 .cse7) (or .cse0 .cse1 .cse6 .cse7 .cse5 (not (<= 2 ~waterLevel~0)))))) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:09:39,253 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:09:39,254 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L547-2(lines 547 555) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 539 561) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 539 561) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 539 561) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L547(lines 547 555) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L98-1(line 98) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point L98-2(line 98) no Hoare annotation was computed. [2020-11-07 04:09:39,254 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 96 105) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 96 105) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 96 105) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-11-07 04:09:39,255 INFO L266 CegarLoopResult]: For program point L845(lines 845 852) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L780(lines 780 784) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point L805-2(lines 805 825) no Hoare annotation was computed. [2020-11-07 04:09:39,256 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 756 858) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L756(lines 756 858) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L756-1(lines 756 858) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L847-1(line 847) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L847-2(line 847) no Hoare annotation was computed. [2020-11-07 04:09:39,257 INFO L266 CegarLoopResult]: For program point L806(lines 805 825) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 756 858) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L790-1(line 790) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 756 858) no Hoare annotation was computed. [2020-11-07 04:09:39,258 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L807(lines 807 811) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 04:09:39,259 INFO L266 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:09:39,260 INFO L266 CegarLoopResult]: For program point L834-2(line 834) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L826(lines 804 827) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L785(lines 785 801) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L818-2(line 818) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 04:09:39,261 INFO L266 CegarLoopResult]: For program point L802(lines 802 843) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L844(lines 844 855) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L836-1(line 836) no Hoare annotation was computed. [2020-11-07 04:09:39,262 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,263 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,264 INFO L262 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L557-1(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L557-2(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,265 INFO L262 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L553-2(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L553-3(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L549-1(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L549-2(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L549-3(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,266 INFO L262 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L549-4(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L545-1(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L549-5(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L929-1(line 929) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,267 INFO L262 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L545-2(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L289-3(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L545-3(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L545-4(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,268 INFO L262 CegarLoopResult]: At program point L545-5(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L285-2(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L545-6(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L285-3(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L545-7(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L285-4(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L281-1(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,269 INFO L262 CegarLoopResult]: At program point L281-2(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L281-3(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L884(line 884) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L277-3(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L273(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L277-4(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,270 INFO L262 CegarLoopResult]: At program point L273-1(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L277-5(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L273-2(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L277-6(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L273-3(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L277-7(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L273-4(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,271 INFO L262 CegarLoopResult]: At program point L269-1(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L269-2(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L269-3(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,272 INFO L262 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,273 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:09:39,273 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,273 INFO L262 CegarLoopResult]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:09:39,273 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:09:39,273 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 224 231) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,274 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 