/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 04:04:56,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 04:04:56,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 04:04:56,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 04:04:56,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 04:04:56,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 04:04:56,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 04:04:56,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 04:04:56,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 04:04:56,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 04:04:56,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 04:04:56,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 04:04:56,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 04:04:56,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 04:04:56,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 04:04:56,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 04:04:56,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 04:04:56,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 04:04:56,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 04:04:56,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 04:04:56,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 04:04:56,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 04:04:56,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 04:04:56,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 04:04:56,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 04:04:56,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 04:04:56,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 04:04:56,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 04:04:56,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 04:04:56,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 04:04:56,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 04:04:56,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 04:04:56,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 04:04:56,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 04:04:56,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 04:04:56,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 04:04:56,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 04:04:56,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 04:04:56,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 04:04:56,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 04:04:56,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 04:04:56,633 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 04:04:56,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 04:04:56,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 04:04:56,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 04:04:56,658 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 04:04:56,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 04:04:56,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 04:04:56,659 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 04:04:56,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 04:04:56,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 04:04:56,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 04:04:56,660 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 04:04:56,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 04:04:56,661 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 04:04:56,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 04:04:56,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 04:04:56,661 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 04:04:56,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 04:04:56,662 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 04:04:56,662 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:04:56,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 04:04:56,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 04:04:56,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 04:04:56,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 04:04:57,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 04:04:57,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 04:04:57,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 04:04:57,113 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 04:04:57,114 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 04:04:57,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-11-07 04:04:57,204 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba455b5b/45f7eab4f4ba450cb0ebb0cc25fdc241/FLAG83babf935 [2020-11-07 04:04:58,006 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 04:04:58,007 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product55.cil.c [2020-11-07 04:04:58,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba455b5b/45f7eab4f4ba450cb0ebb0cc25fdc241/FLAG83babf935 [2020-11-07 04:04:58,271 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eba455b5b/45f7eab4f4ba450cb0ebb0cc25fdc241 [2020-11-07 04:04:58,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 04:04:58,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 04:04:58,291 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:58,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 04:04:58,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 04:04:58,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:58,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2898ccb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58, skipping insertion in model container [2020-11-07 04:04:58,301 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:58,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 04:04:58,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 04:04:58,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:58,764 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 04:04:58,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 04:04:58,992 INFO L208 MainTranslator]: Completed translation [2020-11-07 04:04:58,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58 WrapperNode [2020-11-07 04:04:58,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 04:04:58,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 04:04:58,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 04:04:58,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 04:04:59,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,095 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... [2020-11-07 04:04:59,120 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 04:04:59,121 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 04:04:59,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 04:04:59,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 04:04:59,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 04:04:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 04:04:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 04:04:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 04:04:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 04:04:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 04:04:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 04:04:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 04:04:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 04:04:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 04:04:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 04:04:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 04:04:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 04:04:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 04:04:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 04:04:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-07 04:04:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 04:04:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 04:04:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 04:04:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:04:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 04:04:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 04:04:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 04:04:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 04:04:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 04:04:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 04:04:59,204 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 04:04:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-07 04:04:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 04:04:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:59,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 04:04:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 04:04:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 04:04:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 04:04:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 04:04:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 04:04:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 04:04:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-07 04:04:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 04:04:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 04:04:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 04:04:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 04:04:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 04:04:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 04:04:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 04:04:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 04:04:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 04:04:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 04:04:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 04:04:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 04:04:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 04:04:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 04:05:00,969 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 04:05:00,970 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 04:05:00,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:05:00 BoogieIcfgContainer [2020-11-07 04:05:00,973 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 04:05:00,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 04:05:00,975 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 04:05:00,979 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 04:05:00,979 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 04:04:58" (1/3) ... [2020-11-07 04:05:00,980 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40b5bafe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:05:00, skipping insertion in model container [2020-11-07 04:05:00,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 04:04:58" (2/3) ... [2020-11-07 04:05:00,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40b5bafe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 04:05:00, skipping insertion in model container [2020-11-07 04:05:00,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 04:05:00" (3/3) ... [2020-11-07 04:05:00,983 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product55.cil.c [2020-11-07 04:05:01,000 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 04:05:01,005 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 04:05:01,018 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 04:05:01,045 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 04:05:01,045 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 04:05:01,045 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 04:05:01,046 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 04:05:01,046 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 04:05:01,046 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 04:05:01,046 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 04:05:01,046 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 04:05:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states. [2020-11-07 04:05:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-07 04:05:01,098 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:01,099 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:01,100 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:01,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:01,107 INFO L82 PathProgramCache]: Analyzing trace with hash -338913355, now seen corresponding path program 1 times [2020-11-07 04:05:01,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:01,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1176989836] [2020-11-07 04:05:01,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:01,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,374 WARN L194 SmtUtils]: Spent 793.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:02,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:02,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:05:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:02,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:02,598 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1176989836] [2020-11-07 04:05:02,601 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:02,605 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 04:05:02,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264266308] [2020-11-07 04:05:02,618 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 04:05:02,621 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:02,647 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 04:05:02,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:05:02,649 INFO L87 Difference]: Start difference. First operand 356 states. Second operand 4 states. [2020-11-07 04:05:05,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:05,635 INFO L93 Difference]: Finished difference Result 569 states and 676 transitions. [2020-11-07 04:05:05,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 04:05:05,643 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-07 04:05:05,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:05,661 INFO L225 Difference]: With dead ends: 569 [2020-11-07 04:05:05,662 INFO L226 Difference]: Without dead ends: 354 [2020-11-07 04:05:05,668 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-07 04:05:05,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-11-07 04:05:05,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 302. [2020-11-07 04:05:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-11-07 04:05:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 332 transitions. [2020-11-07 04:05:05,856 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 332 transitions. Word has length 154 [2020-11-07 04:05:05,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:05,857 INFO L481 AbstractCegarLoop]: Abstraction has 302 states and 332 transitions. [2020-11-07 04:05:05,857 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 04:05:05,858 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 332 transitions. [2020-11-07 04:05:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-07 04:05:05,862 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:05,863 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:05,863 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 04:05:05,863 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:05,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:05,864 INFO L82 PathProgramCache]: Analyzing trace with hash -332115335, now seen corresponding path program 1 times [2020-11-07 04:05:05,864 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:05,865 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1150621477] [2020-11-07 04:05:05,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,671 WARN L194 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:06,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,731 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:06,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,737 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:06,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-07 04:05:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-07 04:05:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:06,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1150621477] [2020-11-07 04:05:06,811 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:06,811 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-07 04:05:06,812 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2019608448] [2020-11-07 04:05:06,815 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-07 04:05:06,818 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:06,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-07 04:05:06,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-07 04:05:06,819 INFO L87 Difference]: Start difference. First operand 302 states and 332 transitions. Second operand 5 states. [2020-11-07 04:05:08,118 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:10,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:10,606 INFO L93 Difference]: Finished difference Result 489 states and 559 transitions. [2020-11-07 04:05:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 04:05:10,608 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-07 04:05:10,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:10,615 INFO L225 Difference]: With dead ends: 489 [2020-11-07 04:05:10,615 INFO L226 Difference]: Without dead ends: 343 [2020-11-07 04:05:10,618 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-07 04:05:10,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2020-11-07 