/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:43:37,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:43:37,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:43:38,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:43:38,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:43:38,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:43:38,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:43:38,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:43:38,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:43:38,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:43:38,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:43:38,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:43:38,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:43:38,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:43:38,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:43:38,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:43:38,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:43:38,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:43:38,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:43:38,060 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:43:38,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:43:38,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:43:38,067 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:43:38,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:43:38,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:43:38,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:43:38,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:43:38,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:43:38,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:43:38,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:43:38,077 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:43:38,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:43:38,079 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:43:38,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:43:38,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:43:38,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:43:38,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:43:38,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:43:38,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:43:38,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:43:38,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:43:38,088 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:43:38,099 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:43:38,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:43:38,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:43:38,102 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:43:38,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:43:38,103 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:43:38,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:43:38,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:43:38,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:43:38,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:43:38,104 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:43:38,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:43:38,105 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:43:38,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:43:38,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:43:38,106 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:43:38,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:43:38,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:43:38,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:38,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:43:38,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:43:38,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:43:38,107 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:43:38,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:43:38,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:43:38,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:43:38,481 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:43:38,482 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:43:38,483 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-07 12:43:38,559 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a436d88b/6219a19ba34e4829a9cddce4f4cc105a/FLAGef9ace18c [2020-07-07 12:43:39,094 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:43:39,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product39.cil.c [2020-07-07 12:43:39,110 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a436d88b/6219a19ba34e4829a9cddce4f4cc105a/FLAGef9ace18c [2020-07-07 12:43:39,447 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a436d88b/6219a19ba34e4829a9cddce4f4cc105a [2020-07-07 12:43:39,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:43:39,457 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:43:39,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:39,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:43:39,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:43:39,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:39" (1/1) ... [2020-07-07 12:43:39,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2936918d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:39, skipping insertion in model container [2020-07-07 12:43:39,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:43:39" (1/1) ... [2020-07-07 12:43:39,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:43:39,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:43:40,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:40,025 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:43:40,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:43:40,139 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:43:40,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40 WrapperNode [2020-07-07 12:43:40,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:43:40,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:43:40,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:43:40,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:43:40,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,175 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,220 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... [2020-07-07 12:43:40,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:43:40,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:43:40,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:43:40,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:43:40,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:43:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:43:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:43:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:43:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:43:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:43:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:43:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:43:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:43:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:43:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:43:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:43:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:43:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:43:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:43:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:43:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:43:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:43:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:43:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:43:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:43:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:43:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:43:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:43:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:43:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:43:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:43:40,306 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:43:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:43:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:43:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:43:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:43:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:43:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:43:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:43:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:43:40,310 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:43:40,311 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:43:40,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:43:40,313 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:43:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:43:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:43:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:43:40,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:43:41,406 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:43:41,407 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:43:41,413 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:41 BoogieIcfgContainer [2020-07-07 12:43:41,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:43:41,415 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:43:41,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:43:41,418 