224 231) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse1 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,274 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 224 231) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,274 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 296 314) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~tmp~3) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,274 INFO L262 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~tmp~3) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,274 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 296 314) the Hoare annotation is: true [2020-11-07 04:09:39,274 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (let ((.cse4 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse4)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (and .cse4 (<= isHighWaterLevel_~tmp~3 0) (<= 2 ~waterLevel~0) (< 0 (+ isHighWaterLevel_~tmp~3 1))))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3)))) [2020-11-07 04:09:39,275 INFO L262 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse5 (<= 1 isHighWaterLevel_~tmp~3)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 .cse6 .cse1 .cse5 .cse2) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-11-07 04:09:39,275 INFO L262 CegarLoopResult]: At program point L305(lines 305 309) the Hoare annotation is: (let ((.cse8 (<= 1 ~systemActive~0)) (.cse9 (<= 2 ~waterLevel~0))) (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not .cse9)) (.cse0 (not .cse8)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~3)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse5 (and .cse8 (<= isHighWaterLevel_~tmp~3 0) .cse9 (< 0 (+ isHighWaterLevel_~tmp~3 1))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse7 .cse1 .cse3 .cse5 .cse6) (or .cse0 .cse7 .cse1 .cse2 .cse3 .cse5)))) [2020-11-07 04:09:39,275 INFO L269 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: true [2020-11-07 04:09:39,275 INFO L262 CegarLoopResult]: At program point L305-2(lines 305 309) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~tmp~3) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4))) [2020-11-07 04:09:39,275 INFO L262 CegarLoopResult]: At program point L303-1(line 303) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~systemActive~0)) (.cse11 (<= 0 |isHighWaterLevel_#t~ret29|)) (.cse12 (<= |isHighWaterLevel_#t~ret29| 0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse5 (not .cse13)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse11 .cse12 .cse13)) (.cse0 (not .cse10)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse10 .cse11 .cse12 .cse13 .cse9)) (.cse3 (not .cse9)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (<= 1 |isHighWaterLevel_#t~ret29|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse7 .cse3 .cse5) (or .cse0 .cse6 .cse1 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse8)))) [2020-11-07 04:09:39,276 INFO L262 CegarLoopResult]: At program point L303-2(line 303) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 0)) (.cse10 (<= 1 ~systemActive~0)) (.cse11 (<= 0 |isHighWaterLevel_#t~ret29|)) (.cse12 (<= |isHighWaterLevel_#t~ret29| 0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse5 (not .cse13)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and .cse11 .cse12 .cse13)) (.cse0 (not .cse10)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse10 .cse11 .cse12 .cse13 .cse9)) (.cse3 (not .cse9)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (<= 1 |isHighWaterLevel_#t~ret29|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse7 .cse3 .cse5) (or .cse0 .cse6 .cse1 .cse7 .cse3 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse8)))) [2020-11-07 04:09:39,276 INFO L262 CegarLoopResult]: At program point L303-3(line 303) the Hoare annotation is: (let ((.cse10 (= ~methaneLevelCritical~0 0)) (.cse11 (= ~pumpRunning~0 0)) (.cse12 (= ~methAndRunningLastTime~0 0)) (.cse13 (<= 1 ~systemActive~0)) (.cse14 (<= 0 |isHighWaterLevel_#t~ret29|)) (.cse15 (<= |isHighWaterLevel_#t~ret29| 0)) (.cse16 (<= isHighWaterLevel_~tmp~3 0)) (.cse9 (<= 2 ~waterLevel~0)) (.cse17 (< 0 (+ isHighWaterLevel_~tmp~3 1)))) (let ((.cse0 (and .cse14 .cse15 .cse16 .cse9 .cse17)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~3) (<= 1 |isHighWaterLevel_#t~ret29|))) (.cse1 (not .cse13)) (.cse7 (and .cse13 .cse14 .cse10 .cse15 .cse16 .cse9 .cse17 .cse11 .cse12)) (.cse4 (not .cse12)) (.cse5 (not .cse11)) (.cse8 (not .cse10)) (.cse6 (not .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse2 .cse1 .cse7 .cse4 .cse5 .cse8) (or .cse1 .cse7 .cse4 .cse5 .cse8 .cse6)))) [2020-11-07 04:09:39,276 INFO L269 CegarLoopResult]: At program point L299(line 299) the Hoare annotation is: true [2020-11-07 04:09:39,276 INFO L269 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: true [2020-11-07 04:09:39,276 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 296 314) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~tmp~3) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:09:39,276 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 562 570) no Hoare annotation was computed. [2020-11-07 04:09:39,277 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 562 570) no Hoare annotation was computed. [2020-11-07 04:09:39,277 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 04:09:39,277 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 04:09:39,277 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 562 570) no Hoare annotation was computed. [2020-11-07 04:09:39,277 INFO L262 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse3 .cse5 .cse6))) [2020-11-07 04:09:39,277 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 518 529) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-11-07 04:09:39,277 INFO L262 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse6))) [2020-11-07 04:09:39,278 INFO L262 CegarLoopResult]: At program point L522-1(lines 518 529) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-11-07 04:09:39,278 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 518 529) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse7))) [2020-11-07 04:09:39,278 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:09:39,278 