04:05:10,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 292. [2020-11-07 04:05:10,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 292 states. [2020-11-07 04:05:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 292 states and 319 transitions. [2020-11-07 04:05:10,738 INFO L78 Accepts]: Start accepts. Automaton has 292 states and 319 transitions. Word has length 155 [2020-11-07 04:05:10,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:10,738 INFO L481 AbstractCegarLoop]: Abstraction has 292 states and 319 transitions. [2020-11-07 04:05:10,739 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-07 04:05:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 319 transitions. [2020-11-07 04:05:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-07 04:05:10,742 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:10,742 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] [2020-11-07 04:05:10,742 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 04:05:10,742 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:10,743 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:10,743 INFO L82 PathProgramCache]: Analyzing trace with hash 1860145070, now seen corresponding path program 1 times [2020-11-07 04:05:10,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:10,744 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [529365906] [2020-11-07 04:05:10,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:10,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,641 WARN L194 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:11,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:11,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 04:05:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-07 04:05:11,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:11,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:11,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [529365906] [2020-11-07 04:05:11,931 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:11,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:05:11,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283087340] [2020-11-07 04:05:11,933 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:05:11,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:11,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:05:11,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:05:11,938 INFO L87 Difference]: Start difference. First operand 292 states and 319 transitions. Second operand 10 states. [2020-11-07 04:05:13,002 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:13,887 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:05:14,634 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:15,359 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:16,061 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:16,719 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:18,614 WARN L194 SmtUtils]: Spent 601.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:23,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:23,911 INFO L93 Difference]: Finished difference Result 786 states and 917 transitions. [2020-11-07 04:05:23,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-07 04:05:23,913 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-07 04:05:23,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:23,921 INFO L225 Difference]: With dead ends: 786 [2020-11-07 04:05:23,921 INFO L226 Difference]: Without dead ends: 614 [2020-11-07 04:05:23,924 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-07 04:05:23,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 614 states. [2020-11-07 04:05:24,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 614 to 531. [2020-11-07 04:05:24,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2020-11-07 04:05:24,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 600 transitions. [2020-11-07 04:05:24,231 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 600 transitions. Word has length 164 [2020-11-07 04:05:24,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:24,231 INFO L481 AbstractCegarLoop]: Abstraction has 531 states and 600 transitions. [2020-11-07 04:05:24,232 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:05:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 600 transitions. [2020-11-07 04:05:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-11-07 04:05:24,236 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:24,236 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] [2020-11-07 04:05:24,236 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 04:05:24,237 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:24,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:24,237 INFO L82 PathProgramCache]: Analyzing trace with hash -456954963, now seen corresponding path program 1 times [2020-11-07 04:05:24,238 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:24,238 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [311676485] [2020-11-07 04:05:24,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,000 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:25,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 04:05:25,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 04:05:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 04:05:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:25,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:25,237 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [311676485] [2020-11-07 04:05:25,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:25,238 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 04:05:25,238 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244828945] [2020-11-07 04:05:25,239 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:05:25,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:25,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:05:25,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:05:25,241 INFO L87 Difference]: Start difference. First operand 531 states and 600 transitions. Second operand 10 states. [2020-11-07 04:05:26,440 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:28,714 WARN L194 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:29,560 WARN L194 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:30,562 WARN L194 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:31,280 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:32,512 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:33,386 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:34,187 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:35,408 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:38,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:38,412 INFO L93 Difference]: Finished difference Result 1481 states and 1793 transitions. [2020-11-07 04:05:38,413 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-07 04:05:38,413 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-11-07 04:05:38,414 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:38,423 INFO L225 Difference]: With dead ends: 1481 [2020-11-07 04:05:38,424 INFO L226 Difference]: Without dead ends: 1070 [2020-11-07 04:05:38,427 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:05:38,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1070 states. [2020-11-07 04:05:38,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1070 to 893. [2020-11-07 04:05:38,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 893 states. [2020-11-07 04:05:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 893 states and 1023 transitions. [2020-11-07 04:05:38,898 INFO L78 Accepts]: Start accepts. Automaton has 893 states and 1023 transitions. Word has length 173 [2020-11-07 04:05:38,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:38,899 INFO L481 AbstractCegarLoop]: Abstraction has 893 states and 1023 transitions. [2020-11-07 04:05:38,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:05:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1023 transitions. [2020-11-07 04:05:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-11-07 04:05:38,904 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:38,905 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] [2020-11-07 04:05:38,905 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 04:05:38,905 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:38,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:38,906 INFO L82 PathProgramCache]: Analyzing trace with hash -1242611112, now seen corresponding path program 1 times [2020-11-07 04:05:38,906 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:38,907 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [465456497] [2020-11-07 04:05:38,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,589 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:39,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:39,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:39,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,734 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-11-07 04:05:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 04:05:39,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-11-07 04:05:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:39,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:39,888 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [465456497] [2020-11-07 04:05:39,891 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:39,891 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:05:39,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591006162] [2020-11-07 04:05:39,893 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:05:39,894 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:39,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:05:39,895 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:05:39,898 INFO L87 Difference]: Start difference. First operand 893 states and 1023 transitions. Second operand 11 states. [2020-11-07 04:05:41,066 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:43,793 WARN L194 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:44,561 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:45,353 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:46,158 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:05:46,903 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:48,544 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:05:49,264 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:50,164 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:05:52,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:05:52,885 INFO L93 Difference]: Finished difference Result 2277 states and 2836 transitions. [2020-11-07 04:05:52,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:05:52,887 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-11-07 04:05:52,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:05:52,900 INFO L225 Difference]: With dead ends: 2277 [2020-11-07 04:05:52,900 INFO L226 Difference]: Without dead ends: 1504 [2020-11-07 04:05:52,904 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2020-11-07 04:05:52,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1504 states. [2020-11-07 04:05:53,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1504 to 1215. [2020-11-07 04:05:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1215 states. [2020-11-07 04:05:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 1215 states and 1393 transitions. [2020-11-07 04:05:53,454 INFO L78 Accepts]: Start accepts. Automaton has 1215 states and 1393 transitions. Word has length 178 [2020-11-07 04:05:53,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:05:53,455 INFO L481 AbstractCegarLoop]: Abstraction has 1215 states and 1393 transitions. [2020-11-07 04:05:53,455 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:05:53,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1393 transitions. [2020-11-07 04:05:53,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-07 04:05:53,460 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:05:53,460 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:05:53,461 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 04:05:53,461 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:05:53,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:05:53,461 INFO L82 PathProgramCache]: Analyzing trace with hash -580443057, now seen corresponding path program 1 times [2020-11-07 04:05:53,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:05:53,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1661793505] [2020-11-07 04:05:53,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:05:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,102 WARN L194 SmtUtils]: Spent 572.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:05:54,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:05:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:05:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:05:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:05:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:05:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:05:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:05:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:05:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:05:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:05:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:05:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-07 04:05:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-07 04:05:54,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:05:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:05:54,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1661793505] [2020-11-07 04:05:54,441 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:05:54,441 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-07 04:05:54,442 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839560668] [2020-11-07 04:05:54,442 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-07 04:05:54,443 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:05:54,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-07 04:05:54,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-07 04:05:54,444 INFO L87 Difference]: Start difference. First operand 1215 states and 1393 transitions. Second operand 11 states. [2020-11-07 04:05:57,172 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:05:57,965 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:05:58,770 WARN L194 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 04:05:59,605 WARN L194 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:00,387 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:01,152 WARN L194 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:04,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:04,481 INFO L93 Difference]: Finished difference Result 2741 states and 3357 transitions. [2020-11-07 04:06:04,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 04:06:04,482 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-11-07 04:06:04,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:04,494 INFO L225 Difference]: With dead ends: 2741 [2020-11-07 04:06:04,495 INFO L226 Difference]: Without dead ends: 1646 [2020-11-07 04:06:04,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 04:06:04,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1646 states. [2020-11-07 04:06:05,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1646 to 1253. [2020-11-07 04:06:05,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1253 states. [2020-11-07 04:06:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 1253 states and 1433 transitions. [2020-11-07 04:06:05,109 INFO L78 Accepts]: Start accepts. Automaton has 1253 states and 1433 transitions. Word has length 212 [2020-11-07 04:06:05,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:05,109 INFO L481 AbstractCegarLoop]: Abstraction has 1253 states and 1433 transitions. [2020-11-07 04:06:05,109 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-07 04:06:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1433 transitions. [2020-11-07 04:06:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-07 04:06:05,114 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:05,115 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:05,115 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 04:06:05,115 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:06:05,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:05,116 INFO L82 PathProgramCache]: Analyzing trace with hash 1782333423, now seen corresponding path program 1 times [2020-11-07 04:06:05,116 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:05,116 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1452193058] [2020-11-07 04:06:05,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:05,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,844 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:05,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:05,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:05,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:06:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:05,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:06:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,004 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-07 04:06:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-07 