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:43:41,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:43:39" (1/3) ... [2020-07-07 12:43:41,419 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271365fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:41, skipping insertion in model container [2020-07-07 12:43:41,419 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:43:40" (2/3) ... [2020-07-07 12:43:41,420 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@271365fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:43:41, skipping insertion in model container [2020-07-07 12:43:41,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:43:41" (3/3) ... [2020-07-07 12:43:41,422 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product39.cil.c [2020-07-07 12:43:41,432 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:43:41,441 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:43:41,455 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:43:41,477 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:43:41,477 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:43:41,478 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:43:41,478 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:43:41,478 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:43:41,478 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:43:41,478 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:43:41,478 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:43:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2020-07-07 12:43:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:43:41,535 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:41,536 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:41,537 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:41,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:41,542 INFO L82 PathProgramCache]: Analyzing trace with hash 938593778, now seen corresponding path program 1 times [2020-07-07 12:43:41,548 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:41,549 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [943428636] [2020-07-07 12:43:41,549 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,392 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:42,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:42,549 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:42,551 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [943428636] [2020-07-07 12:43:42,553 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:42,553 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:43:42,554 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810137842] [2020-07-07 12:43:42,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:43:42,560 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:42,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:43:42,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:42,577 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 4 states. [2020-07-07 12:43:43,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:43,988 INFO L93 Difference]: Finished difference Result 510 states and 600 transitions. [2020-07-07 12:43:43,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:43:43,990 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-07-07 12:43:43,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:44,008 INFO L225 Difference]: With dead ends: 510 [2020-07-07 12:43:44,008 INFO L226 Difference]: Without dead ends: 321 [2020-07-07 12:43:44,014 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:43:44,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2020-07-07 12:43:44,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 274. [2020-07-07 12:43:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 274 states. [2020-07-07 12:43:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 274 states and 299 transitions. [2020-07-07 12:43:44,157 INFO L78 Accepts]: Start accepts. Automaton has 274 states and 299 transitions. Word has length 160 [2020-07-07 12:43:44,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:44,158 INFO L479 AbstractCegarLoop]: Abstraction has 274 states and 299 transitions. [2020-07-07 12:43:44,159 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:43:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 299 transitions. [2020-07-07 12:43:44,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 12:43:44,163 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:44,164 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:44,164 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:43:44,164 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:44,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:44,165 INFO L82 PathProgramCache]: Analyzing trace with hash 1609710943, now seen corresponding path program 1 times [2020-07-07 12:43:44,165 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:44,166 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [347438968] [2020-07-07 12:43:44,166 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,582 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:44,672 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:44,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [347438968] [2020-07-07 12:43:44,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:44,672 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:43:44,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374631773] [2020-07-07 12:43:44,674 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:43:44,674 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:44,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:43:44,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:43:44,675 INFO L87 Difference]: Start difference. First operand 274 states and 299 transitions. Second operand 5 states. [2020-07-07 12:43:45,340 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:46,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:46,386 INFO L93 Difference]: Finished difference Result 433 states and 488 transitions. [2020-07-07 12:43:46,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:43:46,387 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-07-07 12:43:46,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:46,392 INFO L225 Difference]: With dead ends: 433 [2020-07-07 12:43:46,392 INFO L226 Difference]: Without dead ends: 310 [2020-07-07 12:43:46,395 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:43:46,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-07 12:43:46,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 264. [2020-07-07 12:43:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 264 states. [2020-07-07 12:43:46,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 286 transitions. [2020-07-07 12:43:46,459 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 286 transitions. Word has length 161 [2020-07-07 12:43:46,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:46,459 INFO L479 AbstractCegarLoop]: Abstraction has 264 states and 286 transitions. [2020-07-07 12:43:46,459 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:43:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 286 transitions. [2020-07-07 12:43:46,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-07 12:43:46,462 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:46,463 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:46,463 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:43:46,463 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:46,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:46,464 INFO L82 PathProgramCache]: Analyzing trace with hash 1288155326, now seen corresponding path program 1 times [2020-07-07 12:43:46,464 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:46,464 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1389982456] [2020-07-07 12:43:46,464 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:46,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:46,904 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:46,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:47,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:43:47,074 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:47,074 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1389982456] [2020-07-07 12:43:47,074 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:47,075 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:47,075 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212295322] [2020-07-07 12:43:47,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:47,076 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:47,076 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:47,076 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:47,076 INFO L87 Difference]: Start difference. First operand 264 states and 286 transitions. Second operand 10 states. [2020-07-07 12:43:47,577 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:48,000 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:43:48,259 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:43:48,520 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:48,774 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:49,030 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:50,081 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:52,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:52,151 INFO L93 Difference]: Finished difference Result 703 states and 808 transitions. [2020-07-07 12:43:52,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:43:52,152 