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:09:39,278 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:09:39,278 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:09:39,278 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 530 538) the Hoare annotation is: true [2020-11-07 04:09:39,278 INFO L262 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse0 .cse5 .cse4 .cse1) (or .cse0 .cse1 .cse5 .cse3))) [2020-11-07 04:09:39,279 INFO L269 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-11-07 04:09:39,279 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 530 538) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-11-07 04:09:39,279 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 530 538) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3))) [2020-11-07 04:09:39,279 INFO L262 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse11 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse10)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not .cse11)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not .cse12)) (.cse6 (and .cse11 .cse12 .cse9 .cse3 .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse4 .cse6) (or .cse0 .cse7 .cse8 .cse5 (and .cse9 .cse10)) (or .cse0 .cse7 .cse5 .cse4 (and .cse9 (= ~methAndRunningLastTime~0 0))) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse5 .cse1 .cse6)))) [2020-11-07 04:09:39,280 INFO L262 CegarLoopResult]: At program point L152(lines 152 158) the Hoare annotation is: (let ((.cse12 (= ~methAndRunningLastTime~0 0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse15 (<= 1 ~systemActive~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse16 (= ~methaneLevelCritical~0 0))) (let ((.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not .cse16)) (.cse8 (and .cse15 .cse16 .cse14 .cse10 .cse4)) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not .cse15)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (and .cse13 .cse14 .cse4)) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse11 (and (<= 1 ~pumpRunning~0) .cse13 (<= 2 ~waterLevel~0) .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5)) (or .cse0 .cse3 .cse6 .cse7 .cse8) (or .cse0 .cse6 .cse9 .cse10 .cse7 .cse11) (or .cse0 .cse2 .cse3 .cse6 .cse8) (or .cse0 .cse1 (and .cse5 .cse12) .cse3 .cse7) (or .cse0 .cse1 .cse9 .cse10 .cse7 .cse11)))) [2020-11-07 04:09:39,280 INFO L262 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse1 .cse7) (or .cse0 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse4 .cse6 .cse7 .cse3) (or .cse0 .cse6 .cse1 .cse7 .cse3))) [2020-11-07 04:09:39,280 INFO L262 CegarLoopResult]: At program point L145(lines 144 163) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse11 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse10)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (not .cse11)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not .cse12)) (.cse6 (and .cse11 .cse12 .cse9 .cse3 .cse10))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse4 .cse6) (or .cse0 .cse7 .cse8 .cse5 (and .cse9 .cse10)) (or .cse0 .cse7 .cse5 .cse4 (and .cse9 (= ~methAndRunningLastTime~0 0))) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse8 .cse5 .cse1 .cse6)))) [2020-11-07 04:09:39,280 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 141 164) the Hoare annotation is: (let ((.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse1 .cse2) (or .cse0 .cse7 .cse2 .cse3 .cse4) (or .cse0 .cse7 .cse5 .cse6 .cse2) (or .cse0 .cse7 .cse6 .cse2 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-11-07 04:09:39,281 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 141 164) the Hoare annotation is: (let ((.cse8 (= ~methAndRunningLastTime~0 0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and .cse6 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (<= 1 ~pumpRunning~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse11 (and .cse14 .cse8)) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and (= ~pumpRunning~0 0) .cse8)) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8)) (or .cse0 .cse9 .cse2 .cse3 (and .cse5 .cse6 .cse7) .cse4) (or .cse0 .cse10 .cse1 .cse4 .cse11) (or .cse0 .cse12 .cse10 .cse1 .cse11) (or .cse0 .cse9 .cse13 .cse12 .cse10) (or .cse0 .cse9 .cse13 .cse10 .cse4)))) [2020-11-07 04:09:39,281 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 141 164) the Hoare annotation is: (let ((.cse8 (= ~methAndRunningLastTime~0 0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (and .cse6 .cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (<= 1 ~pumpRunning~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse11 (and .cse14 .cse8)) (.cse12 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and (= ~pumpRunning~0 0) .cse8)) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse5 .cse6 .cse7 .cse8)) (or .cse0 .cse9 .cse2 .cse3 (and .cse5 .cse6 .cse7) .cse4) (or .cse0 .cse10 .cse1 .cse4 .cse11) (or .cse0 .cse12 .cse10 .cse1 .cse11) (or .cse0 .cse9 .cse13 .cse12 .cse10) (or .cse0 .cse9 .cse13 .cse10 .cse4)))) [2020-11-07 04:09:39,281 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 395 424) the Hoare annotation is: true [2020-11-07 04:09:39,281 INFO L269 CegarLoopResult]: At program point L409(lines 409 413) the Hoare annotation is: true [2020-11-07 04:09:39,281 INFO L269 CegarLoopResult]: At program point L409-1(lines 409 413) the Hoare annotation is: true [2020-11-07 04:09:39,281 INFO L269 CegarLoopResult]: At program point L405-2(lines 405 419) the Hoare annotation is: true [2020-11-07 04:09:39,281 INFO L269 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L401-1(line 401) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L397(line 397) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L420(lines 395 424) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 395 424) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L406(line 406) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L269 CegarLoopResult]: At program point L498-1(lines 494 505) the Hoare annotation is: true [2020-11-07 04:09:39,282 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 494 505) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 494 505) the Hoare annotation is: true [2020-11-07 04:09:39,283 INFO