/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_spec1_product46.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:55:49,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:55:49,886 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:55:49,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:55:49,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:55:49,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:55:49,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:55:49,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:55:49,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:55:49,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:55:49,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:55:49,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:55:49,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:55:49,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:55:49,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:55:49,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:55:49,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:55:49,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:55:49,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:55:49,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:55:49,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:55:49,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:55:49,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:55:50,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:55:50,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:55:50,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:55:50,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:55:50,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:55:50,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:55:50,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:55:50,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:55:50,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:55:50,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:55:50,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:55:50,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:55:50,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:55:50,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:55:50,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:55:50,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:55:50,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:55:50,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:55:50,036 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 03:55:50,061 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:55:50,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:55:50,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:55:50,067 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 03:55:50,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:55:50,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 03:55:50,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:55:50,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:55:50,069 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:55:50,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:55:50,070 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 03:55:50,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:55:50,071 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:55:50,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:55:50,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:55:50,072 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:55:50,072 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:55:50,072 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:55:50,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:55:50,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:55:50,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:55:50,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:55:50,073 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 03:55:50,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:55:50,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:55:50,559 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:55:50,560 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:55:50,561 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:55:50,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c [2020-11-07 03:55:50,646 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10d3d8bbe/c000d1ed47c94e95839a1893f33b3f1c/FLAG24939664e [2020-11-07 03:55:51,419 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:55:51,420 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product46.cil.c [2020-11-07 03:55:51,448 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10d3d8bbe/c000d1ed47c94e95839a1893f33b3f1c/FLAG24939664e [2020-11-07 03:55:51,667 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10d3d8bbe/c000d1ed47c94e95839a1893f33b3f1c [2020-11-07 03:55:51,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:55:51,678 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:55:51,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:55:51,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:55:51,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:55:51,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:55:51" (1/1) ... [2020-11-07 03:55:51,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526fbd29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:51, skipping insertion in model container [2020-11-07 03:55:51,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:55:51" (1/1) ... [2020-11-07 03:55:51,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:55:51,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:55:52,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:55:52,127 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 03:55:52,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 03:55:52,284 INFO L208 MainTranslator]: Completed translation [2020-11-07 03:55:52,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52 WrapperNode [2020-11-07 03:55:52,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:55:52,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 03:55:52,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 03:55:52,289 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 03:55:52,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,451 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (1/1) ... [2020-11-07 03:55:52,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 03:55:52,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 03:55:52,464 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 03:55:52,464 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 03:55:52,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (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 03:55:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 03:55:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 03:55:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 03:55:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 03:55:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 03:55:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 03:55:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 03:55:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:55:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 03:55:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-11-07 03:55:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 03:55:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 03:55:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 03:55:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 03:55:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 03:55:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 03:55:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 03:55:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 03:55:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 03:55:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 03:55:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 03:55:52,564 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 03:55:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:55:52,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 03:55:52,568 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 03:55:52,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 03:55:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 03:55:52,569 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 03:55:52,570 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 03:55:52,571 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 03:55:52,572 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 03:55:52,573 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 03:55:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 03:55:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 03:55:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 03:55:52,574 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 03:55:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 03:55:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 03:55:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 03:55:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 03:55:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 03:55:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 03:55:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 03:55:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 03:55:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 03:55:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 03:55:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 03:55:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 03:55:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 03:55:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 03:55:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 03:55:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 03:55:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 03:55:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 03:55:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 03:55:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 03:55:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 03:55:53,861 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 03:55:53,861 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 03:55:53,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:55:53 BoogieIcfgContainer [2020-11-07 03:55:53,864 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 03:55:53,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 03:55:53,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 03:55:53,869 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 03:55:53,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 03:55:51" (1/3) ... [2020-11-07 03:55:53,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69df359d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:55:53, skipping insertion in model container [2020-11-07 03:55:53,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:55:52" (2/3) ... [2020-11-07 03:55:53,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69df359d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 03:55:53, skipping insertion in model container [2020-11-07 03:55:53,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 03:55:53" (3/3) ... [2020-11-07 03:55:53,873 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product46.cil.c [2020-11-07 03:55:53,888 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 03:55:53,893 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 03:55:53,905 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 03:55:53,929 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 03:55:53,929 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 03:55:53,929 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 03:55:53,929 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 03:55:53,930 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 03:55:53,930 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 03:55:53,930 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 03:55:53,930 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 03:55:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2020-11-07 03:55:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 03:55:53,973 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:55:53,974 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:55:53,974 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 03:55:53,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:55:53,981 INFO L82 PathProgramCache]: Analyzing trace with hash -1767173018, now seen corresponding path program 1 times [2020-11-07 03:55:53,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:55:53,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1388477393] [2020-11-07 03:55:53,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:55:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:54,894 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:55:54,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:55:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:54,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:55:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:54,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:55:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:55,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:55:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:55,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:55:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:55,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:55:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:55,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 03:55:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:55,081 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 03:55:55,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1388477393] [2020-11-07 03:55:55,084 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:55:55,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 03:55:55,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136767471] [2020-11-07 03:55:55,101 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 03:55:55,101 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:55:55,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 03:55:55,113 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:55:55,115 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 3 states. [2020-11-07 03:55:56,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:55:56,991 INFO L93 Difference]: Finished difference Result 506 states and 603 transitions. [2020-11-07 03:55:56,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 03:55:56,993 