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-07-07 12:43:52,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:52,162 INFO L225 Difference]: With dead ends: 703 [2020-07-07 12:43:52,162 INFO L226 Difference]: Without dead ends: 554 [2020-07-07 12:43:52,166 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:43:52,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 554 states. [2020-07-07 12:43:52,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 554 to 485. [2020-07-07 12:43:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 485 states. [2020-07-07 12:43:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 485 states and 545 transitions. [2020-07-07 12:43:52,367 INFO L78 Accepts]: Start accepts. Automaton has 485 states and 545 transitions. Word has length 170 [2020-07-07 12:43:52,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:52,371 INFO L479 AbstractCegarLoop]: Abstraction has 485 states and 545 transitions. [2020-07-07 12:43:52,371 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:43:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 545 transitions. [2020-07-07 12:43:52,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-07-07 12:43:52,385 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:52,386 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:52,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:43:52,386 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:52,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:52,387 INFO L82 PathProgramCache]: Analyzing trace with hash -271509022, now seen corresponding path program 1 times [2020-07-07 12:43:52,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:52,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1433307478] [2020-07-07 12:43:52,388 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,745 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:52,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:43:52,956 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:52,957 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1433307478] [2020-07-07 12:43:52,957 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:52,958 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:52,958 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138265498] [2020-07-07 12:43:52,960 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:52,960 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:52,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:52,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:52,961 INFO L87 Difference]: Start difference. First operand 485 states and 545 transitions. Second operand 10 states. [2020-07-07 12:43:53,761 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:54,633 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:54,877 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:55,984 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:43:56,260 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:56,559 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:43:56,861 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:57,171 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:43:57,414 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:43:58,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:43:58,163 INFO L93 Difference]: Finished difference Result 1112 states and 1333 transitions. [2020-07-07 12:43:58,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:43:58,164 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 179 [2020-07-07 12:43:58,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:43:58,170 INFO L225 Difference]: With dead ends: 1112 [2020-07-07 12:43:58,171 INFO L226 Difference]: Without dead ends: 742 [2020-07-07 12:43:58,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:43:58,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 742 states. [2020-07-07 12:43:58,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 742 to 653. [2020-07-07 12:43:58,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 653 states. [2020-07-07 12:43:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 737 transitions. [2020-07-07 12:43:58,388 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 737 transitions. Word has length 179 [2020-07-07 12:43:58,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:43:58,388 INFO L479 AbstractCegarLoop]: Abstraction has 653 states and 737 transitions. [2020-07-07 12:43:58,388 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:43:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 737 transitions. [2020-07-07 12:43:58,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-07 12:43:58,392 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:43:58,392 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:43:58,392 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:43:58,393 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:43:58,393 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:43:58,393 INFO L82 PathProgramCache]: Analyzing trace with hash -1165066921, now seen corresponding path program 1 times [2020-07-07 12:43:58,393 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:43:58,393 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [282615886] [2020-07-07 12:43:58,394 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:43:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,657 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:43:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:43:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:43:58,877 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:43:58,878 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [282615886] [2020-07-07 12:43:58,878 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:43:58,878 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:43:58,878 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210548417] [2020-07-07 12:43:58,879 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:43:58,879 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:43:58,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:43:58,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:43:58,880 INFO L87 Difference]: Start difference. First operand 653 states and 737 transitions. Second operand 10 states. [2020-07-07 12:44:00,214 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:00,513 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:00,785 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:01,045 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:01,297 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:01,519 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:02,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:02,332 INFO L93 Difference]: Finished difference Result 1326 states and 1565 transitions. [2020-07-07 12:44:02,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:44:02,333 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 208 [2020-07-07 12:44:02,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:02,339 INFO L225 Difference]: With dead ends: 1326 [2020-07-07 12:44:02,339 INFO L226 Difference]: Without dead ends: 788 [2020-07-07 12:44:02,341 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:44:02,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 788 states. [2020-07-07 12:44:02,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 788 to 672. [2020-07-07 12:44:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 672 states. [2020-07-07 12:44:02,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 672 states and 757 transitions. [2020-07-07 12:44:02,615 INFO L78 Accepts]: Start accepts. Automaton has 672 states and 757 transitions. Word has length 208 [2020-07-07 12:44:02,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:02,615 INFO L479 AbstractCegarLoop]: Abstraction has 672 states and 757 transitions. [2020-07-07 12:44:02,615 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:44:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 757 transitions. [2020-07-07 12:44:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-07 12:44:02,619 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:02,622 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:02,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:44:02,623 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:02,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:02,623 INFO L82 PathProgramCache]: Analyzing trace with hash -1290271305, now seen corresponding path program 1 times [2020-07-07 12:44:02,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:02,625 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1820180239] [2020-07-07 12:44:02,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,905 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:02,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:03,179 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:03,180 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1820180239] [2020-07-07 12:44:03,181 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:03,182 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-07 12:44:03,182 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160192249] [2020-07-07 12:44:03,183 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-07 12:44:03,183 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:03,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-07 12:44:03,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-07 12:44:03,185 INFO L87 Difference]: Start difference. First operand 672 states and 