04:06:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:06,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:06:06,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1452193058] [2020-11-07 04:06:06,179 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:06:06,179 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 04:06:06,179 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867568189] [2020-11-07 04:06:06,180 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:06:06,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:06,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:06:06,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:06:06,181 INFO L87 Difference]: Start difference. First operand 1253 states and 1433 transitions. Second operand 14 states. [2020-11-07 04:06:07,486 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:08,240 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:08,996 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:09,727 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:10,438 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:12,490 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:13,234 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:14,053 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:14,858 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:15,582 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:19,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:19,083 INFO L93 Difference]: Finished difference Result 2823 states and 3502 transitions. [2020-11-07 04:06:19,083 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-11-07 04:06:19,084 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 212 [2020-11-07 04:06:19,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:19,098 INFO L225 Difference]: With dead ends: 2823 [2020-11-07 04:06:19,099 INFO L226 Difference]: Without dead ends: 1690 [2020-11-07 04:06:19,104 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 04:06:19,107 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1690 states. [2020-11-07 04:06:19,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1690 to 1277. [2020-11-07 04:06:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1277 states. [2020-11-07 04:06:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1277 states and 1457 transitions. [2020-11-07 04:06:19,699 INFO L78 Accepts]: Start accepts. Automaton has 1277 states and 1457 transitions. Word has length 212 [2020-11-07 04:06:19,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:19,699 INFO L481 AbstractCegarLoop]: Abstraction has 1277 states and 1457 transitions. [2020-11-07 04:06:19,699 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:06:19,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1457 transitions. [2020-11-07 04:06:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-07 04:06:19,704 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:19,704 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:19,704 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 04:06:19,705 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:06:19,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:19,705 INFO L82 PathProgramCache]: Analyzing trace with hash -600059886, now seen corresponding path program 1 times [2020-11-07 04:06:19,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:19,706 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1794417869] [2020-11-07 04:06:19,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,449 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:20,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:20,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:20,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-07 04:06:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 04:06:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:20,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:20,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:20,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,659 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-07 04:06:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-07 04:06:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:06:20,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1794417869] [2020-11-07 04:06:20,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:06:20,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:06:20,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946808673] [2020-11-07 04:06:20,716 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:06:20,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:20,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:06:20,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:06:20,717 INFO L87 Difference]: Start difference. First operand 1277 states and 1457 transitions. Second operand 8 states. [2020-11-07 04:06:21,864 WARN L194 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:23,204 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:30,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:30,110 INFO L93 Difference]: Finished difference Result 4215 states and 5258 transitions. [2020-11-07 04:06:30,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-11-07 04:06:30,111 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-11-07 04:06:30,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:30,129 INFO L225 Difference]: With dead ends: 4215 [2020-11-07 04:06:30,129 INFO L226 Difference]: Without dead ends: 3058 [2020-11-07 04:06:30,135 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 4 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=155, Invalid=445, Unknown=0, NotChecked=0, Total=600 [2020-11-07 04:06:30,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3058 states. [2020-11-07 04:06:31,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3058 to 2485. [2020-11-07 04:06:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2485 states. [2020-11-07 04:06:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 2485 states and 2867 transitions. [2020-11-07 04:06:31,310 INFO L78 Accepts]: Start accepts. Automaton has 2485 states and 2867 transitions. Word has length 212 [2020-11-07 04:06:31,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:31,310 INFO L481 AbstractCegarLoop]: Abstraction has 2485 states and 2867 transitions. [2020-11-07 04:06:31,310 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:06:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 2867 transitions. [2020-11-07 04:06:31,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-11-07 04:06:31,316 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:31,316 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:31,317 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 04:06:31,317 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:06:31,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:31,317 INFO L82 PathProgramCache]: Analyzing trace with hash 533697763, now seen corresponding path program 1 times [2020-11-07 04:06:31,318 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:31,318 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1908961244] [2020-11-07 04:06:31,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:31,989 WARN L194 SmtUtils]: Spent 593.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:31,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-07 04:06:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 04:06:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-11-07 04:06:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 04:06:32,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1908961244] [2020-11-07 04:06:32,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 04:06:32,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 04:06:32,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401689915] [2020-11-07 04:06:32,170 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 04:06:32,170 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:32,170 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 04:06:32,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-07 04:06:32,171 INFO L87 Difference]: Start difference. First operand 2485 states and 2867 transitions. Second operand 8 states. [2020-11-07 04:06:33,212 WARN L194 SmtUtils]: Spent 615.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:40,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:40,709 INFO L93 Difference]: Finished difference Result 4983 states and 6244 transitions. [2020-11-07 04:06:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-07 04:06:40,710 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2020-11-07 04:06:40,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:40,738 INFO L225 Difference]: With dead ends: 4983 [2020-11-07 04:06:40,738 INFO L226 Difference]: Without dead ends: 4979 [2020-11-07 04:06:40,741 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 213 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=225, Invalid=587, Unknown=0, NotChecked=0, Total=812 [2020-11-07 04:06:40,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4979 states. [2020-11-07 04:06:42,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4979 to 4024. [2020-11-07 04:06:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4024 states. [2020-11-07 04:06:42,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 4024 states and 4745 transitions. [2020-11-07 04:06:42,708 INFO L78 Accepts]: Start accepts. Automaton has 4024 states and 4745 transitions. Word has length 217 [2020-11-07 04:06:42,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:42,709 INFO L481 AbstractCegarLoop]: Abstraction has 4024 states and 4745 transitions. [2020-11-07 04:06:42,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 04:06:42,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 4745 transitions. [2020-11-07 04:06:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-11-07 04:06:42,726 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:42,727 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:42,728 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 04:06:42,728 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:06:42,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:42,728 INFO L82 PathProgramCache]: Analyzing trace with hash 1823300431, now seen corresponding path program 1 times [2020-11-07 04:06:42,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:42,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1853412803] [2020-11-07 04:06:42,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,420 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:43,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:43,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,587 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:43,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:06:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,707 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,714 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:43,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-11-07 04:06:43,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:06:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2020-11-07 04:06:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:43,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-11-07 04:06:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,792 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 292 [2020-11-07 04:06:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 31 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-11-07 04:06:43,975 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1853412803] [2020-11-07 04:06:43,975 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:06:43,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-11-07 04:06:43,976 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096794711] [2020-11-07 04:06:43,977 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 04:06:43,977 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:43,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 04:06:43,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-11-07 04:06:43,978 INFO L87 Difference]: Start difference. First operand 4024 states and 4745 transitions. Second operand 14 states. [2020-11-07 04:06:45,258 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:06:45,946 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:06:46,628 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:47,294 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:06:47,939 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 04:06:51,331 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:06:55,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:06:55,540 INFO L93 Difference]: Finished difference Result 7605 states and 9273 transitions. [2020-11-07 04:06:55,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2020-11-07 04:06:55,541 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 306 [2020-11-07 04:06:55,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:06:55,565 INFO L225 Difference]: With dead ends: 7605 [2020-11-07 04:06:55,566 INFO L226 Difference]: Without dead ends: 4206 [2020-11-07 04:06:55,579 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 272 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 04:06:55,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4206 states. [2020-11-07 04:06:57,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4206 to 3674. [2020-11-07 04:06:57,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3674 states. [2020-11-07 04:06:57,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 3674 states and 4135 transitions. [2020-11-07 04:06:57,023 INFO L78 Accepts]: Start accepts. Automaton has 3674 states and 4135 transitions. Word has length 306 [2020-11-07 04:06:57,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:06:57,024 INFO L481 AbstractCegarLoop]: Abstraction has 3674 states and 4135 transitions. [2020-11-07 04:06:57,024 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 04:06:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 4135 transitions. [2020-11-07 04:06:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-11-07 04:06:57,034 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:06:57,035 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:06:57,035 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 04:06:57,035 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:06:57,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:06:57,036 INFO L82 PathProgramCache]: Analyzing trace with hash 2020369373, now seen corresponding path program 1 times [2020-11-07 04:06:57,036 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:06:57,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [904415386] [2020-11-07 04:06:57,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:06:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,691 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:06:57,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:06:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:06:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:06:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:06:57,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:06:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:06:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:06:57,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:06:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:06:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,850 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:57,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-11-07 04:06:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:06:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-11-07 04:06:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:06:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-11-07 04:06:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,904 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:06:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:06:57,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:06:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 295 [2020-11-07 04:06:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 305 [2020-11-07 04:06:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:06:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2020-11-07 04:06:57,995 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [904415386] [2020-11-07 04:06:57,996 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:06:57,996 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10] total 10 [2020-11-07 04:06:57,996 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011484380] [2020-11-07 04:06:57,997 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 04:06:57,997 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:06:57,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 04:06:57,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-11-07 04:06:57,998 INFO L87 Difference]: Start difference. First operand 3674 states and 4135 transitions. Second operand 10 states. [2020-11-07 04:06:59,976 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:07:04,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:07:04,223 INFO L93 Difference]: Finished difference Result 4586 states and 5294 transitions. [2020-11-07 04:07:04,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-11-07 04:07:04,224 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 319 [2020-11-07 04:07:04,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:07:04,233 INFO L225 Difference]: With dead ends: 4586 [2020-11-07 04:07:04,234 INFO L226 Difference]: Without dead ends: 1700 [2020-11-07 04:07:04,242 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 309 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=280, Invalid=842, Unknown=0, NotChecked=0, Total=1122 [2020-11-07 04:07:04,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1700 states. [2020-11-07 04:07:04,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1700 to 1479. [2020-11-07 04:07:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1479 states. [2020-11-07 04:07:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1479 states and 1639 transitions. [2020-11-07 04:07:04,760 INFO L78 Accepts]: Start accepts. Automaton has 1479 states and 1639 transitions. Word has length 319 [2020-11-07 04:07:04,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:07:04,761 INFO L481 AbstractCegarLoop]: Abstraction has 1479 states and 1639 transitions. [2020-11-07 04:07:04,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 04:07:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1639 transitions. [2020-11-07 04:07:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2020-11-07 04:07:04,766 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 04:07:04,767 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 04:07:04,767 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 04:07:04,767 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 04:07:04,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 04:07:04,768 INFO L82 PathProgramCache]: Analyzing trace with hash -949449499, now seen corresponding path program 1 times [2020-11-07 04:07:04,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 04:07:04,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1165712208] [2020-11-07 04:07:04,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 04:07:04,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,436 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:07:05,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 04:07:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-07 04:07:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-07 04:07:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-07 04:07:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-07 04:07:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-07 04:07:05,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 04:07:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 04:07:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 04:07:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:07:05,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 04:07:05,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-11-07 04:07:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,725 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-11-07 04:07:05,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2020-11-07 04:07:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2020-11-07 04:07:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:05,945 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 04:07:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 04:07:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 04:07:06,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2020-11-07 04:07:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 04:07:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 303 [2020-11-07 04:07:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 313 [2020-11-07 04:07:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 04:07:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-11-07 04:07:06,161 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1165712208] [2020-11-07 04:07:06,161 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 04:07:06,161 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2020-11-07 04:07:06,161 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596917048] [2020-11-07 04:07:06,162 INFO L461 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-11-07 04:07:06,162 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 04:07:06,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-11-07 04:07:06,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-11-07 04:07:06,163 INFO L87 Difference]: Start difference. First operand 1479 states and 1639 transitions. Second operand 22 states. [2020-11-07 04:07:07,359 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:07:08,273 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:09,005 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-07 04:07:09,745 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:07:10,464 WARN L194 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 04:07:11,153 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 04:07:13,123 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 04:07:16,354 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:17,109 WARN L194 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:18,003 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:18,725 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:22,246 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:22,967 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:23,656 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:24,363 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:25,076 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:25,822 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:26,519 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:27,222 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:27,959 WARN L194 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:28,657 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:29,341 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:30,099 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:30,829 WARN L194 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 04:07:31,540 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 04:07:34,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 04:07:34,920 INFO L93 Difference]: Finished difference Result 2819 states and 3194 transitions. [2020-11-07 04:07:34,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-11-07 04:07:34,921 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 327 [2020-11-07 04:07:34,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 04:07:34,923 INFO L225 Difference]: With dead ends: 2819 [2020-11-07 04:07:34,923 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 04:07:34,933 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1374 ImplicationChecksByTransitivity, 19.0s TimeCoverageRelationStatistics Valid=901, Invalid=4355, Unknown=0, NotChecked=0, Total=5256 [2020-11-07 04:07:34,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 04:07:34,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 04:07:34,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 04:07:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 04:07:34,934 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 327 [2020-11-07 04:07:34,934 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 04:07:34,934 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 04:07:34,934 INFO L482 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-11-07 04:07:34,934 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 04:07:34,934 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 04:07:34,935 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 04:07:34,937 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 04:07:35,348 WARN L194 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 221 [2020-11-07 04:07:35,981 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 229 [2020-11-07 04:07:36,301 WARN L194 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-11-07 04:07:36,492 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 220 [2020-11-07 04:07:36,790 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-11-07 04:07:37,262 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-11-07 04:07:37,455 WARN L194 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-11-07 04:07:37,758 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-11-07 04:07:38,057 WARN L194 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-11-07 04:07:38,408 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-11-07 04:07:38,854 WARN L194 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2020-11-07 04:07:39,036 WARN L194 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 228 [2020-11-07 04:07:39,435 WARN L194 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 232 [2020-11-07 04:07:39,716 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 232 [2020-11-07 04:07:39,824 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 23 [2020-11-07 04:07:39,932 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 220 [2020-11-07 04:07:40,099 WARN L194 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 221 [2020-11-07 04:07:40,294 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 220 [2020-11-07 04:07:40,407 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 17 [2020-11-07 04:07:40,560 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 17 [2020-11-07 04:07:42,835 WARN L194 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:07:44,004 WARN L194 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:07:45,197 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:07:47,415 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:07:49,695 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 490 DAG size of output: 429 [2020-11-07 04:07:53,740 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-11-07 04:08:00,117 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:04,360 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-11-07 04:08:05,313 WARN L194 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:08:10,066 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 366 [2020-11-07 04:08:13,431 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-11-07 04:08:17,518 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:18,723 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:22,193 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:23,420 WARN L194 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:08:24,610 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:25,603 WARN L194 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:08:26,966 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 460 DAG size of output: 409 [2020-11-07 04:08:27,959 WARN L194 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:08:32,011 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-11-07 04:08:33,215 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 444 DAG size of output: 394 [2020-11-07 04:08:35,971 WARN L194 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 372 [2020-11-07 04:08:41,289 WARN L194 SmtUtils]: Spent 5.10 s on a formula simplification. DAG size of input: 266 DAG size of output: 50 [2020-11-07 04:08:44,079 WARN L194 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:08:47,168 WARN L194 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 173 DAG size of output: 29 [2020-11-07 04:08:48,008 WARN L194 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 28 [2020-11-07 04:08:53,261 WARN L194 SmtUtils]: Spent 5.21 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:08:53,894 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 04:08:54,457 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:08:54,789 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-11-07 04:08:55,400 WARN L194 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:08:59,001 WARN L194 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:08:59,576 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-11-07 04:09:00,170 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:09:00,830 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:04,691 WARN L194 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:09:06,686 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:09:08,578 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2020-11-07 04:09:11,757 WARN L194 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 193 DAG size of output: 39 [2020-11-07 04:09:12,326 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:09:14,758 WARN L194 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-11-07 04:09:18,060 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-11-07 04:09:20,306 WARN L194 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:09:20,558 WARN L194 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 19 [2020-11-07 04:09:26,262 WARN L194 SmtUtils]: Spent 5.70 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:09:27,029 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:27,640 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:09:28,356 WARN L194 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:09:30,217 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:09:30,907 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:09:33,965 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:09:34,581 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:09:34,911 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 30 [2020-11-07 04:09:35,543 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:38,163 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 216 DAG size of output: 51 [2020-11-07 04:09:43,607 WARN L194 SmtUtils]: Spent 5.44 s on a formula simplification. DAG size of input: 366 DAG size of output: 47 [2020-11-07 04:09:47,696 WARN L194 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:09:50,929 WARN L194 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 170 DAG size of output: 26 [2020-11-07 04:09:51,565 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2020-11-07 04:09:52,184 WARN L194 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:09:53,486 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:09:54,145 WARN L194 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:09:58,467 WARN L194 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-11-07 04:10:03,445 WARN L194 SmtUtils]: Spent 4.94 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-11-07 04:10:07,126 WARN L194 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 212 DAG size of output: 28 [2020-11-07 04:10:11,397 WARN L194 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 210 DAG size of output: 39 [2020-11-07 04:10:13,250 WARN L194 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:10:14,713 WARN L194 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 190 DAG size of output: 19 [2020-11-07 04:10:16,745 WARN L194 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 177 DAG size of output: 30 [2020-11-07 04:10:18,722 WARN L194 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:10:22,387 WARN L194 SmtUtils]: Spent 3.66 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-11-07 04:10:23,138 WARN L194 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 04:10:26,794 WARN L194 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-11-07 04:10:30,977 WARN L194 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-11-07 04:10:32,845 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-11-07 04:10:35,921 WARN L194 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:10:36,580 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:37,287 WARN L194 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:10:37,871 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:10:41,189 WARN L194 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 187 DAG size of output: 36 [2020-11-07 04:10:43,784 WARN L194 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2020-11-07 04:10:44,374 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-11-07 04:10:48,527 WARN L194 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2020-11-07 04:10:49,093 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-11-07 04:10:54,605 WARN L194 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:10:56,555 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:10:57,145 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:11:00,725 WARN L194 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 210 DAG size of output: 25 [2020-11-07 04:11:01,998 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:11:02,610 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:03,239 WARN L194 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:11:08,182 WARN L194 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 212 DAG size of output: 39 [2020-11-07 04:11:08,441 WARN L194 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 30 [2020-11-07 04:11:10,332 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-11-07 04:11:11,631 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:11:14,268 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-11-07 04:11:14,898 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:11:15,559 WARN L194 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:11:16,152 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:11:16,801 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:11:19,181 WARN L194 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:11:19,774 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 1 [2020-11-07 04:11:20,405 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:11:20,953 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 