L262 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse3) (or .cse0 .cse1 .cse6 .cse3 .cse5))) [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 449 455) the Hoare annotation is: true [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 449 455) the Hoare annotation is: true [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:09:39,283 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:09:39,283 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:09:39,284 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 315 322) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:09:39,284 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 315 322) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse7 .cse4) (or .cse0 .cse1 .cse3 .cse4 .cse6) (or .cse0 .cse1 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:09:39,284 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 315 322) the Hoare annotation is: (let ((.cse6 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= 1 |old(~systemActive~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse6) (or .cse0 .cse5 .cse3 .cse7 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3 .cse7))) [2020-11-07 04:09:39,284 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 173 197) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,285 INFO L262 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-11-07 04:09:39,285 INFO L262 CegarLoopResult]: At program point L192-1(lines 173 197) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6)))) [2020-11-07 04:09:39,285 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 173 197) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse5 .cse6)))) [2020-11-07 04:09:39,285 INFO L262 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,285 INFO L262 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (let ((.cse5 (<= 1 ~systemActive~0))) (let ((.cse0 (not .cse5)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse1 .cse3 .cse4)))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L181(lines 181 189) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse4 (and .cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2)))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L179-1(line 179) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (<= 1 ~systemActive~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse6)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse7)) (.cse4 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 .cse2 .cse3 .cse1 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5)))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L177(lines 177 194) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L179-2(line 179) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (<= 1 ~systemActive~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not .cse6)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse7)) (.cse4 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse0 .cse2 .cse3 .cse1 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5)))) [2020-11-07 04:09:39,286 INFO L262 CegarLoopResult]: At program point L179-3(line 179) the Hoare annotation is: (let ((.cse6 (<= 1 ~systemActive~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse7 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse4 (and .cse6 .cse7 (<= 2 ~waterLevel~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not .cse6)) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse4 .cse5) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse3)))) [2020-11-07 04:09:39,287 INFO L262 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse7 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse7) (or .cse0 .cse2 .cse7 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse7 .cse6))) [2020-11-07 04:09:39,287 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 506 517) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse5 .cse3 .cse4 .cse7) (or .cse0 .cse2 .cse5 .cse3 .cse4 .cse6))) [2020-11-07 04:09:39,287 INFO L262 CegarLoopResult]: At program point L510-1(lines 506 517) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse3 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse5 .cse3 .cse4 .cse7) (or .cse0 .cse2 .cse5 .cse3 .cse4 .cse6))) [2020-11-07 04:09:39,287 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 506 517) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse3 (not (<= 2 |old(~waterLevel~0)|))))) [2020-11-07 04:09:39,287 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2020-11-07 04:09:39,288 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 04:09:39,288 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 04:09:39,288 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2020-11-07 04:09:39,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:09:39 BoogieIcfgContainer [2020-11-07 04:09:39,320 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:09:39,322 INFO L168 Benchmark]: Toolchain (without parser) took 426325.75 ms. Allocated memory was 125.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 101.7 MB in the beginning and 945.9 MB in the end (delta: -844.2 MB). Peak memory consumption was 907.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:09:39,322 INFO L168 Benchmark]: CDTParser took 3.29 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:09:39,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.67 ms. Allocated memory is still 125.8 MB. Free memory was 101.2 MB in the beginning and 79.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:09:39,323 INFO L168 Benchmark]: Boogie Preprocessor took 93.87 ms. Allocated memory is still 125.8 MB. Free memory was 79.7 MB in the beginning and 75.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:09:39,323 INFO L168 Benchmark]: RCFGBuilder took 1355.12 ms. Allocated memory was 125.8 MB in the beginning and 153.1 MB in the end (delta: 27.3 MB). Free memory was 75.8 MB in the beginning and 116.7 MB in the end (delta: -40.8 MB). Peak memory consumption was 57.0 MB. Max. memory is 8.0 GB. [2020-11-07 04:09:39,323 INFO L168 Benchmark]: TraceAbstraction took 424203.90 ms. Allocated memory was 153.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 116.1 MB in the beginning and 945.9 MB in the end (delta: -829.8 MB). Peak memory consumption was 893.