757 transitions. Second operand 13 states. [2020-07-07 12:44:03,730 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:03,984 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:04,220 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:04,496 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:04,819 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:05,824 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:06,084 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:06,381 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:06,675 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:06,925 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:08,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:08,002 INFO L93 Difference]: Finished difference Result 1367 states and 1628 transitions. [2020-07-07 12:44:08,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:44:08,002 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 208 [2020-07-07 12:44:08,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:08,008 INFO L225 Difference]: With dead ends: 1367 [2020-07-07 12:44:08,009 INFO L226 Difference]: Without dead ends: 810 [2020-07-07 12:44:08,012 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:44:08,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2020-07-07 12:44:08,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 684. [2020-07-07 12:44:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 684 states. [2020-07-07 12:44:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 684 states and 769 transitions. [2020-07-07 12:44:08,250 INFO L78 Accepts]: Start accepts. Automaton has 684 states and 769 transitions. Word has length 208 [2020-07-07 12:44:08,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:08,251 INFO L479 AbstractCegarLoop]: Abstraction has 684 states and 769 transitions. [2020-07-07 12:44:08,251 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-07 12:44:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 769 transitions. [2020-07-07 12:44:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-07-07 12:44:08,254 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:08,254 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:08,255 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:44:08,255 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:08,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:08,255 INFO L82 PathProgramCache]: Analyzing trace with hash -599777164, now seen corresponding path program 1 times [2020-07-07 12:44:08,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:08,256 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2106936566] [2020-07-07 12:44:08,256 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,534 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:08,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:08,738 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:08,738 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2106936566] [2020-07-07 12:44:08,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:08,739 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:44:08,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489228810] [2020-07-07 12:44:08,739 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:44:08,740 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:08,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:44:08,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:44:08,740 INFO L87 Difference]: Start difference. First operand 684 states and 769 transitions. Second operand 7 states. [2020-07-07 12:44:09,156 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:09,751 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:11,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:11,818 INFO L93 Difference]: Finished difference Result 2053 states and 2462 transitions. [2020-07-07 12:44:11,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:44:11,818 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2020-07-07 12:44:11,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:11,828 INFO L225 Difference]: With dead ends: 2053 [2020-07-07 12:44:11,828 INFO L226 Difference]: Without dead ends: 1484 [2020-07-07 12:44:11,831 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:44:11,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1484 states. [2020-07-07 12:44:12,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1484 to 1360. [2020-07-07 12:44:12,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1360 states. [2020-07-07 12:44:12,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1360 states and 1554 transitions. [2020-07-07 12:44:12,212 INFO L78 Accepts]: Start accepts. Automaton has 1360 states and 1554 transitions. Word has length 208 [2020-07-07 12:44:12,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:12,213 INFO L479 AbstractCegarLoop]: Abstraction has 1360 states and 1554 transitions. [2020-07-07 12:44:12,213 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:44:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 1554 transitions. [2020-07-07 12:44:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2020-07-07 12:44:12,217 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:12,217 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:12,218 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:44:12,218 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:12,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:12,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1814893236, now seen corresponding path program 1 times [2020-07-07 12:44:12,219 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:12,219 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [285610637] [2020-07-07 12:44:12,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,571 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:12,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:12,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:12,786 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:12,786 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [285610637] [2020-07-07 12:44:12,786 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:12,786 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:44:12,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353880071] [2020-07-07 12:44:12,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:44:12,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:12,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:44:12,788 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:44:12,788 INFO L87 Difference]: Start difference. First operand 1360 states and 1554 transitions. Second operand 14 states. [2020-07-07 12:44:13,437 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-07 12:44:14,226 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:15,314 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-07 12:44:15,775 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:16,110 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:16,379 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:16,858 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-07 12:44:17,115 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:17,428 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:17,677 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:19,975 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-07 12:44:20,535 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:20,815 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:21,135 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:21,972 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-07 12:44:22,421 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-07 12:44:22,909 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-07 12:44:23,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:23,616 INFO L93 Difference]: Finished difference Result 3895 states and 4683 transitions. [2020-07-07 12:44:23,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-07 12:44:23,617 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 213 [2020-07-07 12:44:23,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:23,633 INFO L225 Difference]: With dead ends: 3895 [2020-07-07 12:44:23,634 INFO L226 Difference]: Without dead ends: 2927 [2020-07-07 12:44:23,639 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 617 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2020-07-07 12:44:23,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2927 states. [2020-07-07 12:44:24,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2927 to 2493. [2020-07-07 12:44:24,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2493 states. [2020-07-07 12:44:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 2493 states and 2829 transitions. [2020-07-07 12:44:24,731 INFO L78 Accepts]: Start accepts. Automaton has 2493 states and 2829 transitions. Word has length 213 [2020-07-07 12:44:24,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:24,731 INFO L479 AbstractCegarLoop]: Abstraction has 2493 states and 2829 transitions. [2020-07-07 12:44:24,731 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:44:24,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 2829 transitions. [2020-07-07 12:44:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-07 12:44:24,740 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:24,740 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] [2020-07-07 12:44:24,740 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:44:24,741 