04:11:21,537 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:11:26,483 WARN L194 SmtUtils]: Spent 4.94 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-11-07 04:11:30,138 WARN L194 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:11:32,659 WARN L194 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-11-07 04:11:33,305 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:11:35,864 WARN L194 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-11-07 04:11:36,518 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:11:37,239 WARN L194 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 33 [2020-11-07 04:11:39,842 WARN L194 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-11-07 04:11:41,749 WARN L194 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2020-11-07 04:11:44,266 WARN L194 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-11-07 04:11:46,772 WARN L194 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 194 DAG size of output: 33 [2020-11-07 04:11:48,474 WARN L194 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:11:49,117 WARN L194 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:11:49,750 WARN L194 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:11:52,420 WARN L194 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 198 DAG size of output: 38 [2020-11-07 04:11:54,918 WARN L194 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 223 DAG size of output: 30 [2020-11-07 04:11:56,861 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-11-07 04:11:57,471 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:12:00,262 WARN L194 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2020-11-07 04:12:00,911 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:12:04,680 WARN L194 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 212 DAG size of output: 28 [2020-11-07 04:12:06,492 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-11-07 04:12:09,871 WARN L194 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 311 DAG size of output: 37 [2020-11-07 04:12:12,490 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-11-07 04:12:14,851 WARN L194 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:12:16,620 WARN L194 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:12:17,242 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:12:18,920 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 160 DAG size of output: 18 [2020-11-07 04:12:19,448 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 04:12:20,130 WARN L194 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 23 [2020-11-07 04:12:21,911 WARN L194 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:12:23,759 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 162 DAG size of output: 21 [2020-11-07 04:12:24,366 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2020-11-07 04:12:28,705 WARN L194 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2020-11-07 04:12:31,907 WARN L194 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:12:35,044 WARN L194 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:12:38,183 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:12:38,773 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:39,322 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:39,865 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:40,740 WARN L194 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 28 [2020-11-07 04:12:45,770 WARN L194 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-11-07 04:12:46,331 WARN L194 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:46,883 WARN L194 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:47,448 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:49,802 WARN L194 SmtUtils]: Spent 2.35 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2020-11-07 04:12:51,149 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 213 DAG size of output: 29 [2020-11-07 04:12:51,692 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:12:54,600 WARN L194 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-11-07 04:12:57,786 WARN L194 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 186 DAG size of output: 34 [2020-11-07 04:13:00,746 WARN L194 SmtUtils]: Spent 2.90 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:13:01,982 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:13:02,545 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2020-11-07 04:13:05,128 WARN L194 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-11-07 04:13:05,346 WARN L194 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 19 [2020-11-07 04:13:06,620 WARN L194 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-11-07 04:13:07,274 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:13:09,004 WARN L194 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 175 DAG size of output: 27 [2020-11-07 04:13:14,550 WARN L194 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:13:15,217 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 29 [2020-11-07 04:13:20,552 WARN L194 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:13:23,621 WARN L194 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 171 DAG size of output: 27 [2020-11-07 04:13:25,528 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-11-07 04:13:26,108 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:13:29,004 WARN L194 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 211 DAG size of output: 42 [2020-11-07 04:13:30,878 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-11-07 04:13:33,847 WARN L194 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-11-07 04:13:36,782 WARN L194 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:13:39,726 WARN L194 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2020-11-07 04:13:45,126 WARN L194 SmtUtils]: Spent 5.39 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:13:46,929 WARN L194 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 210 DAG size of output: 30 [2020-11-07 04:13:50,498 WARN L194 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:13:55,976 WARN L194 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:13:59,574 WARN L194 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:14:02,526 WARN L194 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-11-07 04:14:07,867 WARN L194 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 344 DAG size of output: 46 [2020-11-07 04:14:08,515 WARN L194 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-11-07 04:14:12,262 WARN L194 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:14:14,020 WARN L194 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2020-11-07 04:14:14,889 WARN L194 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 28 [2020-11-07 04:14:15,498 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 04:14:17,963 WARN L194 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 196 DAG size of output: 36 [2020-11-07 04:14:21,414 WARN L194 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 195 DAG size of output: 33 [2020-11-07 04:14:21,955 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:14:24,805 WARN L194 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 180 DAG size of output: 25 [2020-11-07 04:14:28,358 WARN L194 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 195 DAG size of output: 32 [2020-11-07 04:14:29,045 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 04:14:31,475 WARN L194 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 200 DAG size of output: 42 [2020-11-07 04:14:31,695 WARN L194 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:14:32,890 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:14:35,523 WARN L194 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 216 DAG size of output: 51 [2020-11-07 04:14:36,326 WARN L194 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:14:41,180 WARN L194 SmtUtils]: Spent 4.85 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-11-07 04:14:42,497 WARN L194 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2020-11-07 04:14:47,430 WARN L194 SmtUtils]: Spent 4.93 s on a formula simplification. DAG size of input: 330 DAG size of output: 43 [2020-11-07 04:14:48,303 WARN L194 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 28 [2020-11-07 04:14:50,887 WARN L194 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2020-11-07 04:14:51,673 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 04:14:52,322 WARN L194 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-11-07 04:14:56,105 WARN L194 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 208 DAG size of output: 35 [2020-11-07 04:14:56,965 WARN L194 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2020-11-07 04:15:00,626 WARN L194 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 206 DAG size of output: 32 [2020-11-07 04:15:01,925 WARN L194 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:15:05,327 WARN L194 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 176 DAG size of output: 32 [2020-11-07 04:15:05,505 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2020-11-07 04:15:06,796 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:15:09,348 WARN L194 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2020-11-07 04:15:13,162 WARN L194 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 307 DAG size of output: 42 [2020-11-07 04:15:15,601 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2020-11-07 04:15:16,886 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 169 DAG size of output: 24 [2020-11-07 04:15:16,913 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 04:15:16,914 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 04:15:16,914 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 04:15:16,914 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 04:15:16,914 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 04:15:16,914 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 04:15:16,914 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 04:15:16,914 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 04:15:16,914 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 556 611) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-11-07 04:15:16,915 INFO L266 CegarLoopResult]: For program point L598-2(line 598) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 556 611) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 556 611) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L603(lines 580 604) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-11-07 04:15:16,916 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L587(lines 587 591) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L587-1(lines 587 591) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L579-1(line 579) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L579-2(line 579) no Hoare annotation was computed. [2020-11-07 04:15:16,917 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L600-1(lines 581 602) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L638-2(lines 638 663) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-11-07 04:15:16,918 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 612 671) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 612 671) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 04:15:16,919 INFO L266 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L664(lines 637 665) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 612 671) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L656-1(line 656) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L656-2(line 656) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 04:15:16,920 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L652-2(line 652) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L644(lines 644 648) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L644-1(lines 644 648) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L636-1(line 636) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L636-2(line 636) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 04:15:16,921 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L657-1(line 657) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L657-2(line 657) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-11-07 04:15:16,922 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-07 04:15:16,923 INFO L266 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-11-07 04:15:16,924 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-07 04:15:16,924 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-07 04:15:16,924 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:16,924 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-07 04:15:16,925 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 04:15:16,925 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 04:15:16,925 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 04:15:16,925 INFO L262 CegarLoopResult]: At program point L993(lines 993 1000) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,926 INFO L269 CegarLoopResult]: At program point L993-1(lines 993 1000) the Hoare annotation is: true [2020-11-07 04:15:16,926 INFO L262 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0))) [2020-11-07 04:15:16,926 INFO L262 CegarLoopResult]: At program point L990(line 990) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,926 INFO L262 CegarLoopResult]: At program point L991-1(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0))) [2020-11-07 04:15:16,927 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 983 1005) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,927 INFO L262 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,927 INFO L262 CegarLoopResult]: At program point L991-2(line 991) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= |main_#t~ret81| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,927 INFO L262 CegarLoopResult]: At program point L989-1(line 989) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,927 INFO L262 CegarLoopResult]: At program point L985(line 985) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,927 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 983 1005) the Hoare annotation is: true [2020-11-07 04:15:16,928 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 983 1005) the Hoare annotation is: true [2020-11-07 04:15:16,928 INFO L269 CegarLoopResult]: At program point L1002(line 1002) the Hoare annotation is: true [2020-11-07 04:15:16,928 INFO L262 CegarLoopResult]: At program point L995(line 995) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,928 INFO L262 CegarLoopResult]: At program point L995-1(line 995) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,928 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 941 964) no Hoare annotation was computed. [2020-11-07 04:15:16,928 INFO L266 CegarLoopResult]: For program point L959(line 959) no Hoare annotation was computed. [2020-11-07 04:15:16,928 INFO L266 CegarLoopResult]: For program point L958(line 958) no Hoare annotation was computed. [2020-11-07 04:15:16,928 INFO L266 CegarLoopResult]: For program point L957(line 957) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 941 964) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L956(line 956) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 941 964) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L955(line 955) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L954(line 954) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L953(line 953) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L952(line 952) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L951(line 951) no Hoare annotation was computed. [2020-11-07 04:15:16,929 INFO L266 CegarLoopResult]: For program point L950(line 950) no Hoare annotation was computed. [2020-11-07 04:15:16,930 INFO L266 CegarLoopResult]: For program point L949(line 949) no Hoare annotation was computed. [2020-11-07 04:15:16,930 INFO L266 CegarLoopResult]: For program point L948(line 948) no Hoare annotation was computed. [2020-11-07 04:15:16,930 INFO L266 CegarLoopResult]: For program point L947(line 947) no Hoare annotation was computed. [2020-11-07 04:15:16,930 INFO L266 CegarLoopResult]: For program point L946(line 946) no Hoare annotation was computed. [2020-11-07 04:15:16,930 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 488 502) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1))) [2020-11-07 04:15:16,930 INFO L262 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (= |old(~systemActive~0)| 0) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) .cse1) (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0))) (or (not (= |old(~systemActive~0)| 1)) .cse0 (and (= 1 ~systemActive~0) .cse1)))) [2020-11-07 04:15:16,931 INFO L262 CegarLoopResult]: At program point L492(lines 492 498) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,931 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 488 502) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) .cse2)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 (and (= 1 ~systemActive~0) .cse2))))) [2020-11-07 04:15:16,931 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 488 502) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (= |old(~systemActive~0)| 0) .cse0 .cse1 (not (<= 2 ~waterLevel~0))) (or (not (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1))) [2020-11-07 04:15:16,931 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 405 413) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse0 .cse3 .cse1) (or (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,931 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 405 413) the Hoare annotation is: true [2020-11-07 04:15:16,931 INFO L262 CegarLoopResult]: At program point L410(line 410) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~pumpRunning~0)) .