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:09:39,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.29 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 658.67 ms. Allocated memory is still 125.8 MB. Free memory was 101.2 MB in the beginning and 79.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 93.87 ms. Allocated memory is still 125.8 MB. Free memory was 79.7 MB in the beginning and 75.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1355.12 ms. Allocated memory was 125.8 MB in the beginning and 153.1 MB in the end (delta: 27.3 MB). Free memory was 75.8 MB in the beginning and 116.7 MB in the end (delta: -40.8 MB). Peak memory consumption was 57.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 424203.90 ms. Allocated memory was 153.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 116.1 MB in the beginning and 945.9 MB in the end (delta: -829.8 MB). Peak memory consumption was 893.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 890]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 883]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 929]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 936]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((((!(\old(waterLevel) == 1) || ((((1 <= systemActive && 1 <= pumpRunning) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 <= systemActive && 1 <= pumpRunning) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || ((((1 <= systemActive && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || ((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 113]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 467]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 106]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 456]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 240]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(methaneLevelCritical == 0)) && ((((\result == methaneLevelCritical && retValue_acc == methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) - ProcedureContractResult [Line: 232]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || pumpRunning == 0 - ProcedureContractResult [Line: 199]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 <= \old(pumpRunning))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 571]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(2 <= waterLevel)) || ((((((((1 <= systemActive && \result <= 0) && 2 <= waterLevel) && pumpRunning == 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc) && 1 <= methaneLevelCritical) && methAndRunningLastTime == 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || ((((((1 <= systemActive && \result <= 0) && 2 <= waterLevel) && pumpRunning == 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || ((((((((1 <= systemActive && \result <= 0) && 2 <= waterLevel) && pumpRunning == 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc) && 1 <= methaneLevelCritical) && methAndRunningLastTime == 0))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || ((((((1 <= systemActive && \result <= 0) && 2 <= waterLevel) && pumpRunning == 0) && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 165]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) && (((((tmp == 0 && \old(methAndRunningLastTime) == methAndRunningLastTime) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime - ProcedureContractResult [Line: 224]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= systemActive) || 1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 296]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || ((((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && 1 <= tmp) && tmp___0 <= 0) && 0 <= retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || ((((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && 1 <= tmp) && tmp___0 <= 0) && 0 <= retValue_acc)) || !(pumpRunning == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 518]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 141]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0)) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(1 <= \old(pumpRunning))) || !(\old(methAndRunningLastTime) == 0)) - ProcedureContractResult [Line: 395]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(pumpRunning == 0))) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 494]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 449]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 173]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) - ProcedureContractResult [Line: 315]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive)))) && ((((1 <= systemActive || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 506]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 644 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 105.9s, OverallIterations: 13, TraceHistogramMax: 3, AutomataDifference: 91.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 318.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3503 SDtfs, 13560 SDslu, 9400 SDs, 0 SdLazy, 20976 SolverSat, 4363 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 38.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 960 GetRequests, 543 SyntacticMatches, 5 SemanticMatches, 412 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4981 ImplicationChecksByTransitivity, 42.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1907occurred 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: 5.1s AutomataMinimizationTime, 13 MinimizatonAttempts, 5122 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 9287 PreInvPairs, 11040 NumberOfFragments, 12899 HoareAnnotationTreeSize, 9287 FomulaSimplifications, 24127208217469 FormulaSimplificationTreeSizeReduction, 80.2s HoareSimplificationTime, 286 FomulaSimplificationsInter, 34418015310 FormulaSimplificationTreeSizeReductionInter, 237.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 2823 NumberOfCodeBlocks, 2823 NumberOfCodeBlocksAsserted, 13 NumberOfCheckSat, 2810 ConstructedInterpolants, 0 QuantifiedInterpolants, 1497420 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 10 PerfectInterpolantSequences, 195/211 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...