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:24,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:24,741 INFO L82 PathProgramCache]: Analyzing trace with hash -615196377, now seen corresponding path program 1 times [2020-07-07 12:44:24,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:24,742 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1089503090] [2020-07-07 12:44:24,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,060 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:25,509 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:25,509 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1089503090] [2020-07-07 12:44:25,510 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:25,510 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:44:25,510 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755519213] [2020-07-07 12:44:25,511 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:44:25,511 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:25,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:44:25,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:44:25,515 INFO L87 Difference]: Start difference. First operand 2493 states and 2829 transitions. Second operand 18 states. [2020-07-07 12:44:26,208 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:26,449 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:26,691 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:26,974 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:27,202 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:27,979 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:44:28,300 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-07-07 12:44:28,593 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:28,919 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:29,232 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:29,646 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:44:30,001 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-07-07 12:44:30,332 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-07 12:44:31,482 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:32,435 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:44:32,917 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:44:33,436 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-07 12:44:33,837 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:34,501 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:35,041 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-07 12:44:35,344 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-07-07 12:44:35,898 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-07-07 12:44:36,439 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-07-07 12:44:37,155 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-07-07 12:44:37,536 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:44:38,061 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-07-07 12:44:39,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:39,153 INFO L93 Difference]: Finished difference Result 5303 states and 6148 transitions. [2020-07-07 12:44:39,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2020-07-07 12:44:39,154 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 295 [2020-07-07 12:44:39,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:39,170 INFO L225 Difference]: With dead ends: 5303 [2020-07-07 12:44:39,170 INFO L226 Difference]: Without dead ends: 3187 [2020-07-07 12:44:39,178 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1430 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=934, Invalid=4322, Unknown=0, NotChecked=0, Total=5256 [2020-07-07 12:44:39,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3187 states. [2020-07-07 12:44:40,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3187 to 2899. [2020-07-07 12:44:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2899 states. [2020-07-07 12:44:40,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 2899 states and 3238 transitions. [2020-07-07 12:44:40,059 INFO L78 Accepts]: Start accepts. Automaton has 2899 states and 3238 transitions. Word has length 295 [2020-07-07 12:44:40,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:40,059 INFO L479 AbstractCegarLoop]: Abstraction has 2899 states and 3238 transitions. [2020-07-07 12:44:40,060 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:44:40,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 3238 transitions. [2020-07-07 12:44:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2020-07-07 12:44:40,069 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:40,070 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:40,070 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:44:40,070 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:40,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:40,071 INFO L82 PathProgramCache]: Analyzing trace with hash -1651886306, now seen corresponding path program 1 times [2020-07-07 12:44:40,071 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:40,071 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1305438997] [2020-07-07 12:44:40,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,423 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:44:40,986 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:40,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1305438997] [2020-07-07 12:44:40,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:40,987 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-07-07 12:44:40,987 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456104306] [2020-07-07 12:44:40,988 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-07 12:44:40,988 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:40,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-07 12:44:40,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=198, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:44:40,988 INFO L87 Difference]: Start difference. First operand 2899 states and 3238 transitions. Second operand 16 states. [2020-07-07 12:44:42,457 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:44:42,782 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:43,054 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:43,326 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:44:43,559 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:43,790 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:44,925 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:45,191 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:44:48,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:48,114 INFO L93 Difference]: Finished difference Result 7707 states and 8883 transitions. [2020-07-07 12:44:48,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:44:48,115 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 457 [2020-07-07 12:44:48,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:48,139 INFO L225 Difference]: With dead ends: 7707 [2020-07-07 12:44:48,139 INFO L226 Difference]: Without dead ends: 4486 [2020-07-07 12:44:48,151 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 139 GetRequests, 100 SyntacticMatches, 5 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=292, Invalid=968, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:44:48,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4486 states. [2020-07-07 12:44:49,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4486 to 3924. [2020-07-07 12:44:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3924 states. [2020-07-07 12:44:49,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3924 states to 3924 states and 4467 transitions. [2020-07-07 12:44:49,785 INFO L78 Accepts]: Start accepts. Automaton has 3924 states and 4467 transitions. Word has length 457 [2020-07-07 12:44:49,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:44:49,786 INFO L479 AbstractCegarLoop]: Abstraction has 3924 states and 4467 transitions. [2020-07-07 12:44:49,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-07 12:44:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3924 states and 4467 transitions. [2020-07-07 12:44:49,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2020-07-07 12:44:49,799 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:44:49,799 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:44:49,799 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:44:49,799 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:44:49,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:44:49,800 INFO L82 PathProgramCache]: Analyzing trace with hash 284970921, now seen corresponding path program 1 times [2020-07-07 12:44:49,800 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:44:49,800 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [971971126] [2020-07-07 12:44:49,800 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:44:49,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,116 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:44:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:44:50,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:44:50,617 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:44:50,618 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [971971126] [2020-07-07 12:44:50,618 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:44:50,618 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:44:50,618 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623912019] [2020-07-07 12:44:50,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:44:50,620 