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,932 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 405 413) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse0 .cse3 .cse1) (or (not (<= 1 ~pumpRunning~0)) .cse2 (not (= ~methAndRunningLastTime~0 0)) .cse3 .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L409(line 409) the Hoare annotation is: true [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: true [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: true [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L478(lines 478 482) the Hoare annotation is: true [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L476(line 476) the Hoare annotation is: true [2020-11-07 04:15:16,932 INFO L269 CegarLoopResult]: At program point L478-2(lines 478 482) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L476-1(line 476) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L476-2(line 476) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 469 487) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L476-3(line 476) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 469 487) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-11-07 04:15:16,933 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 469 487) the Hoare annotation is: true [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L433(lines 433 441) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L433-2(lines 433 441) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 414 449) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-07 04:15:16,934 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 414 449) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L421(lines 421 429) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L421-2(lines 421 429) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 414 449) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-07 04:15:16,935 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L547-2(line 547) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L510(lines 510 555) no Hoare annotation was computed. [2020-11-07 04:15:16,935 INFO L266 CegarLoopResult]: For program point L510-1(lines 510 555) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 510 555) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 510 555) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-11-07 04:15:16,936 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 510 555) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-11-07 04:15:16,937 INFO L266 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L540-1(line 540) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-11-07 04:15:16,938 INFO L266 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L547-1(line 547) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-11-07 04:15:16,939 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 823 868) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L847(lines 847 848) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 847 848) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point L843(lines 843 850) no Hoare annotation was computed. [2020-11-07 04:15:16,940 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 823 868) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 823 868) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L837(lines 837 857) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L837-1(lines 837 857) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L864-1(line 864) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 04:15:16,941 INFO L266 CegarLoopResult]: For program point L864-2(line 864) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L862-1(line 862) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L862-2(line 862) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L823(lines 823 868) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L854(lines 854 855) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 854 855) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-11-07 04:15:16,942 INFO L266 CegarLoopResult]: For program point L842-1(line 842) no Hoare annotation was computed. [2020-11-07 04:15:16,943 INFO L266 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-11-07 04:15:16,943 INFO L266 CegarLoopResult]: For program point L842-2(line 842) no Hoare annotation was computed. [2020-11-07 04:15:16,943 INFO L266 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-11-07 04:15:16,943 INFO L262 CegarLoopResult]: At program point L977(line 977) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,943 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 972 982) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,943 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 972 982) the Hoare annotation is: true [2020-11-07 04:15:16,943 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 972 982) the Hoare annotation is: true [2020-11-07 04:15:16,944 INFO L262 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-11-07 04:15:16,944 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 394 404) the Hoare annotation is: true [2020-11-07 04:15:16,944 INFO L269 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: true [2020-11-07 04:15:16,944 INFO L262 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:15:16,944 INFO L262 CegarLoopResult]: At program point L399-2(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:15:16,944 INFO L262 CegarLoopResult]: At program point L399-3(line 399) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret25|) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2020-11-07 04:15:16,944 INFO L262 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 394 404) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:15:16,945 INFO L262 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 394 404) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~6 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-11-07 04:15:16,945 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (= 0 ~systemActive~0) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0))))) [2020-11-07 04:15:16,945 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,945 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 386 393) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (= 0 ~systemActive~0) .cse1 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,945 INFO L262 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:15:16,946 INFO L262 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:15:16,946 INFO L262 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~4)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse1 .cse6 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse1 .cse2 .cse3))) [2020-11-07 04:15:16,946 INFO L262 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:15:16,946 INFO L269 CegarLoopResult]: At program point L171(lines 171 177) the Hoare annotation is: true [2020-11-07 04:15:16,946 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,946 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2020-11-07 04:15:16,947 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 167 180) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~4) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,947 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 353 377) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse3 (and .cse2 .cse9)) (or .cse0 .cse8 .cse7 .cse3)))) [2020-11-07 04:15:16,947 INFO L262 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse3) (or .cse6 .cse5 .cse3))) [2020-11-07 04:15:16,947 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 353 377) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,947 INFO L262 CegarLoopResult]: At program point L372-1(lines 353 377) the Hoare annotation is: (let ((.cse9 (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (and .cse9 (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse7 .cse8 .cse6 .cse3 (and .cse2 .cse9)) (or .cse0 .cse8 .cse7 .cse3)))) [2020-11-07 04:15:16,948 INFO L262 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2) (or .cse5 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))))) [2020-11-07 04:15:16,948 INFO L262 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2) (or .cse4 .cse5 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))))) [2020-11-07 04:15:16,948 INFO L262 CegarLoopResult]: At program point L361(lines 361 369) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse2 .cse6) (or .cse4 .cse5 .cse2 .cse6))) [2020-11-07 04:15:16,948 INFO L262 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse6 .cse4 .cse3 .cse5) (or .cse6 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,948 INFO L262 CegarLoopResult]: At program point L359-1(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-11-07 04:15:16,949 INFO L262 CegarLoopResult]: At program point L357(lines 357 374) the Hoare annotation is: (let ((.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6) (or .cse4 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,949 INFO L262 CegarLoopResult]: At program point L359-2(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-11-07 04:15:16,949 INFO L262 CegarLoopResult]: At program point L359-3(line 359) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret24|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~3))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or .cse4 .cse5 .cse6 .cse2))) [2020-11-07 04:15:16,949 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 293 299) the Hoare annotation is: true [2020-11-07 04:15:16,949 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 293 299) the Hoare annotation is: true [2020-11-07 04:15:16,949 INFO L262 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~systemActive~0) .cse1) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 0) .cse1 (= ~methAndRunningLastTime~0 0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0)) (<= 2 ~waterLevel~0) .cse1) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2020-11-07 04:15:16,950 INFO L262 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,950 INFO L262 CegarLoopResult]: At program point L205(lines 204 251) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,950 INFO L262 CegarLoopResult]: At program point L238-1(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,950 INFO L262 CegarLoopResult]: At program point L238-2(line 238) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,951 INFO L262 CegarLoopResult]: At program point L234(lines 234 247) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,951 INFO L262 CegarLoopResult]: At program point L197(line 197) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,951 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,951 INFO L262 CegarLoopResult]: At program point L222(line 222) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,951 INFO L262 CegarLoopResult]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,952 INFO L262 CegarLoopResult]: At program point L214(lines 214 220) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,952 INFO L262 CegarLoopResult]: At program point L214-1(lines 214 220) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,952 INFO L262 CegarLoopResult]: At program point L206(lines 206 210) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,952 INFO L262 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,952 INFO L262 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,952 INFO L269 CegarLoopResult]: At program point testEXIT(lines 194 259) the Hoare annotation is: true [2020-11-07 04:15:16,953 INFO L262 CegarLoopResult]: At program point testENTRY(lines 194 259) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,953 INFO L262 CegarLoopResult]: At program point L252(lines 203 253) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,953 INFO L269 CegarLoopResult]: At program point testFINAL(lines 194 259) the Hoare annotation is: true [2020-11-07 04:15:16,953 INFO L262 CegarLoopResult]: At program point L240(lines 240 246) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,953 INFO L262 CegarLoopResult]: At program point L240-1(lines 234 247) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (= 0 ~systemActive~0) .cse1 .cse3) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,954 INFO L262 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,954 INFO L262 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,954 INFO L262 CegarLoopResult]: At program point L232-1(line 232) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,954 INFO L262 CegarLoopResult]: At program point L224(lines 224 230) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,954 INFO L262 CegarLoopResult]: At program point L224-1(lines 224 230) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse3) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 .cse7 .cse2 .cse3) (and .cse5 .cse0 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,955 INFO L262 CegarLoopResult]: At program point L249(lines 204 251) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,955 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,955 INFO L262 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,955 INFO L262 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 0)) (.cse4 (= ~methAndRunningLastTime~0 0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 1 ~systemActive~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse3 .cse4) (and (= 0 ~systemActive~0) .cse1 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse5 .cse0 (<= 2 ~waterLevel~0) .cse2 .cse3))) [2020-11-07 04:15:16,955 INFO L262 CegarLoopResult]: At program point L196(line 196) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L801(lines 801 802) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 801 802) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L797(lines 797 804) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 777 822) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L791(lines 791 811) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L791-1(lines 791 811) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 04:15:16,956 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L818-2(line 818) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L777(lines 777 822) no Hoare annotation was computed. [2020-11-07 04:15:16,957 INFO L266 CegarLoopResult]: For program point L808(lines 808 809) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 808 809) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L796-1(line 796) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L796-2(line 796) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 777 822) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 04:15:16,958 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 777 822) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L780(line 780) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L266 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-11-07 04:15:16,959 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 181 189) the Hoare annotation is: true [2020-11-07 04:15:16,959 INFO L269 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: true [2020-11-07 04:15:16,959 INFO L269 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-11-07 04:15:16,959 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 181 189) the Hoare annotation is: true [2020-11-07 04:15:16,959 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 181 189) the Hoare annotation is: true [2020-11-07 04:15:16,960 INFO L262 CegarLoopResult]: At program point L892(lines 892 902) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) .cse7)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4) (or .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse4) (or .cse5 .cse1 .cse2) (or .cse3 .cse6 .cse0 .cse2)))) [2020-11-07 04:15:16,960 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse4 (not (<= 2 ~waterLevel~0))) (or .cse6 .cse0 .cse2 .cse4) (or .cse0 .cse1 .cse3) (or .cse5 .cse1 .cse2))) [2020-11-07 04:15:16,960 INFO L262 CegarLoopResult]: At program point L890-1(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4) (or .cse6 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3) (or .cse6 .cse1 .cse2)))) [2020-11-07 04:15:16,960 INFO L262 CegarLoopResult]: At program point L888(lines 888 905) the Hoare annotation is: (let ((.cse8 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (and .cse8 .cse2))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6) (or .cse3 .cse7 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse7 .cse0 .cse5 .cse2) (or .cse8 .cse0 .cse4 .cse1) (or .cse0 .cse4 .cse5 .cse6)))) [2020-11-07 04:15:16,961 INFO L262 CegarLoopResult]: At program point L890-2(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4) (or .cse6 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse3) (or .cse6 .cse1 .cse2)))) [2020-11-07 04:15:16,961 INFO L262 CegarLoopResult]: At program point L890-3(line 890) the Hoare annotation is: (let ((.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) .cse7)) (.