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 03:55:56,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:55:57,015 INFO L225 Difference]: With dead ends: 506 [2020-11-07 03:55:57,015 INFO L226 Difference]: Without dead ends: 313 [2020-11-07 03:55:57,024 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 03:55:57,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 313 states. [2020-11-07 03:55:57,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 313 to 269. [2020-11-07 03:55:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-11-07 03:55:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 293 transitions. [2020-11-07 03:55:57,296 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 293 transitions. Word has length 148 [2020-11-07 03:55:57,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:55:57,299 INFO L481 AbstractCegarLoop]: Abstraction has 269 states and 293 transitions. [2020-11-07 03:55:57,299 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 03:55:57,299 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 293 transitions. [2020-11-07 03:55:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 03:55:57,315 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:55:57,316 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:55:57,316 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 03:55:57,316 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 03:55:57,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:55:57,318 INFO L82 PathProgramCache]: Analyzing trace with hash -545221043, now seen corresponding path program 1 times [2020-11-07 03:55:57,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:55:57,318 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [221325489] [2020-11-07 03:55:57,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:55:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,855 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:55:57,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:55:57,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:55:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:55:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:55:57,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:55:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 03:55:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:55:57,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:55:57,994 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 03:55:57,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [221325489] [2020-11-07 03:55:57,996 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:55:57,996 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 03:55:57,996 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465674337] [2020-11-07 03:55:57,999 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 03:55:58,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:55:58,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 03:55:58,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 03:55:58,003 INFO L87 Difference]: Start difference. First operand 269 states and 293 transitions. Second operand 4 states. [2020-11-07 03:55:58,886 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:00,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:00,282 INFO L93 Difference]: Finished difference Result 416 states and 470 transitions. [2020-11-07 03:56:00,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 03:56:00,283 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 03:56:00,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:00,288 INFO L225 Difference]: With dead ends: 416 [2020-11-07 03:56:00,288 INFO L226 Difference]: Without dead ends: 296 [2020-11-07 03:56:00,290 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 03:56:00,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-11-07 03:56:00,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 259. [2020-11-07 03:56:00,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 03:56:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 280 transitions. [2020-11-07 03:56:00,397 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 280 transitions. Word has length 149 [2020-11-07 03:56:00,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:00,398 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 280 transitions. [2020-11-07 03:56:00,398 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 03:56:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 280 transitions. [2020-11-07 03:56:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 03:56:00,400 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:00,401 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] [2020-11-07 03:56:00,401 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 03:56:00,401 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 03:56:00,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:00,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1460459852, now seen corresponding path program 1 times [2020-11-07 03:56:00,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:00,402 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1067034888] [2020-11-07 03:56:00,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:00,957 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:00,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:56:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 03:56:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 03:56:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:01,196 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 03:56:01,196 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1067034888] [2020-11-07 03:56:01,197 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:01,197 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:56:01,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433483427] [2020-11-07 03:56:01,199 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:56:01,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:01,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:56:01,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:56:01,201 INFO L87 Difference]: Start difference. First operand 259 states and 280 transitions. Second operand 10 states. [2020-11-07 03:56:01,893 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:02,385 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:02,805 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:56:03,189 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:03,580 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:04,016 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:06,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:06,106 INFO L93 Difference]: Finished difference Result 462 states and 532 transitions. [2020-11-07 03:56:06,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 03:56:06,110 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 03:56:06,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:06,114 INFO L225 Difference]: With dead ends: 462 [2020-11-07 03:56:06,114 INFO L226 Difference]: Without dead ends: 318 [2020-11-07 03:56:06,115 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 03:56:06,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-11-07 03:56:06,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 259. [2020-11-07 03:56:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-11-07 03:56:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 279 transitions. [2020-11-07 03:56:06,212 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 279 transitions. Word has length 162 [2020-11-07 03:56:06,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:06,213 INFO L481 AbstractCegarLoop]: Abstraction has 259 states and 279 transitions. [2020-11-07 03:56:06,213 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 03:56:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 279 transitions. [2020-11-07 03:56:06,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 03:56:06,216 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:06,219 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] [2020-11-07 03:56:06,219 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 03:56:06,220 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 03:56:06,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:06,220 INFO L82 PathProgramCache]: Analyzing trace with hash -1897334392, now seen corresponding path program 1 times [2020-11-07 03:56:06,220 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:06,221 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [715335774] [2020-11-07 03:56:06,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,623 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:06,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:06,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:56:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:56:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 03:56:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 03:56:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:06,825 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 03:56:06,827 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [715335774] [2020-11-07 03:56:06,827 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:06,828 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 03:56:06,828 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445303320] [2020-11-07 03:56:06,828 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 03:56:06,829 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:06,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 03:56:06,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 03:56:06,830 INFO L87 Difference]: Start difference. First operand 259 states and 279 transitions. Second operand 7 states. [2020-11-07 03:56:07,544 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:09,523 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:10,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:10,845 INFO L93 Difference]: Finished difference Result 652 states and 772 transitions. [2020-11-07 03:56:10,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 03:56:10,845 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-11-07 03:56:10,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:10,853 INFO L225 Difference]: With dead ends: 652 [2020-11-07 03:56:10,853 INFO L226 Difference]: Without dead ends: 508 [2020-11-07 03:56:10,855 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-11-07 03:56:10,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2020-11-07 03:56:11,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 379. [2020-11-07 03:56:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 379 states. [2020-11-07 03:56:11,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 408 transitions. [2020-11-07 03:56:11,027 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 408 transitions. Word has length 175 [2020-11-07 03:56:11,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:11,028 INFO L481 AbstractCegarLoop]: Abstraction has 379 states and 408 transitions. [2020-11-07 03:56:11,028 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 03:56:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 408 transitions. [2020-11-07 03:56:11,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-07 03:56:11,031 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:11,031 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] [2020-11-07 03:56:11,031 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 03:56:11,032 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 03:56:11,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:11,032 INFO L82 PathProgramCache]: Analyzing trace with hash 127893473, now seen corresponding path program 1 times [2020-11-07 03:56:11,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:11,033 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [444848864] [2020-11-07 03:56:11,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:11,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,418 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:11,419 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:11,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:11,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:56:11,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:56:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:11,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-07 03:56:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 03:56:11,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:11,628 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 03:56:11,628 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [444848864] [2020-11-07 03:56:11,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:11,629 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 03:56:11,629 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680779127] [2020-11-07 03:56:11,629 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 03:56:11,630 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:11,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 03:56:11,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 03:56:11,631 INFO L87 Difference]: Start difference. First operand 379 states and 408 transitions. Second operand 7 states. [2020-11-07 03:56:12,313 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:13,148 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:17,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:17,088 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-11-07 03:56:17,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 03:56:17,089 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 199 [2020-11-07 03:56:17,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:17,097 INFO L225 Difference]: With dead ends: 1282 [2020-11-07 03:56:17,097 INFO L226 Difference]: Without dead ends: 1018 [2020-11-07 03:56:17,099 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 34 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-11-07 03:56:17,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1018 states. [2020-11-07 03:56:17,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1018 to 764. [2020-11-07 03:56:17,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 764 states. [2020-11-07 03:56:17,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 764 states and 855 transitions. [2020-11-07 03:56:17,406 INFO L78 Accepts]: Start accepts. Automaton has 764 states and 855 transitions. Word has length 199 [2020-11-07 03:56:17,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:17,407 INFO L481 AbstractCegarLoop]: Abstraction has 764 states and 855 transitions. [2020-11-07 03:56:17,407 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 03:56:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 855 transitions. [2020-11-07 