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:44:50,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:44:50,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=265, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:44:50,624 INFO L87 Difference]: Start difference. First operand 3924 states and 4467 transitions. Second operand 18 states. [2020-07-07 12:44:51,093 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:51,441 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:51,792 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:44:52,041 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:52,290 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:44:52,524 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:44:53,331 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:53,610 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:54,802 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:44:55,191 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:55,469 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:55,710 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:56,377 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:56,645 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:57,575 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:57,867 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:44:58,117 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:44:59,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:44:59,732 INFO L93 Difference]: Finished difference Result 7464 states and 8588 transitions. [2020-07-07 12:44:59,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-07 12:44:59,732 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 471 [2020-07-07 12:44:59,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:44:59,752 INFO L225 Difference]: With dead ends: 7464 [2020-07-07 12:44:59,752 INFO L226 Difference]: Without dead ends: 3949 [2020-07-07 12:44:59,763 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 158 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 452 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=414, Invalid=1748, Unknown=0, NotChecked=0, Total=2162 [2020-07-07 12:44:59,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3949 states. [2020-07-07 12:45:01,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3949 to 3829. [2020-07-07 12:45:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3829 states. [2020-07-07 12:45:01,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 3829 states and 4330 transitions. [2020-07-07 12:45:01,125 INFO L78 Accepts]: Start accepts. Automaton has 3829 states and 4330 transitions. Word has length 471 [2020-07-07 12:45:01,126 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:45:01,126 INFO L479 AbstractCegarLoop]: Abstraction has 3829 states and 4330 transitions. [2020-07-07 12:45:01,126 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:45:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3829 states and 4330 transitions. [2020-07-07 12:45:01,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2020-07-07 12:45:01,141 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:45:01,142 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:45:01,142 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:45:01,142 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:45:01,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:45:01,142 INFO L82 PathProgramCache]: Analyzing trace with hash 541502492, now seen corresponding path program 1 times [2020-07-07 12:45:01,143 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:45:01,143 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1243418553] [2020-07-07 12:45:01,143 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:45:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,486 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:01,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:01,967 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:45:01,967 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:45:01,967 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1243418553] [2020-07-07 12:45:01,967 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:45:01,967 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-07-07 12:45:01,968 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773194710] [2020-07-07 12:45:01,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-07 12:45:01,968 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:45:01,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-07 12:45:01,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:45:01,969 INFO L87 Difference]: Start difference. First operand 3829 states and 4330 transitions. Second operand 16 states. [2020-07-07 12:45:02,448 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:03,474 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:45:06,998 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:07,279 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:07,593 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:07,987 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:08,374 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:08,781 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:09,167 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:09,579 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:09,968 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:10,384 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:10,781 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:11,182 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:11,927 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-07-07 12:45:12,461 WARN L193 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:13,168 WARN L193 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 192 [2020-07-07 12:45:13,575 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:13,863 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-07 12:45:14,148 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-07 12:45:16,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:45:16,901 INFO L93 Difference]: Finished difference Result 10965 states and 12616 transitions. [2020-07-07 12:45:16,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-07 12:45:16,901 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 472 [2020-07-07 12:45:16,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:45:16,945 INFO L225 Difference]: With dead ends: 10965 [2020-07-07 12:45:16,946 INFO L226 Difference]: Without dead ends: 7264 [2020-07-07 12:45:16,959 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 110 SyntacticMatches, 1 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 557 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=491, Invalid=1959, Unknown=0, NotChecked=0, Total=2450 [2020-07-07 12:45:16,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7264 states. [2020-07-07 12:45:19,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7264 to 7067. [2020-07-07 12:45:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7067 states. [2020-07-07 12:45:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7067 states to 7067 states and 7900 transitions. [2020-07-07 12:45:19,729 INFO L78 Accepts]: Start accepts. Automaton has 7067 states and 7900 transitions. Word has length 472 [2020-07-07 12:45:19,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:45:19,730 INFO L479 AbstractCegarLoop]: Abstraction has 7067 states and 7900 transitions. [2020-07-07 12:45:19,730 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-07 12:45:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 7067 states and 7900 transitions. [2020-07-07 12:45:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2020-07-07 12:45:19,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:45:19,752 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:45:19,752 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:45:19,752 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:45:19,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:45:19,753 INFO L82 PathProgramCache]: Analyzing trace with hash -497234261, now seen corresponding path program 1 times [2020-07-07 12:45:19,753 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:45:19,753 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [605002386] [2020-07-07 12:45:19,753 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:45:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,080 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:20,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-07 12:45:20,817 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:45:20,817 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [605002386] [2020-07-07 12:45:20,817 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:45:20,818 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:45:20,818 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2138267457] [2020-07-07 12:45:20,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:45:20,818 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:45:20,819 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:45:20,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=410, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:45:20,819 INFO L87 Difference]: Start difference. First operand 7067 states and 7900 transitions. Second operand 22 states. [2020-07-07 12:45:21,318 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:21,664 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:21,916 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:22,166 