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse0 .cse2) (or .cse4 .cse0 .cse5) (or .cse6 .cse3 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse5) (or .cse6 .cse1 .cse2)))) [2020-11-07 04:15:16,961 INFO L262 CegarLoopResult]: At program point L888-1(lines 880 908) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse6 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5) (or .cse3 .cse0 .cse1 .cse2) (or .cse6 .cse3 .cse0 .cse4)))) [2020-11-07 04:15:16,961 INFO L262 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,961 INFO L262 CegarLoopResult]: At program point L886-1(line 886) the Hoare annotation is: (let ((.cse7 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse7 .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6) (or .cse0 .cse2 .cse7 .cse5) (or .cse4 .cse8 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse6 (not (<= 2 ~waterLevel~0))) (or .cse8 .cse0 .cse3 .cse6)))) [2020-11-07 04:15:16,962 INFO L262 CegarLoopResult]: At program point L886-2(line 886) the Hoare annotation is: (let ((.cse7 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse7 .cse6)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse6) (or .cse0 .cse2 .cse7 .cse5) (or .cse4 .cse8 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse6 (not (<= 2 ~waterLevel~0))) (or .cse8 .cse0 .cse3 .cse6)))) [2020-11-07 04:15:16,962 INFO L262 CegarLoopResult]: At program point L886-3(line 886) the Hoare annotation is: (let ((.cse8 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse9 (= |__utac_acc__Specification2_spec__2_#t~ret79| 0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse6 (and .cse8 .cse9 .cse2)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse4 .cse0 .cse5 .cse2) (or .cse6 .cse3 .cse7 .cse5) (or .cse0 .cse7 .cse1 (and .cse8 .cse9)) (or .cse6 .cse0 .cse7 .cse5)))) [2020-11-07 04:15:16,962 INFO L262 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,962 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 880 908) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse5 .cse0 .cse2 .cse3))) [2020-11-07 04:15:16,963 INFO L262 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4) (or .cse3 .cse5 .cse6 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse4) (or .cse5 .cse1 .cse2) (or .cse3 .cse6 .cse0 .cse2))) [2020-11-07 04:15:16,963 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 880 908) the Hoare annotation is: (let ((.cse6 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse5 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse6 .cse5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 ~systemActive~0)))) (and (or (not (<= 1 ~pumpRunning~0)) .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse2 .cse5) (or .cse3 .cse0 .cse1 .cse2) (or .cse6 .cse3 .cse0 .cse4)))) [2020-11-07 04:15:16,963 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-11-07 04:15:16,963 INFO L262 CegarLoopResult]: At program point L893(lines 893 899) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-11-07 04:15:16,963 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3) (or .cse4 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-07 04:15:16,964 INFO L262 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse2 (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0))) (or .cse4 .cse0 .cse2))) [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point L143(lines 143 151) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point L143-2(lines 143 151) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 135 157) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 135 157) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 135 157) no Hoare annotation was computed. [2020-11-07 04:15:16,964 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:15:16,965 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:15:16,965 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 872 879) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 04:15:16,965 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L762(lines 762 773) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L754-1(line 754) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-11-07 04:15:16,966 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L705-1(line 705) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L763(lines 763 770) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 674 776) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L698(lines 698 702) no Hoare annotation was computed. [2020-11-07 04:15:16,967 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L723-2(lines 723 743) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 674 776) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L674(lines 674 776) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L674-1(lines 674 776) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L765-1(line 765) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-11-07 04:15:16,968 INFO L266 CegarLoopResult]: For program point L765-2(line 765) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L724(lines 723 743) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 674 776) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 04:15:16,969 INFO L266 CegarLoopResult]: For program point L708-1(line 708) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L725(lines 725 729) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L750-1(line 750) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L750-2(line 750) no Hoare annotation was computed. [2020-11-07 04:15:16,970 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L734-1(line 734) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L734-2(line 734) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-11-07 04:15:16,971 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L752-1(line 752) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L752-2(line 752) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L744(lines 722 745) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-11-07 04:15:16,972 INFO L266 CegarLoopResult]: For program point L703(lines 703 719) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L720(lines 720 761) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L266 CegarLoopResult]: For program point L712-1(line 712) no Hoare annotation was computed. [2020-11-07 04:15:16,973 INFO L262 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L808-1(line 808) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,974 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L445-2(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,975 INFO L262 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:15:16,976 INFO L262 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L153-1(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L153-2(line 153) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L855(line 855) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L149-1(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L149-2(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L149-3(line 149) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,977 INFO L262 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L145-2(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L145-3(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L847-1(line 847) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L145-4(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,978 INFO L262 CegarLoopResult]: At program point L141-1(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L145-5(line 145) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-2(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-3(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-4(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-5(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-6(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,979 INFO L262 CegarLoopResult]: At program point L141-7(line 141) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L443-2(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L443-3(line 443) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,980 INFO L262 CegarLoopResult]: At program point L439-1(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L439-2(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L439-3(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L439-4(line 439) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L435-1(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L435-2(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L435-3(line 435) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,981 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L431-1(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L431-2(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L431-3(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L427(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L431-4(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,982 INFO L262 CegarLoopResult]: At program point L427-1(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,983 INFO L262 CegarLoopResult]: At program point L431-5(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,983 INFO L262 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 04:15:16,983 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#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~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 04:15:16,983 INFO L262 CegarLoopResult]: At program point L427-2(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L431-6(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L427-3(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L431-7(line 431) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L427-4(line 427) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L423-2(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,984 INFO L262 CegarLoopResult]: At program point L423-3(line 423) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,985 INFO L262 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 04:15:16,985 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:15:16,985 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 378 385) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,985 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 378 385) the Hoare annotation is: (let ((.cse0 (<= 1 ~pumpRunning~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,985 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 378 385) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,985 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 158 166) no Hoare annotation was computed. [2020-11-07 04:15:16,985 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 158 166) no Hoare annotation was computed. [2020-11-07 04:15:16,986 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 158 166) no Hoare annotation was computed. [2020-11-07 04:15:16,986 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 04:15:16,986 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 04:15:16,986 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 450 468) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,986 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 450 468) the Hoare annotation is: true [2020-11-07 04:15:16,986 INFO L262 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,986 INFO L262 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2020-11-07 04:15:16,987 INFO L269 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: true [2020-11-07 04:15:16,987 INFO L262 CegarLoopResult]: At program point L459(lines 459 463) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (<= 1 isHighWaterLevel_~tmp~4)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:15:16,987 INFO L269 CegarLoopResult]: At program point L457(line 457) the Hoare annotation is: true [2020-11-07 04:15:16,987 INFO L262 CegarLoopResult]: At program point L459-2(lines 459 463) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4))) [2020-11-07 04:15:16,987 INFO L262 CegarLoopResult]: At program point L457-1(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,987 INFO L262 CegarLoopResult]: At program point L457-2(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret42|)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,987 INFO L262 CegarLoopResult]: At program point L457-3(line 457) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and (<= 1 |isHighWaterLevel_#t~ret42|) (<= 1 isHighWaterLevel_~tmp~4))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,988 INFO L269 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: true [2020-11-07 04:15:16,988 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 450 468) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~retValue_acc~8 0) (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 04:15:16,988 INFO L269 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: true [2020-11-07 04:15:16,988 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse7 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2) (or .cse5 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse1 .cse6 .cse3 .cse7) (or .cse5 .cse3 .cse4 .cse2 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,988 INFO L262 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse2 .cse6) (or (and .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse5 .cse2 .cse6) (or .cse4 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,988 INFO L262 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse1 .cse5 .cse7 .cse3) (or .cse4 .cse5 .cse7 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse6))) [2020-11-07 04:15:16,989 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 114 125) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,989 INFO L262 CegarLoopResult]: At program point L118-1(lines 114 125) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (<= 1 ~methaneLevelCritical~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse7) (or .cse0 .cse6 .cse2 .cse7 (not (<= 2 ~waterLevel~0))))) [2020-11-07 04:15:16,989 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 04:15:16,989 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 04:15:16,989 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 04:15:16,989 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 04:15:16,989 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2020-11-07 04:15:16,990 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 126 134) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (not (= 0 ~systemActive~0))) (or .cse4 .cse2 .cse5 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 04:15:16,990 INFO L262 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~systemActive~0)) .cse3) (or .cse5 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3))) [2020-11-07 04:15:16,990 INFO L269 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-11-07 04:15:16,990 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 126 134) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 (not (= 0 ~systemActive~0))) (or .cse4 .cse2 .cse5 .cse3) (or .cse1 .cse4 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-11-07 04:15:16,990 INFO L262 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse10 .cse11)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse8 .cse9) (or (not (= 0 ~systemActive~0)) .cse7) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse9)))) [2020-11-07 04:15:16,991 INFO L262 CegarLoopResult]: At program point L280(lines 280 286) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0))) (let ((.cse0 (and .cse12 .cse9)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse10 .cse12)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse14 (and (<= 1 ~pumpRunning~0) .cse11 (<= 2 ~waterLevel~0) .cse9)) (.cse15 (and .cse11 .cse8 .cse10)) (.cse13 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse2 .cse7 .cse3 .cse4 (and .cse8 .cse9)) (or .cse5 .cse2 .cse7 .cse3 (and .cse8 .cse10) .cse6) (or (and .cse11 .cse12 .cse10) .cse7 .cse3 .cse13 .cse4 .cse14) (or .cse1 .cse15 .cse3 .cse13 .cse4 .cse14) (or .cse15 (not (= 0 ~systemActive~0)) .cse13)))) [2020-11-07 04:15:16,991 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse1 .cse3) (or .cse0 .cse6 .cse4 .cse5 .cse1) (or .cse4 .cse7 .cse5 .cse1 .cse3) (or .cse7 .cse1 .cse2 .cse3) (or (not (= 0 ~systemActive~0)) .cse2) (or .cse6 .cse4 .cse7 .cse5 .cse1))) [2020-11-07 04:15:16,991 INFO L262 CegarLoopResult]: At program point L273(lines 272 291) the Hoare annotation is: (let ((.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (and .cse10 .cse11)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse11)) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse2 .cse5 .cse3 .cse8 .cse9) (or .cse6 (not (= 0 ~systemActive~0)) .cse7) (or .cse0 .cse6 .cse3 .cse7 .cse8) (or .cse0 .cse2 .cse3 .cse8 .cse9)))) [2020-11-07 04:15:16,991 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 269 292) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse2 .cse4) (or .cse5 .cse7 .cse6 .cse1 .cse2) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse1 (not (= 0 ~systemActive~0)) .cse3) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse7 .cse6 .cse0 .cse1 .cse2))) [2020-11-07 04:15:16,992 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 269 292) the Hoare annotation is: (let ((.cse16 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (and .cse16 .cse12 .cse9)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse9)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and .cse12 .cse9)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse9)) (or .cse10 .cse0 .cse11 .cse2 .cse7) (or (and .cse5 .cse12 .cse9) (not (= 0 ~systemActive~0)) .cse3) (or .cse13 .cse14 .cse11 .cse8 .cse2 .cse15) (or .cse10 .cse11 .cse8 .cse2 .cse7 .cse15) (or .cse0 .cse13 .cse14 .cse11 .cse2)))) [2020-11-07 04:15:16,992 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 269 292) the Hoare annotation is: (let ((.cse16 (= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (and .cse5 .cse17 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (and .cse16 .cse12 .cse9)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse15 (and .cse17 .cse9)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse13 (and .cse12 .cse9)) (.cse14 (not (<= 2 |old(~waterLevel~0)|))) (.cse11 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6) .