03:56:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-07 03:56:17,411 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:17,411 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] [2020-11-07 03:56:17,411 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 03:56:17,411 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 03:56:17,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:17,412 INFO L82 PathProgramCache]: Analyzing trace with hash 1768187454, now seen corresponding path program 1 times [2020-11-07 03:56:17,412 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:17,413 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1034035384] [2020-11-07 03:56:17,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,796 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:17,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,829 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:17,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:56:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:56:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:17,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:17,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:17,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-07 03:56:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:18,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 03:56:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:18,063 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 03:56:18,064 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1034035384] [2020-11-07 03:56:18,065 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:18,065 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-11-07 03:56:18,066 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813788236] [2020-11-07 03:56:18,066 INFO L461 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-11-07 03:56:18,067 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:18,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-11-07 03:56:18,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-11-07 03:56:18,068 INFO L87 Difference]: Start difference. First operand 764 states and 855 transitions. Second operand 13 states. [2020-11-07 03:56:18,854 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:19,269 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:56:19,662 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:20,111 WARN L194 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:20,489 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:21,563 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:21,922 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:22,300 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:22,693 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:23,062 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:25,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:25,209 INFO L93 Difference]: Finished difference Result 1653 states and 1979 transitions. [2020-11-07 03:56:25,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 03:56:25,209 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 199 [2020-11-07 03:56:25,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:25,216 INFO L225 Difference]: With dead ends: 1653 [2020-11-07 03:56:25,216 INFO L226 Difference]: Without dead ends: 1004 [2020-11-07 03:56:25,219 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-11-07 03:56:25,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1004 states. [2020-11-07 03:56:25,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1004 to 762. [2020-11-07 03:56:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 762 states. [2020-11-07 03:56:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 851 transitions. [2020-11-07 03:56:25,582 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 851 transitions. Word has length 199 [2020-11-07 03:56:25,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:25,582 INFO L481 AbstractCegarLoop]: Abstraction has 762 states and 851 transitions. [2020-11-07 03:56:25,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-11-07 03:56:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 851 transitions. [2020-11-07 03:56:25,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-07 03:56:25,585 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:25,586 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] [2020-11-07 03:56:25,586 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 03:56:25,586 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 03:56:25,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:25,587 INFO L82 PathProgramCache]: Analyzing trace with hash -1552909666, now seen corresponding path program 1 times [2020-11-07 03:56:25,587 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:25,587 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [987220130] [2020-11-07 03:56:25,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,029 WARN L194 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:26,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:26,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:26,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 03:56:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 03:56:26,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,123 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:26,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-07 03:56:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 03:56:26,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:26,200 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 03:56:26,201 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [987220130] [2020-11-07 03:56:26,201 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:26,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 03:56:26,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709693315] [2020-11-07 03:56:26,202 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 03:56:26,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:26,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 03:56:26,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 03:56:26,206 INFO L87 Difference]: Start difference. First operand 762 states and 851 transitions. Second operand 10 states. [2020-11-07 03:56:26,824 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:28,546 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:28,971 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:29,421 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:29,806 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:30,650 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:31,021 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:31,376 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:31,848 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:33,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:33,909 INFO L93 Difference]: Finished difference Result 2446 states and 3022 transitions. [2020-11-07 03:56:33,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 03:56:33,910 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 199 [2020-11-07 03:56:33,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:33,922 INFO L225 Difference]: With dead ends: 2446 [2020-11-07 03:56:33,923 INFO L226 Difference]: Without dead ends: 1799 [2020-11-07 03:56:33,927 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-11-07 03:56:33,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1799 states. [2020-11-07 03:56:34,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1799 to 1323. [2020-11-07 03:56:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1323 states. [2020-11-07 03:56:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1488 transitions. [2020-11-07 03:56:34,518 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1488 transitions. Word has length 199 [2020-11-07 03:56:34,521 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:34,521 INFO L481 AbstractCegarLoop]: Abstraction has 1323 states and 1488 transitions. [2020-11-07 03:56:34,521 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 03:56:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1488 transitions. [2020-11-07 03:56:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-11-07 03:56:34,529 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:34,530 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] [2020-11-07 03:56:34,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 03:56:34,531 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 03:56:34,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:34,532 INFO L82 PathProgramCache]: Analyzing trace with hash 1163092161, now seen corresponding path program 1 times [2020-11-07 03:56:34,532 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:34,532 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [668209330] [2020-11-07 03:56:34,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,005 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:35,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:35,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:35,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:35,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:35,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,085 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:56:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 03:56:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 03:56:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:35,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2020-11-07 03:56:35,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-11-07 03:56:35,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:35,204 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 03:56:35,204 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [668209330] [2020-11-07 03:56:35,204 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:35,204 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 03:56:35,205 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717596703] [2020-11-07 03:56:35,205 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 03:56:35,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:35,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 03:56:35,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 03:56:35,206 INFO L87 Difference]: Start difference. First operand 1323 states and 1488 transitions. Second operand 11 states. [2020-11-07 03:56:35,879 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:37,890 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:38,334 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:38,787 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:40,212 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:40,657 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:41,049 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:41,453 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:41,832 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:43,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:43,439 INFO L93 Difference]: Finished difference Result 2133 states and 2685 transitions. [2020-11-07 03:56:43,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-07 03:56:43,440 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 204 [2020-11-07 03:56:43,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:43,454 INFO L225 Difference]: With dead ends: 2133 [2020-11-07 03:56:43,455 INFO L226 Difference]: Without dead ends: 2129 [2020-11-07 03:56:43,456 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2020-11-07 03:56:43,459 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2129 states. [2020-11-07 03:56:44,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2129 to 1323. [2020-11-07 03:56:44,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1323 states. [2020-11-07 03:56:44,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1485 transitions. [2020-11-07 03:56:44,179 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1485 transitions. Word has length 204 [2020-11-07 03:56:44,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:44,179 INFO L481 AbstractCegarLoop]: Abstraction has 1323 states and 1485 transitions. [2020-11-07 03:56:44,179 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 03:56:44,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1485 transitions. [2020-11-07 03:56:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2020-11-07 03:56:44,183 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:44,183 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:56:44,183 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 03:56:44,184 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 03:56:44,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:44,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1986343340, now seen corresponding path program 1 times [2020-11-07 03:56:44,185 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:44,185 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [187896322] [2020-11-07 03:56:44,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,575 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:44,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:44,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 03:56:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 03:56:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 03:56:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:56:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:56:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 03:56:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-11-07 03:56:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,761 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-11-07 03:56:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:44,803 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-11-07 03:56:44,804 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [187896322] [2020-11-07 03:56:44,804 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 03:56:44,804 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 03:56:44,804 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588815335] [2020-11-07 03:56:44,805 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 03:56:44,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:44,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 03:56:44,806 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 03:56:44,806 INFO L87 Difference]: Start difference. First operand 1323 states and 1485 transitions. Second operand 11 states. [2020-11-07 03:56:46,381 WARN L194 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:56:46,752 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:56:47,141 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 03:56:47,511 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:47,884 