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:22,412 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:45:22,655 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:23,551 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:27,926 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:28,197 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:28,481 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:28,757 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:29,015 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:29,281 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:29,530 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:29,809 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:30,087 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:30,419 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:30,703 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:30,989 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:31,496 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:45:32,012 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:45:32,501 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:45:34,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:45:34,955 INFO L93 Difference]: Finished difference Result 13953 states and 15965 transitions. [2020-07-07 12:45:34,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2020-07-07 12:45:34,956 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 473 [2020-07-07 12:45:34,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:45:34,990 INFO L225 Difference]: With dead ends: 13953 [2020-07-07 12:45:34,991 INFO L226 Difference]: Without dead ends: 7566 [2020-07-07 12:45:35,008 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 109 SyntacticMatches, 1 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1150 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=895, Invalid=3797, Unknown=0, NotChecked=0, Total=4692 [2020-07-07 12:45:35,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7566 states. [2020-07-07 12:45:36,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7566 to 6623. [2020-07-07 12:45:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6623 states. [2020-07-07 12:45:36,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6623 states to 6623 states and 7394 transitions. [2020-07-07 12:45:37,001 INFO L78 Accepts]: Start accepts. Automaton has 6623 states and 7394 transitions. Word has length 473 [2020-07-07 12:45:37,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:45:37,002 INFO L479 AbstractCegarLoop]: Abstraction has 6623 states and 7394 transitions. [2020-07-07 12:45:37,002 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:45:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 6623 states and 7394 transitions. [2020-07-07 12:45:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2020-07-07 12:45:37,018 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:45:37,018 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:45:37,019 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-07-07 12:45:37,019 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:45:37,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:45:37,019 INFO L82 PathProgramCache]: Analyzing trace with hash -656191715, now seen corresponding path program 1 times [2020-07-07 12:45:37,020 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:45:37,020 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1589464217] [2020-07-07 12:45:37,020 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:45:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,328 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:37,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:45:37,997 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:45:37,997 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1589464217] [2020-07-07 12:45:37,997 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:45:37,997 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:45:37,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29588392] [2020-07-07 12:45:37,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:45:37,998 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:45:37,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:45:37,999 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:45:37,999 INFO L87 Difference]: Start difference. First operand 6623 states and 7394 transitions. Second operand 18 states. [2020-07-07 12:45:38,495 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:39,903 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:40,173 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:40,679 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-07 12:45:40,947 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:45:41,408 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-07 12:45:41,663 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:42,110 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-07 12:45:42,403 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:42,681 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:42,926 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:43,187 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:44,458 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:44,732 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:50,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:45:50,151 INFO L93 Difference]: Finished difference Result 13902 states and 16171 transitions. [2020-07-07 12:45:50,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-07 12:45:50,151 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 477 [2020-07-07 12:45:50,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:45:50,188 INFO L225 Difference]: With dead ends: 13902 [2020-07-07 12:45:50,189 INFO L226 Difference]: Without dead ends: 9891 [2020-07-07 12:45:50,202 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 192 GetRequests, 125 SyntacticMatches, 7 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1025 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=719, Invalid=3063, Unknown=0, NotChecked=0, Total=3782 [2020-07-07 12:45:50,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9891 states. [2020-07-07 12:45:52,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9891 to 7872. [2020-07-07 12:45:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7872 states. [2020-07-07 12:45:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7872 states to 7872 states and 8753 transitions. [2020-07-07 12:45:52,745 INFO L78 Accepts]: Start accepts. Automaton has 7872 states and 8753 transitions. Word has length 477 [2020-07-07 12:45:52,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:45:52,746 INFO L479 AbstractCegarLoop]: Abstraction has 7872 states and 8753 transitions. [2020-07-07 12:45:52,746 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:45:52,746 INFO L276 IsEmpty]: Start isEmpty. Operand 7872 states and 8753 transitions. [2020-07-07 12:45:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2020-07-07 12:45:52,762 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:45:52,762 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:45:52,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-07-07 12:45:52,763 INFO L427 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:45:52,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:45:52,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1733568864, now seen corresponding path program 1 times [2020-07-07 12:45:52,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:45:52,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [442114925] [2020-07-07 12:45:52,764 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:45:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,083 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:45:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:45:53,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:45:53,597 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:45:53,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [442114925] [2020-07-07 12:45:53,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:45:53,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:45:53,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470136384] [2020-07-07 12:45:53,598 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:45:53,598 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:45:53,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:45:53,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=257, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:45:53,599 INFO L87 Difference]: Start difference. First operand 7872 states and 8753 transitions. Second operand 18 states. [2020-07-07 12:45:54,115 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:55,727 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:45:55,998 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:45:56,269 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:45:56,718 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-07 12:45:56,987 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:45:57,683 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-07-07 12:45:57,941 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:45:58,401 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-07 12:45:58,706 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:59,022 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2020-07-07 12:45:59,285 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:45:59,547 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:00,626 