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse7 (and .cse4 .cse5 .cse6 .cse9)) (or .cse10 .cse0 .cse11 .cse2 .cse7) (or (and .cse5 .cse12 .cse9) (not (= 0 ~systemActive~0)) .cse3) (or .cse13 .cse14 .cse11 .cse8 .cse2 .cse15) (or .cse10 .cse11 .cse8 .cse2 .cse7 .cse15) (or .cse0 .cse13 .cse14 .cse11 .cse2)))) [2020-11-07 04:15:16,992 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 911 940) the Hoare annotation is: true [2020-11-07 04:15:16,992 INFO L269 CegarLoopResult]: At program point L925(lines 925 929) the Hoare annotation is: true [2020-11-07 04:15:16,992 INFO L269 CegarLoopResult]: At program point L925-1(lines 925 929) the Hoare annotation is: true [2020-11-07 04:15:16,992 INFO L269 CegarLoopResult]: At program point L921-2(lines 921 935) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L917(line 917) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L917-1(line 917) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L913(line 913) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L936(lines 911 940) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 911 940) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L269 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-11-07 04:15:16,993 INFO L262 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:15:16,994 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse6 .cse4))) [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point L94-1(lines 90 101) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 90 101) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 965 971) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 965 971) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 04:15:16,994 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 04:15:16,995 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 301 325) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-11-07 04:15:16,995 INFO L262 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:16,995 INFO L262 CegarLoopResult]: At program point L320-1(lines 301 325) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse2 .cse5 .cse6) (or .cse3 .cse0 .cse4 .cse2 .cse5 .cse6)))) [2020-11-07 04:15:16,995 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 301 325) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and .cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse2 .cse5 .cse6) (or .cse3 .cse0 .cse4 .cse2 .cse5 .cse6)))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L315(line 315) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2) (or .cse0 .cse4 .cse1 .cse2 .cse3))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse1 .cse4) (or .cse2 .cse3 .cse0 .cse1 .cse4))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L309(lines 309 317) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (and .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4 .cse5)))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L307-1(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse1 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5)))) [2020-11-07 04:15:16,996 INFO L262 CegarLoopResult]: At program point L305(lines 305 322) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-11-07 04:15:16,997 INFO L262 CegarLoopResult]: At program point L307-2(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and .cse6 (<= 2 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse0 .cse1 .cse5) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse1 .cse5)))) [2020-11-07 04:15:16,997 INFO L262 CegarLoopResult]: At program point L307-3(line 307) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (and .cse6 (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret22| 0) .cse6 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4 .cse5)))) [2020-11-07 04:15:16,997 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 102 113) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse7 .cse8 .cse5 .cse6 .cse9) (or .cse8 .cse1 .cse5 .cse6 .cse2 .cse9) (or .cse0 .cse8 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse10 .cse9 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse10 .cse9) (or .cse1 .cse5 .cse6 .cse2 .cse10 .cse9))) [2020-11-07 04:15:16,997 INFO L262 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~systemActive~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse5 .cse6) (or .cse4 .cse0 .cse7 .cse5 .cse6) (or .cse4 .cse8 .cse1 .cse6) (or .cse0 .cse7 .cse2 .cse3) (or .cse8 .cse0 .cse7 .cse2 .cse6) (or .cse0 .cse7 .cse2 .cse5 .cse6) (or .cse8 .cse0 .cse1 .cse2 .cse6))) [2020-11-07 04:15:16,998 INFO L262 CegarLoopResult]: At program point L106-1(lines 102 113) the Hoare annotation is: (let ((.cse3 (not (= 0 ~systemActive~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse4 (<= 2 ~waterLevel~0)) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse2 .cse3) (or .cse7 .cse8 .cse5 .cse6 .cse9) (or .cse8 .cse1 .cse5 .cse6 .cse2 .cse9) (or .cse0 .cse8 .cse1 .cse2 .cse9 .cse4) (or .cse0 .cse1 .cse2 .cse10 .cse9 .cse4) (or .cse7 .cse1 .cse5 .cse6 .cse10 .cse9) (or .cse1 .cse5 .cse6 .cse2 .cse10 .cse9))) [2020-11-07 04:15:16,998 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse1 .cse2 .cse6 (not (= 0 ~systemActive~0))) (or .cse5 .cse1 .cse2 .cse6 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4))) [2020-11-07 04:15:16,998 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 1007 1014) the Hoare annotation is: true [2020-11-07 04:15:16,998 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 1007 1014) the Hoare annotation is: true [2020-11-07 04:15:16,998 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 1007 1014) the Hoare annotation is: true [2020-11-07 04:15:16,998 INFO L269 CegarLoopResult]: At program point L1011(line 1011) the Hoare annotation is: true [2020-11-07 04:15:16,999 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4 .cse5) (or .cse3 .cse0 .cse1 .cse2 .cse4 .cse5))) [2020-11-07 04:15:16,999 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-11-07 04:15:16,999 INFO L262 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse2))) [2020-11-07 04:15:16,999 INFO L262 CegarLoopResult]: At program point L346-1(lines 327 351) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (and (<= 1 ~pumpRunning~0) (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (= ~pumpRunning~0 0)) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4 .cse5) (or .cse3 .cse0 .cse1 .cse2 .cse4 .cse5))) [2020-11-07 04:15:16,999 INFO L262 CegarLoopResult]: At program point L341(line 341) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L335(lines 335 343) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L333-1(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L331(lines 331 348) the Hoare annotation is: (let ((.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse1 .cse2 .cse4) (or .cse3 .cse0 .cse1 .cse2 .cse4))) [2020-11-07 04:15:17,000 INFO L262 CegarLoopResult]: At program point L333-2(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,001 INFO L262 CegarLoopResult]: At program point L333-3(line 333) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 .cse1 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse1 .cse3))) [2020-11-07 04:15:17,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 04:15:17 BoogieIcfgContainer [2020-11-07 04:15:17,036 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 04:15:17,039 INFO L168 Benchmark]: Toolchain (without parser) took 618760.97 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 125.9 MB in the beginning and 748.8 MB in the end (delta: -622.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. [2020-11-07 04:15:17,039 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 99.0 MB in the beginning and 98.9 MB in the end (delta: 70.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 04:15:17,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.13 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 127.0 MB in the end (delta: -1.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:17,040 INFO L168 Benchmark]: Boogie Preprocessor took 125.71 ms. Allocated memory is still 151.0 MB. Free memory was 127.0 MB in the beginning and 123.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:17,040 INFO L168 Benchmark]: RCFGBuilder took 1852.41 ms. Allocated memory is still 151.0 MB. Free memory was 123.2 MB in the beginning and 98.2 MB in the end (delta: 25.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:17,041 INFO L168 Benchmark]: TraceAbstraction took 616061.55 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 97.7 MB in the beginning and 748.8 MB in the end (delta: -651.1 MB). Peak memory consumption was 984.7 MB. Max. memory is 8.0 GB. [2020-11-07 04:15:17,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 125.8 MB. Free memory was 99.0 MB in the beginning and 98.9 MB in the end (delta: 70.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 702.13 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 127.0 MB in the end (delta: -1.7 MB). Peak memory consumption was 21.3 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 125.71 ms. Allocated memory is still 151.0 MB. Free memory was 127.0 MB in the beginning and 123.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1852.41 ms. Allocated memory is still 151.0 MB. Free memory was 123.2 MB in the beginning and 98.2 MB in the end (delta: 25.0 MB). Peak memory consumption was 44.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 616061.55 ms. Allocated memory was 151.0 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 97.7 MB in the beginning and 748.8 MB in the end (delta: -651.1 MB). Peak memory consumption was 984.7 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: 808]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 801]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 847]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 854]: 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: 203]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 911]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 921]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 204]: Loop Invariant Derived loop invariant: ((((((((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((1 == systemActive && pumpRunning == 0) && 1 <= methaneLevelCritical) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 <= pumpRunning && 1 == systemActive) && methaneLevelCritical == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || (((0 == systemActive && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0)) || ((((1 <= pumpRunning && 1 == systemActive) && 2 <= waterLevel) && 1 <= methaneLevelCritical) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 983]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((\old(systemActive) == 0 || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) || !(2 <= waterLevel)) && ((!(methAndRunningLastTime == 0) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0))) && ((!(\old(systemActive) == 1) || !(1 <= \old(pumpRunning))) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 405]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(pumpRunning == 0) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && (((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 469]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 972]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 394]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) && (((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 386]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) && (((!(1 <= \old(pumpRunning)) || 0 == systemActive) || pumpRunning == 0) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 167]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 353]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((methaneLevelCritical == tmp && pumpRunning == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp))) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 293]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 181]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 880]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive)) && ((!(pumpRunning == 0) || !(0 == systemActive)) || methAndRunningLastTime == 0)) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && (((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(1 == systemActive))) && (((tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 872]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 378]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((1 <= pumpRunning || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && (((((1 <= pumpRunning || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 114]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical)) && ((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(1 <= pumpRunning) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 450]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(methAndRunningLastTime == 0) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && retValue_acc <= 0) && 0 <= retValue_acc) && tmp___0 <= 0)) - ProcedureContractResult [Line: 126]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) && ((!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(0 == systemActive))) && (((!(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive))) && (((!(1 <= pumpRunning) || !(methaneLevelCritical == 0)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 269]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((!(1 <= methaneLevelCritical) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel)) || !(\old(methAndRunningLastTime) == 0)) && (((((!(methaneLevelCritical == 0) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || (((1 <= pumpRunning && \old(waterLevel) == waterLevel) && 2 <= waterLevel) && methAndRunningLastTime == 0))) && ((((((1 == systemActive && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == 0) && methAndRunningLastTime == 0) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((pumpRunning == 0 && methAndRunningLastTime == 0) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && (((((((1 == systemActive && pumpRunning == 0) && methAndRunningLastTime == 0) || !(1 <= \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || (pumpRunning == \old(pumpRunning) && methAndRunningLastTime == 0))) && ((((!(1 <= methaneLevelCritical) || (pumpRunning == 0 && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) - ProcedureContractResult [Line: 911]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 90]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 965]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 301]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - ProcedureContractResult [Line: 102]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(0 == systemActive)) || 2 <= waterLevel) && ((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(0 == systemActive))) && ((((!(1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(\old(waterLevel) == 1) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((!(1 <= pumpRunning) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 0)) || !(1 == systemActive))) && (((((!(methAndRunningLastTime == 0) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 1007]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (((((!(1 <= \old(pumpRunning)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) && (((((!(1 <= methaneLevelCritical) || !(methAndRunningLastTime == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel))) && (((((!(methAndRunningLastTime == 0) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (1 <= pumpRunning && 2 <= waterLevel)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 44 procedures, 677 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 153.8s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 132.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 461.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3548 SDtfs, 11816 SDslu, 7846 SDs, 0 SdLazy, 18838 SolverSat, 3872 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 54.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 779 GetRequests, 464 SyntacticMatches, 5 SemanticMatches, 310 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2804 ImplicationChecksByTransitivity, 65.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4024occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.9s AutomataMinimizationTime, 12 MinimizatonAttempts, 3739 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 319 LocationsWithAnnotation, 15695 PreInvPairs, 17297 NumberOfFragments, 13689 HoareAnnotationTreeSize, 15695 FomulaSimplifications, 41480802350 FormulaSimplificationTreeSizeReduction, 61.0s HoareSimplificationTime, 319 FomulaSimplificationsInter, 1106287628 FormulaSimplificationTreeSizeReductionInter, 400.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 11.5s InterpolantComputationTime, 2629 NumberOfCodeBlocks, 2629 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 2617 ConstructedInterpolants, 0 QuantifiedInterpolants, 1402611 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 218/232 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...