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:48,236 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 03:56:50,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:56:50,651 INFO L93 Difference]: Finished difference Result 2859 states and 3556 transitions. [2020-11-07 03:56:50,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 03:56:50,652 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 227 [2020-11-07 03:56:50,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:56:50,662 INFO L225 Difference]: With dead ends: 2859 [2020-11-07 03:56:50,663 INFO L226 Difference]: Without dead ends: 1651 [2020-11-07 03:56:50,667 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 03:56:50,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1651 states. [2020-11-07 03:56:51,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1651 to 1075. [2020-11-07 03:56:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1075 states. [2020-11-07 03:56:51,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 1075 states and 1201 transitions. [2020-11-07 03:56:51,088 INFO L78 Accepts]: Start accepts. Automaton has 1075 states and 1201 transitions. Word has length 227 [2020-11-07 03:56:51,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:56:51,089 INFO L481 AbstractCegarLoop]: Abstraction has 1075 states and 1201 transitions. [2020-11-07 03:56:51,089 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 03:56:51,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1201 transitions. [2020-11-07 03:56:51,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2020-11-07 03:56:51,092 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:56:51,092 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:56:51,093 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 03:56:51,093 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 03:56:51,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:56:51,093 INFO L82 PathProgramCache]: Analyzing trace with hash -1907892216, now seen corresponding path program 1 times [2020-11-07 03:56:51,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:56:51,094 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [446485657] [2020-11-07 03:56:51,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:56:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,482 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:56:51,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:56:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:56:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:56:51,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:56:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:56:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 03:56:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 03:56:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 03:56:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-11-07 03:56:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:56:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:56:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:56:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:56:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:51,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:56:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:52,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 03:56:52,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:52,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 209 [2020-11-07 03:56:52,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:52,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2020-11-07 03:56:52,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:56:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-07 03:56:52,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [446485657] [2020-11-07 03:56:52,133 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 03:56:52,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21] total 21 [2020-11-07 03:56:52,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525888646] [2020-11-07 03:56:52,134 INFO L461 AbstractCegarLoop]: Interpolant automaton has 21 states [2020-11-07 03:56:52,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:56:52,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2020-11-07 03:56:52,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2020-11-07 03:56:52,135 INFO L87 Difference]: Start difference. First operand 1075 states and 1201 transitions. Second operand 21 states. [2020-11-07 03:56:52,917 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:53,494 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:56:53,909 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 03:56:54,308 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:54,714 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:56:55,091 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:56,192 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:56:58,085 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:58,546 WARN L194 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:56:58,983 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:59,452 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:56:59,856 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:57:00,276 WARN L194 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:57:00,664 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:57:01,108 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:57:01,524 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:57:02,041 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:57:02,482 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:57:02,921 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 03:57:03,795 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-07 03:57:04,726 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 208 [2020-11-07 03:57:05,495 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 206 [2020-11-07 03:57:08,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:57:08,966 INFO L93 Difference]: Finished difference Result 2561 states and 3090 transitions. [2020-11-07 03:57:08,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-11-07 03:57:08,966 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 232 [2020-11-07 03:57:08,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:57:08,977 INFO L225 Difference]: With dead ends: 2561 [2020-11-07 03:57:08,977 INFO L226 Difference]: Without dead ends: 1601 [2020-11-07 03:57:08,982 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 54 SyntacticMatches, 2 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1112 ImplicationChecksByTransitivity, 10.7s TimeCoverageRelationStatistics Valid=807, Invalid=3483, Unknown=0, NotChecked=0, Total=4290 [2020-11-07 03:57:08,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1601 states. [2020-11-07 03:57:09,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1601 to 1036. [2020-11-07 03:57:09,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1036 states. [2020-11-07 03:57:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 1036 states and 1144 transitions. [2020-11-07 03:57:09,559 INFO L78 Accepts]: Start accepts. Automaton has 1036 states and 1144 transitions. Word has length 232 [2020-11-07 03:57:09,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:57:09,560 INFO L481 AbstractCegarLoop]: Abstraction has 1036 states and 1144 transitions. [2020-11-07 03:57:09,560 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2020-11-07 03:57:09,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1144 transitions. [2020-11-07 03:57:09,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-11-07 03:57:09,564 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 03:57:09,565 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 03:57:09,565 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 03:57:09,565 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 03:57:09,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 03:57:09,566 INFO L82 PathProgramCache]: Analyzing trace with hash -1886292680, now seen corresponding path program 1 times [2020-11-07 03:57:09,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 03:57:09,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1709517044] [2020-11-07 03:57:09,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 03:57:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:09,987 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 03:57:09,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 03:57:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 03:57:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 03:57:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 03:57:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 03:57:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 03:57:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 03:57:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 03:57:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 03:57:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 03:57:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:57:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:57:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-11-07 03:57:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2020-11-07 03:57:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2020-11-07 03:57:10,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 03:57:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2020-11-07 03:57:10,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-11-07 03:57:10,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 03:57:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 03:57:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 03:57:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-11-07 03:57:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 293 [2020-11-07 03:57:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 03:57:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2020-11-07 03:57:10,522 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1709517044] [2020-11-07 03:57:10,523 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 03:57:10,523 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-11-07 03:57:10,523 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146349634] [2020-11-07 03:57:10,524 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-11-07 03:57:10,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 03:57:10,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-11-07 03:57:10,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2020-11-07 03:57:10,525 INFO L87 Difference]: Start difference. First operand 1036 states and 1144 transitions. Second operand 22 states. [2020-11-07 03:57:11,305 WARN L194 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:57:11,851 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:12,254 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 03:57:12,659 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:57:13,062 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 03:57:13,449 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 03:57:14,637 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 03:57:16,607 WARN L194 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:17,080 WARN L194 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:17,534 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:17,985 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:18,407 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:18,813 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:19,191 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:19,618 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:20,021 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:20,502 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:20,924 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:21,340 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:23,693 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:24,086 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:24,482 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:24,883 WARN L194 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:25,284 WARN L194 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 03:57:25,685 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 03:57:28,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 03:57:28,033 INFO L93 Difference]: Finished difference Result 2235 states and 2694 transitions. [2020-11-07 03:57:28,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-11-07 03:57:28,034 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 306 [2020-11-07 03:57:28,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 03:57:28,037 INFO L225 Difference]: With dead ends: 2235 [2020-11-07 03:57:28,037 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 03:57:28,045 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1294 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=886, Invalid=4084, Unknown=0, NotChecked=0, Total=4970 [2020-11-07 03:57:28,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 03:57:28,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 03:57:28,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 03:57:28,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 03:57:28,046 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2020-11-07 03:57:28,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 03:57:28,046 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 03:57:28,046 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-11-07 03:57:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 03:57:28,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 03:57:28,047 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 03:57:28,049 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 03:57:28,542 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 214 [2020-11-07 03:57:31,020 WARN L194 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:33,356 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:34,549 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:35,689 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:37,796 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:38,830 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:42,968 WARN L194 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:46,276 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:47,320 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:48,424 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:50,404 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:51,500 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:52,605 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:54,476 WARN L194 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:57:55,480 WARN L194 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:58,387 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:57:59,409 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:58:00,518 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:58:02,464 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:58:04,357 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:58:07,207 WARN L194 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 335 [2020-11-07 03:58:08,477 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 462 DAG size of output: 324 [2020-11-07 03:58:09,676 WARN L194 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2020-11-07 03:58:11,117 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-11-07 03:58:11,477 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-11-07 03:58:12,825 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-11-07 03:58:14,661 WARN L194 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:58:14,952 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:58:16,232 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 03:58:16,537 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 22 [2020-11-07 03:58:16,802 WARN L194 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 03:58:17,083 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 03:58:18,604 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-11-07 03:58:18,923 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-11-07 03:58:21,546 WARN L194 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:58:24,101 WARN L194 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:58:26,626 WARN L194 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:58:26,960 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-11-07 03:58:28,156 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 158 DAG size of output: 27 [2020-11-07 03:58:29,030 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 03:58:29,632 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 14 [2020-11-07 03:58:30,257 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 17 [2020-11-07 03:58:31,131 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 03:58:32,307 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 03:58:33,873 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-11-07 03:58:35,054 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 03:58:35,899 WARN L194 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2020-11-07 03:58:36,782 WARN L194 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2020-11-07 03:58:37,614 WARN L194 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2020-11-07 03:58:37,940 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:58:40,483 WARN L194 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:58:43,033 WARN L194 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:58:44,770 WARN L194 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-11-07 03:58:45,144 WARN L194 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 03:58:46,455 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 03:58:47,299 WARN L194 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 16 [2020-11-07 03:58:47,587 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2020-11-07 03:58:48,449 WARN L194 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 11 [2020-11-07 03:58:49,245 WARN L194 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 11 [2020-11-07 03:58:49,534 WARN L194 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 03:58:50,444 WARN L194 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-11-07 03:58:50,836 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-11-07 03:58:51,191 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 03:58:52,675 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2020-11-07 03:58:54,004 WARN L194 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2020-11-07 03:58:55,456 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-11-07 03:58:55,738 WARN L194 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 13 [2020-11-07 03:58:56,017 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 03:58:57,467 WARN L194 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-11-07 03:58:57,888 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 03:58:59,461 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-11-07 03:59:00,953 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2020-11-07 03:59:03,476 WARN L194 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:59:03,804 WARN L194 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 28 [2020-11-07 03:59:04,105 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:04,471 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-07 03:59:04,805 WARN L194 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-07 03:59:05,080 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 03:59:06,043 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 03:59:06,320 WARN L194 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-11-07 03:59:07,279 WARN L194 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 15 [2020-11-07 03:59:08,236 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 27 [2020-11-07 03:59:09,101 WARN L194 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 20 [2020-11-07 03:59:09,761 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 03:59:10,055 WARN L194 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 1 [2020-11-07 03:59:12,509 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:59:14,924 WARN L194 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:59:16,732 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:59:17,014 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:17,863 WARN L194 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-11-07 03:59:19,456 WARN L194 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 164 DAG size of output: 28 [2020-11-07 03:59:20,286 WARN L194 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 19 [2020-11-07 03:59:21,160 WARN L194 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-11-07 03:59:21,413 WARN L194 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-07 03:59:22,758 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-11-07 03:59:23,010 WARN L194 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-11-07 03:59:24,357 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2020-11-07 03:59:25,880 WARN L194 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-11-07 03:59:27,265 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 03:59:28,761 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-11-07 03:59:29,596 WARN L194 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-11-07 03:59:31,410 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:59:31,693 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:33,497 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:59:33,779 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:35,585 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:59:36,756 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 03:59:37,581 WARN L194 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 24 [2020-11-07 03:59:37,852 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 03:59:38,125 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 18 [2020-11-07 03:59:39,473 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-11-07 03:59:39,746 WARN L194 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 03:59:40,987 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 176 DAG size of output: 18 [2020-11-07 03:59:41,317 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-07 03:59:41,618 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-07 03:59:43,427 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 03:59:43,712 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:46,091 WARN L194 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 03:59:46,987 WARN L194 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 25 [2020-11-07 03:59:47,853 WARN L194 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-07 03:59:49,466 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-11-07 03:59:50,338 WARN L194 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-07 03:59:50,919 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 03:59:51,509 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 03:59:52,123 WARN L194 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2020-11-07 03:59:52,528 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 9 [2020-11-07 03:59:52,822 WARN L194 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:53,113 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:53,877 WARN L194 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 18 [2020-11-07 03:59:54,160 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:55,096 WARN L194 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 23 [2020-11-07 03:59:55,431 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 20 [2020-11-07 03:59:56,844 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 03:59:57,173 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 03:59:58,038 WARN L194 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 15 [2020-11-07 03:59:58,785 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 11 [2020-11-07 03:59:59,884 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 156 DAG size of output: 25 [2020-11-07 04:00:01,271 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2020-11-07 04:00:01,844 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-11-07 04:00:04,245 WARN L194 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 04:00:06,631 WARN L194 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 04:00:08,454 WARN L194 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 04:00:09,966 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-11-07 04:00:10,528 WARN L194 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 11 [2020-11-07 04:00:11,110 WARN L194 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 14 [2020-11-07 04:00:11,942 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 18 [2020-11-07 04:00:13,316 WARN L194 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2020-11-07 04:00:13,635 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 04:00:14,804 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 170 DAG size of output: 28 [2020-11-07 04:00:16,169 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 167 DAG size of output: 25 [2020-11-07 04:00:17,982 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 04:00:18,812 WARN L194 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2020-11-07 04:00:19,075 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-11-07 04:00:19,941 WARN L194 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 23 [2020-11-07 04:00:20,225 WARN L194 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 04:00:20,780 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 11 [2020-11-07 04:00:21,593 WARN L194 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 19 [2020-11-07 04:00:23,409 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 04:00:24,355 WARN L194 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 24 [2020-11-07 04:00:25,159 WARN L194 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 19 [2020-11-07 04:00:25,475 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-11-07 04:00:25,782 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-07 04:00:27,013 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:00:28,458 WARN L194 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 173 DAG size of output: 23 [2020-11-07 04:00:28,750 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 26 [2020-11-07 04:00:31,172 WARN L194 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 273 DAG size of output: 28 [2020-11-07 04:00:32,027 WARN L194 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:00:32,349 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 21 [2020-11-07 04:00:34,165 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 262 DAG size of output: 25 [2020-11-07 04:00:35,631 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-11-07 04:00:36,217 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 18 [2020-11-07 04:00:36,541 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 22 [2020-11-07 04:00:37,120 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 17 [2020-11-07 04:00:37,391 WARN L194 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2020-11-07 04:00:37,407 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:00:37,407 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:00:37,407 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:00:37,407 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:00:37,407 INFO L266 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 642 697) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L684-1(line 684) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L684-2(line 684) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 04:00:37,408 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L689(lines 666 690) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 642 697) no Hoare annotation was computed. [2020-11-07 04:00:37,409 INFO L266 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 642 697) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L673(lines 673 677) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L673-1(lines 673 677) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:00:37,410 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L686-1(lines 667 688) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 04:00:37,411 INFO L266 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L729(line 729) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 698 757) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L750(lines 723 751) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 698 757) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 04:00:37,412 INFO L266 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L742-1(line 742) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L742-2(line 742) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L730(lines 730 734) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L730-1(lines 730 734) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 698 757) no Hoare annotation was computed. [2020-11-07 04:00:37,413 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L722-1(line 722) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L722-2(line 722) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L747-2(line 747) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:00:37,414 INFO L266 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L743-2(line 743) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:00:37,415 INFO L266 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L724-2(lines 724 749) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:00:37,416 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 443 449) the Hoare annotation is: true [2020-11-07 04:00:37,416 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 443 449) the Hoare annotation is: true [2020-11-07 04:00:37,417 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 450 458) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,417 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 450 458) the Hoare annotation is: true [2020-11-07 04:00:37,417 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 450 458) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~5 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~5)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,417 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,417 INFO L269 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: true [2020-11-07 04:00:37,418 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 401 423) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,418 INFO L262 CegarLoopResult]: At program point L413(line 413) 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)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,418 INFO L262 CegarLoopResult]: At program point L413-1(line 413) 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)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,418 INFO L262 CegarLoopResult]: At program point L411(lines 411 418) 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)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,418 INFO L269 CegarLoopResult]: At program point L411-1(lines 411 418) the Hoare annotation is: true [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,419 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 401 423) the Hoare annotation is: true [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L409-1(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L407(line 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L409-2(line 409) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret32| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,419 INFO L262 CegarLoopResult]: At program point L407-1(line 407) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,420 INFO L262 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,420 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 401 423) the Hoare annotation is: true [2020-11-07 04:00:37,420 INFO L269 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: true [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 357 380) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 357 380) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 357 380) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 04:00:37,420 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 04:00:37,421 INFO L262 CegarLoopResult]: At program point L164-3(line 164) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse5)) (.cse2 (and .cse5 (<= 2 ~waterLevel~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (not .cse3)) (or .cse0 .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4)))) [2020-11-07 04:00:37,422 INFO L262 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (or .cse0 .cse2 .cse1))) [2020-11-07 04:00:37,422 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 158 182) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-11-07 04:00:37,422 INFO L262 CegarLoopResult]: At program point L177-1(lines 158 182) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse5 (not .cse3)) (.cse6 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse2 .cse4) .cse5 .cse6)))) [2020-11-07 04:00:37,422 INFO L262 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse3 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not .cse2) .cse3))) [2020-11-07 04:00:37,422 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 158 182) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse5 (not .cse3)) (.cse6 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse5 .cse6) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse2 .cse4) .cse5 .cse6)))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L168(line 168) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not .cse2)) (or .cse0 .cse3 .cse2) (or .cse0 .cse1 .cse3))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L166(lines 166 174) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and .cse5 (<= 2 ~waterLevel~0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse3 (and (= processEnvironment__wrappee__methaneQuery_~tmp~1 0) .cse5))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not .cse4) .cse3)))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not .cse2)) (or .cse0 .cse3 .cse2) (or .cse0 .cse3 .cse1))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L164-1(line 164) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) .cse5)) (.cse2 (and .cse5 (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse4 .cse3)))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L162(lines 162 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-11-07 04:00:37,423 INFO L262 CegarLoopResult]: At program point L164-2(line 164) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret11|) .cse5)) (.cse2 (and .cse5 (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse4 .cse3)))) [2020-11-07 04:00:37,424 INFO L269 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: true [2020-11-07 04:00:37,424 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 253 261) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:00:37,424 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 253 261) the Hoare annotation is: true [2020-11-07 04:00:37,424 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 253 261) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2020-11-07 04:00:37,424 INFO L262 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-11-07 04:00:37,424 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 04:00:37,424 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 04:00:37,424 INFO L266 CegarLoopResult]: For program point L281(lines 281 289) no Hoare annotation was computed. [2020-11-07 04:00:37,424 INFO L266 CegarLoopResult]: For program point L281-2(lines 281 289) no Hoare annotation was computed. [2020-11-07 04:00:37,424 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 262 297) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L269(lines 269 277) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L269-2(lines 269 277) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 262 297) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 262 297) no Hoare annotation was computed. [2020-11-07 04:00:37,425 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 436 442) the Hoare annotation is: true [2020-11-07 04:00:37,425 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 436 442) the Hoare annotation is: true [2020-11-07 04:00:37,425 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 596 641) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 04:00:37,426 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L626-1(line 626) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 596 641) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L622-1(line 622) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 596 641) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 04:00:37,427 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-11-07 04:00:37,428 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L596(lines 596 641) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L596-1(lines 596 641) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L619-1(line 619) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L929(lines 929 936) no Hoare annotation was computed. [2020-11-07 04:00:37,429 INFO L266 CegarLoopResult]: For program point L927(line 927) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L923(lines 923 943) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L923-1(lines 923 943) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 909 954) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L917(line 917) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L950-1(line 950) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L950-2(line 950) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-11-07 04:00:37,430 INFO L266 CegarLoopResult]: For program point L948-1(line 948) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L948-2(line 948) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L911(line 911) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 933 934) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L909(lines 909 954) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L940(lines 940 941) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 909 954) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 909 954) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L928(line 928) no Hoare annotation was computed. [2020-11-07 04:00:37,431 INFO L266 CegarLoopResult]: For program point L928-1(line 928) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L926(line 926) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L928-2(line 928) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 04:00:37,432 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-07 04:00:37,433 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 940 941) no Hoare annotation was computed. [2020-11-07 04:00:37,433 INFO L266 CegarLoopResult]: For program point L933(lines 933 934) no Hoare annotation was computed. [2020-11-07 04:00:37,433 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 388 397) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,433 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 388 397) the Hoare annotation is: true [2020-11-07 04:00:37,433 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 388 397) the Hoare annotation is: true [2020-11-07 04:00:37,433 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 242 252) the Hoare annotation is: true [2020-11-07 04:00:37,433 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 242 252) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse2))) [2020-11-07 04:00:37,434 INFO L262 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse1 .cse5) (or .cse0 .cse1 .cse2 .cse5))) [2020-11-07 04:00:37,434 INFO L269 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: true [2020-11-07 04:00:37,434 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 242 252) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0)) (.cse2 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse4 .cse2))) [2020-11-07 04:00:37,434 INFO L262 CegarLoopResult]: At program point L247-1(line 247) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse4))) [2020-11-07 04:00:37,434 INFO L262 CegarLoopResult]: At program point L247-2(line 247) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse4))) [2020-11-07 04:00:37,434 INFO L262 CegarLoopResult]: At program point L247-3(line 247) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret14|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~0) (<= isMethaneAlarm_~retValue_acc~0 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#t~ret14| ~methaneLevelCritical~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse2 .cse4) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 234 241) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point L584(line 584) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:00:37,435 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 575 588) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point L581(line 581) the Hoare annotation is: (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse2) (or .cse0 .cse5 .cse2 .cse4))) [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point L580(line 580) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:00:37,436 INFO L269 CegarLoopResult]: At program point L579(lines 579 585) the Hoare annotation is: true [2020-11-07 04:00:37,436 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 575 588) the Hoare annotation is: true [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 575 588) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point L192(lines 192 200) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse2))) [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse4 .cse3))) [2020-11-07 04:00:37,436 INFO L262 CegarLoopResult]: At program point L190-1(line 190) the Hoare annotation is: (let ((.cse2 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse0 .cse3 .cse4) (or .cse0 .cse1 .cse4))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L188(lines 188 205) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L190-2(line 190) the Hoare annotation is: (let ((.cse2 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse0 .cse3 .cse4) (or .cse0 .cse1 .cse4))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L190-3(line 190) the Hoare annotation is: (let ((.cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret12|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4) (or .cse0 .cse2 .cse4))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 184 208) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 (and .cse4 (= ~pumpRunning~0 0)) .cse3) (or .cse0 (and .cse4 .cse2) .cse5 .cse3) (or .cse0 .cse5 .cse2 (<= 2 ~waterLevel~0)))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 184 208) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3) (or .cse0 .cse4 .cse2) (or .cse0 .cse4 .cse3))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L203-1(lines 184 208) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse3 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 (and .cse4 (= ~pumpRunning~0 0)) .cse3) (or .cse0 (and .cse4 .cse2) .cse5 .cse3) (or .cse0 .cse5 .cse2 (<= 2 ~waterLevel~0)))) [2020-11-07 04:00:37,437 INFO L262 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0))) (or .cse0 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-11-07 04:00:37,438 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 150 156) the Hoare annotation is: true [2020-11-07 04:00:37,438 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 150 156) the Hoare annotation is: true [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L93-2(line 93) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L52(line 52) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,438 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L77-1(lines 77 83) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L102(lines 57 104) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L69(line 69) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L65-1(line 65) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,439 INFO L269 CegarLoopResult]: At program point testEXIT(lines 47 112) the Hoare annotation is: true [2020-11-07 04:00:37,439 INFO L262 CegarLoopResult]: At program point testENTRY(lines 47 112) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L95(lines 95 99) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L95-2(lines 87 100) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L58(lines 57 104) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L87(lines 87 100) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L269 CegarLoopResult]: At program point testFINAL(lines 47 112) the Hoare annotation is: true [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L75-1(line 75) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,440 INFO L262 CegarLoopResult]: At program point L67(lines 67 73) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,441 INFO L262 CegarLoopResult]: At program point L67-1(lines 67 73) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,441 INFO L262 CegarLoopResult]: At program point L59(lines 59 63) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~pumpRunning~0 0) (<= 1 ~methaneLevelCritical~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1))) [2020-11-07 04:00:37,441 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,441 INFO L262 CegarLoopResult]: At program point L51(line 51) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,441 INFO L262 CegarLoopResult]: At program point L105(lines 56 106) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:00:37,441 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:00:37,441 INFO L266 CegarLoopResult]: For program point L863(lines 863 908) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 887 888) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L894(lines 894 895) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 863 908) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L882-1(line 882) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L882-2(line 882) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 04:00:37,442 INFO L266 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L901(line 901) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 894 895) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L887(lines 887 888) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 863 908) no Hoare annotation was computed. [2020-11-07 04:00:37,443 INFO L266 CegarLoopResult]: For program point L883(lines 883 890) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 863 908) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L879(line 879) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L877(lines 877 897) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L877-1(lines 877 897) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L904-1(line 904) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L902(line 902) no Hoare annotation was computed. [2020-11-07 04:00:37,444 INFO L266 CegarLoopResult]: For program point L904-2(line 904) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L902-1(line 902) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L900(line 900) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L902-2(line 902) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L262 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 209 216) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:00:37,445 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 209 216) the Hoare annotation is: true [2020-11-07 04:00:37,445 INFO L269 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 209 216) the Hoare annotation is: true [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 04:00:37,445 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 543 565) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L551(lines 551 559) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 543 565) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L551-2(lines 551 559) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 543 565) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 426 435) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L428-1(line 428) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 426 435) no Hoare annotation was computed. [2020-11-07 04:00:37,446 INFO L266 CegarLoopResult]: For program point L428-2(line 428) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 426 435) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L820-2(line 820) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-11-07 04:00:37,447 INFO L266 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L838-1(line 838) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L838-2(line 838) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 760 862) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L830(lines 808 831) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-11-07 04:00:37,448 INFO L266 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L789(lines 789 805) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L822-1(line 822) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L822-2(line 822) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L806(lines 806 847) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 760 862) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-07 04:00:37,449 INFO L266 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 760 862) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L848(lines 848 859) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L840-1(line 840) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-11-07 04:00:37,450 INFO L266 CegarLoopResult]: For program point L849(lines 849 856) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L784(lines 784 788) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L776(line 776) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L809-2(lines 809 829) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:00:37,451 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L760(lines 760 862) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L760-1(lines 760 862) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L851-2(line 851) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L810(lines 809 829) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 04:00:37,452 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L794-1(line 794) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L811(lines 811 815) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-11-07 04:00:37,453 INFO L266 CegarLoopResult]: For program point L836-1(line 836) no Hoare annotation was computed. [2020-11-07 04:00:37,454 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 04:00:37,454 INFO L266 CegarLoopResult]: For program point L836-2(line 836) no Hoare annotation was computed. [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L291-3(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,454 INFO L262 CegarLoopResult]: At program point L894-1(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L287-4(line 287) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,455 INFO L262 CegarLoopResult]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L279-4(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L279-5(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,456 INFO L262 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L279-6(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L279-7(line 279) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L275-4(line 275) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,457 INFO L262 CegarLoopResult]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,458 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,459 INFO L262 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L561-1(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L561-2(line 561) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L941(line 941) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,460 INFO L262 CegarLoopResult]: At program point L557-1(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L557-2(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L557-3(line 557) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L553(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L553-1(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L553-2(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L553-3(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L326(line 326) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,461 INFO L262 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L553-4(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L933(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L293-1(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L549-1(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L553-5(line 553) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L933-1(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,462 INFO L262 CegarLoopResult]: At program point L293-2(line 293) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-2(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-3(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-4(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-5(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-6(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L549-7(line 549) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,463 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)) [2020-11-07 04:00:37,463 INFO L262 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,464 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,464 INFO L262 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,464 INFO L262 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,464 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~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string30.offset| |old(#t~string30.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~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#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~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~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)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string30.base| |old(#t~string30.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)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:00:37,464 INFO L262 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,464 INFO L262 CegarLoopResult]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:00:37,465 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)) [2020-11-07 04:00:37,465 INFO L262 CegarLoopResult]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) .cse1) .cse2 .cse3))) [2020-11-07 04:00:37,465 INFO L262 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:00:37,465 INFO L262 CegarLoopResult]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse1) .cse2 .cse3))) [2020-11-07 04:00:37,465 INFO L262 CegarLoopResult]: At program point L222-2(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse1) .cse2 .cse3))) [2020-11-07 04:00:37,465 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 217 233) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point L222-3(line 222) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (<= ~methaneLevelCritical~0 |activatePump_#t~ret13|) .cse1) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 217 233) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point L228-1(lines 217 233) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (and (<= ~methaneLevelCritical~0 activatePump_~tmp~3) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 298 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,466 INFO L262 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:00:37,467 INFO L262 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:00:37,467 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 298 316) the Hoare annotation is: true [2020-11-07 04:00:37,467 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (<= 1 isHighWaterLevel_~tmp~4)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,467 INFO L262 CegarLoopResult]: At program point L307(lines 307 311) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse1 (<= 1 isHighWaterLevel_~tmp~4)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,467 INFO L269 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: true [2020-11-07 04:00:37,467 INFO L262 CegarLoopResult]: At program point L307-2(lines 307 311) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 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 04:00:37,467 INFO L262 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,468 INFO L262 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret31|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,468 INFO L262 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 1 |isHighWaterLevel_#t~ret31|) (<= 1 isHighWaterLevel_~tmp~4))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:00:37,468 INFO L269 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: true [2020-11-07 04:00:37,468 INFO L269 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: true [2020-11-07 04:00:37,468 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 298 316) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= 1 isHighWaterLevel_~tmp~4) (<= isHighWaterLevel_~retValue_acc~2 0) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2020-11-07 04:00:37,468 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 566 574) no Hoare annotation was computed. [2020-11-07 04:00:37,468 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:00:37,468 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:00:37,468 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 566 574) no Hoare annotation was computed. [2020-11-07 04:00:37,469 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 566 574) no Hoare annotation was computed. [2020-11-07 04:00:37,469 INFO L262 CegarLoopResult]: At program point L529(line 529) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-07 04:00:37,469 INFO L262 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-07 04:00:37,469 INFO L262 CegarLoopResult]: At program point L526-1(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)))) [2020-11-07 04:00:37,469 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-11-07 04:00:37,469 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 522 533) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)))) [2020-11-07 04:00:37,469 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:00:37,469 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:00:37,470 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:00:37,470 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:00:37,470 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 126 149) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,470 INFO L262 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and .cse3 (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2)))) [2020-11-07 04:00:37,470 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 126 149) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse2 (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2) (and .cse3 .cse2))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and .cse3 .cse4) .cse0 (not (= ~methaneLevelCritical~0 0)) (and .cse4 .cse1))))) [2020-11-07 04:00:37,470 INFO L262 CegarLoopResult]: At program point L137(lines 137 143) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse2 (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2) (and .cse3 .cse2))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and .cse3 .cse4) .cse0 (not (= ~methaneLevelCritical~0 0)) (and .cse4 .cse1))))) [2020-11-07 04:00:37,471 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 126 149) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (let ((.cse2 (= ~pumpRunning~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2) (and .cse3 .cse2))) (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) (and .cse3 .cse4) .cse0 (not (= ~methaneLevelCritical~0 0)) (and .cse4 .cse1))))) [2020-11-07 04:00:37,471 INFO L262 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (and .cse1 .cse2 .cse3)) (or (and .cse1 .cse2) .cse0 .cse4) (or .cse0 .cse4 .cse3))) [2020-11-07 04:00:37,471 INFO L262 CegarLoopResult]: At program point L130(lines 129 148) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and .cse3 (not (= |old(~pumpRunning~0)| 0))))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2)))) [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 327 356) the Hoare annotation is: true [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point L341(lines 341 345) the Hoare annotation is: true [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point L341-1(lines 341 345) the Hoare annotation is: true [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point L337-2(lines 337 351) the Hoare annotation is: true [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: true [2020-11-07 04:00:37,471 INFO L269 CegarLoopResult]: At program point L333-1(line 333) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point L352(lines 327 356) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 327 356) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 534 542) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L262 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0))))) [2020-11-07 04:00:37,472 INFO L269 CegarLoopResult]: At program point L538(line 538) the Hoare annotation is: true [2020-11-07 04:00:37,472 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 534 542) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,473 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 534 542) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,473 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 498 509) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 498 509) the Hoare annotation is: true [2020-11-07 04:00:37,473 INFO L262 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2))) [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point L502-1(lines 498 509) the Hoare annotation is: true [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 381 387) the Hoare annotation is: true [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 381 387) the Hoare annotation is: true [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:00:37,473 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)) [2020-11-07 04:00:37,473 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:00:37,474 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:00:37,474 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 317 324) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,474 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 317 324) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1))) [2020-11-07 04:00:37,474 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 317 324) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,474 INFO L262 CegarLoopResult]: At program point L514-1(lines 510 521) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse7 .cse4) (or .cse0 .cse2 .cse5 .cse6 .cse3))) [2020-11-07 04:00:37,474 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 510 521) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse7 .cse4) (or .cse0 .cse2 .cse5 .cse6 .cse3))) [2020-11-07 04:00:37,475 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 510 521) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2020-11-07 04:00:37,475 INFO L262 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse2 .cse5) (or .cse0 .cse4 .cse5))) [2020-11-07 04:00:37,475 INFO L269 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: true [2020-11-07 04:00:37,475 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 460 467) the Hoare annotation is: true [2020-11-07 04:00:37,475 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 460 467) the Hoare annotation is: true [2020-11-07 04:00:37,475 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 460 467) the Hoare annotation is: true [2020-11-07 04:00:37,475 INFO L262 CegarLoopResult]: At program point L481(lines 481 487) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0)))) [2020-11-07 04:00:37,475 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (not (= ~pumpRunning~0 0))))) [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L477(lines 477 490) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L479-2(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (not (= ~pumpRunning~0 0))))) [2020-11-07 04:00:37,476 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 469 493) the Hoare annotation is: true [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L479-3(line 479) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification1_spec__1_#t~ret35| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~2 0))))) [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L477-1(lines 469 493) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,476 INFO L269 CegarLoopResult]: At program point L475(line 475) the Hoare annotation is: true [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L475-1(line 475) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,476 INFO L262 CegarLoopResult]: At program point L475-2(line 475) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret34| 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,477 INFO L262 CegarLoopResult]: At program point L475-3(line 475) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~6 0) (= |__utac_acc__Specification1_spec__1_#t~ret34| 0))) [2020-11-07 04:00:37,477 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 469 493) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~6 0) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 04:00:37,477 INFO L269 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: true [2020-11-07 04:00:37,477 INFO L262 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))))) [2020-11-07 04:00:37,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:00:37 BoogieIcfgContainer [2020-11-07 04:00:37,507 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:00:37,509 INFO L168 Benchmark]: Toolchain (without parser) took 285836.94 ms. Allocated memory was 157.3 MB in the beginning and 979.4 MB in the end (delta: 822.1 MB). Free memory was 132.7 MB in the beginning and 541.1 MB in the end (delta: -408.4 MB). Peak memory consumption was 631.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:37,509 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory was 101.8 MB in the beginning and 101.8 MB in the end (delta: 62.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:00:37,510 INFO L168 Benchmark]: CACSL2BoogieTranslator took 606.02 ms. Allocated memory is still 157.3 MB. Free memory was 132.1 MB in the beginning and 138.9 MB in the end (delta: -6.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:37,510 INFO L168 Benchmark]: Boogie Preprocessor took 174.29 ms. Allocated memory is still 157.3 MB. Free memory was 138.8 MB in the beginning and 134.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:37,510 INFO L168 Benchmark]: RCFGBuilder took 1400.33 ms. Allocated memory is still 157.3 MB. Free memory was 134.9 MB in the beginning and 119.2 MB in the end (delta: 15.7 MB). Peak memory consumption was 53.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:37,511 INFO L168 Benchmark]: TraceAbstraction took 283641.18 ms. Allocated memory was 157.3 MB in the beginning and 979.4 MB in the end (delta: 822.1 MB). Free memory was 118.7 MB in the beginning and 541.1 MB in the end (delta: -422.4 MB). Peak memory consumption was 616.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:00:37,516 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory was 101.8 MB in the beginning and 101.8 MB in the end (delta: 62.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 606.02 ms. Allocated memory is still 157.3 MB. Free memory was 132.1 MB in the beginning and 138.9 MB in the end (delta: -6.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 174.29 ms. Allocated memory is still 157.3 MB. Free memory was 138.8 MB in the beginning and 134.9 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1400.33 ms. Allocated memory is still 157.3 MB. Free memory was 134.9 MB in the beginning and 119.2 MB in the end (delta: 15.7 MB). Peak memory consumption was 53.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 283641.18 ms. Allocated memory was 157.3 MB in the beginning and 979.4 MB in the end (delta: 822.1 MB). Free memory was 118.7 MB in the beginning and 541.1 MB in the end (delta: -422.4 MB). Peak memory consumption was 616.3 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: 894]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 887]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 933]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 940]: 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: 327]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 57]: Loop Invariant Derived loop invariant: (((((((1 <= systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || ((1 <= systemActive && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 443]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 450]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 401]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 158]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) || (tmp == 0 && pumpRunning == \old(pumpRunning)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (pumpRunning == \old(pumpRunning) && 2 <= waterLevel)) || !(\old(pumpRunning) == 0)) || (tmp == 0 && pumpRunning == \old(pumpRunning))) - ProcedureContractResult [Line: 253]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 436]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 388]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 242]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel)) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || pumpRunning == 0) || ((\result == methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical)) - ProcedureContractResult [Line: 234]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 184]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == 0)) || \old(pumpRunning) == 0)) && (((!(1 <= systemActive) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning))) || !(methaneLevelCritical == 0)) || \old(pumpRunning) == 0)) && (((!(1 <= systemActive) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) - ProcedureContractResult [Line: 575]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 150]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 47]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 209]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 217]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical <= tmp && pumpRunning == \old(pumpRunning))) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 298]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && tmp___0 <= 0)) || !(pumpRunning == 0)) || 2 <= waterLevel) && ((((!(1 <= systemActive) || ((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && 1 <= tmp) && retValue_acc <= 0) && tmp___0 <= 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) - ProcedureContractResult [Line: 522]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 <= \old(methaneLevelCritical))) && ((!(1 <= systemActive) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) - ProcedureContractResult [Line: 126]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (!(\old(pumpRunning) == 0) && pumpRunning == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning))) || !(1 <= systemActive)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0))) - ProcedureContractResult [Line: 327]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) && ((!(1 <= systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 498]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 381]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 317]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((1 <= systemActive || !(1 <= methaneLevelCritical)) || !(1 <= \old(systemActive))) && ((1 <= systemActive || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 510]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= methaneLevelCritical)) || !(pumpRunning == 0)) || 2 <= waterLevel) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0))) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel)) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 460]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 469]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (!(1 <= systemActive) || tmp == 0) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 644 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 94.1s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 81.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 189.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3073 SDtfs, 9317 SDslu, 8470 SDs, 0 SdLazy, 19166 SolverSat, 3264 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 32.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 657 GetRequests, 382 SyntacticMatches, 5 SemanticMatches, 270 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2800 ImplicationChecksByTransitivity, 41.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1323occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 3188 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 6466 PreInvPairs, 7952 NumberOfFragments, 7039 HoareAnnotationTreeSize, 6466 FomulaSimplifications, 34083173608 FormulaSimplificationTreeSizeReduction, 40.7s HoareSimplificationTime, 286 FomulaSimplificationsInter, 304268017 FormulaSimplificationTreeSizeReductionInter, 148.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.9s InterpolantComputationTime, 2200 NumberOfCodeBlocks, 2200 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2189 ConstructedInterpolants, 0 QuantifiedInterpolants, 1103854 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 9 PerfectInterpolantSequences, 79/86 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...