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:46:00,911 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:46:01,440 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-07-07 12:46:02,002 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 197 [2020-07-07 12:46:02,493 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 194 [2020-07-07 12:46:03,123 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:46:03,396 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:46:06,384 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:07,313 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:46:07,585 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:46:08,076 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:46:08,586 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-07-07 12:46:09,062 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-07-07 12:46:16,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:46:16,647 INFO L93 Difference]: Finished difference Result 18085 states and 21163 transitions. [2020-07-07 12:46:16,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2020-07-07 12:46:16,647 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 488 [2020-07-07 12:46:16,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:46:16,693 INFO L225 Difference]: With dead ends: 18085 [2020-07-07 12:46:16,694 INFO L226 Difference]: Without dead ends: 13354 [2020-07-07 12:46:16,711 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 248 GetRequests, 148 SyntacticMatches, 6 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3017 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=1590, Invalid=7530, Unknown=0, NotChecked=0, Total=9120 [2020-07-07 12:46:16,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13354 states. [2020-07-07 12:46:19,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13354 to 9564. [2020-07-07 12:46:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9564 states. [2020-07-07 12:46:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9564 states to 9564 states and 10591 transitions. [2020-07-07 12:46:19,893 INFO L78 Accepts]: Start accepts. Automaton has 9564 states and 10591 transitions. Word has length 488 [2020-07-07 12:46:19,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:46:19,894 INFO L479 AbstractCegarLoop]: Abstraction has 9564 states and 10591 transitions. [2020-07-07 12:46:19,894 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:46:19,894 INFO L276 IsEmpty]: Start isEmpty. Operand 9564 states and 10591 transitions. [2020-07-07 12:46:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2020-07-07 12:46:19,913 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:46:19,913 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:46:19,913 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-07-07 12:46:19,913 INFO L427 AbstractCegarLoop]: === Iteration 16 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:46:19,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:46:19,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1889914315, now seen corresponding path program 1 times [2020-07-07 12:46:19,914 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:46:19,914 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1488372781] [2020-07-07 12:46:19,914 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:46:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,222 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:46:20,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:46:21,595 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:46:21,595 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1488372781] [2020-07-07 12:46:21,595 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:46:21,595 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-07 12:46:21,595 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2043652350] [2020-07-07 12:46:21,596 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-07 12:46:21,596 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:46:21,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-07 12:46:21,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2020-07-07 12:46:21,597 INFO L87 Difference]: Start difference. First operand 9564 states and 10591 transitions. Second operand 18 states. [2020-07-07 12:46:22,098 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:22,889 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:23,923 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:24,196 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:24,478 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:24,939 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-07 12:46:25,208 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:25,695 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-07 12:46:25,954 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:26,425 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-07 12:46:26,749 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:27,068 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:46:27,347 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:28,336 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:28,594 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:34,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:46:34,743 INFO L93 Difference]: Finished difference Result 17845 states and 20430 transitions. [2020-07-07 12:46:34,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2020-07-07 12:46:34,743 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 584 [2020-07-07 12:46:34,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:46:34,782 INFO L225 Difference]: With dead ends: 17845 [2020-07-07 12:46:34,782 INFO L226 Difference]: Without dead ends: 11390 [2020-07-07 12:46:34,801 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 223 GetRequests, 151 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1604 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=1076, Invalid=4036, Unknown=0, NotChecked=0, Total=5112 [2020-07-07 12:46:34,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11390 states. [2020-07-07 12:46:37,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11390 to 9121. [2020-07-07 12:46:37,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9121 states. [2020-07-07 12:46:37,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9121 states to 9121 states and 10024 transitions. [2020-07-07 12:46:37,874 INFO L78 Accepts]: Start accepts. Automaton has 9121 states and 10024 transitions. Word has length 584 [2020-07-07 12:46:37,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:46:37,875 INFO L479 AbstractCegarLoop]: Abstraction has 9121 states and 10024 transitions. [2020-07-07 12:46:37,875 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-07 12:46:37,875 INFO L276 IsEmpty]: Start isEmpty. Operand 9121 states and 10024 transitions. [2020-07-07 12:46:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2020-07-07 12:46:37,889 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:46:37,889 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:46:37,889 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-07-07 12:46:37,889 INFO L427 AbstractCegarLoop]: === Iteration 17 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:46:37,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:46:37,890 INFO L82 PathProgramCache]: Analyzing trace with hash 1238225053, now seen corresponding path program 2 times [2020-07-07 12:46:37,890 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:46:37,890 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [518596459] [2020-07-07 12:46:37,890 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:46:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,238 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:46:38,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:46:38,610 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:46:38,611 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [518596459] [2020-07-07 12:46:38,611 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:46:38,611 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:46:38,611 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [921775158] [2020-07-07 12:46:38,612 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:46:38,612 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:46:38,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:46:38,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:46:38,612 INFO L87 Difference]: Start difference. First operand 9121 states and 10024 transitions. Second operand 10 states. [2020-07-07 12:46:39,630 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:43,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:46:43,002 INFO L93 Difference]: Finished difference Result 11272 states and 12661 transitions. [2020-07-07 12:46:43,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-07 12:46:43,002 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 595 [2020-07-07 12:46:43,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:46:43,017 INFO L225 Difference]: With dead ends: 11272 [2020-07-07 12:46:43,017 INFO L226 Difference]: Without dead ends: 4148 [2020-07-07 12:46:43,034 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=267, Invalid=789, Unknown=0, NotChecked=0, Total=1056 [2020-07-07 12:46:43,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4148 states. [2020-07-07 12:46:44,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4148 to 3760. [2020-07-07 12:46:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3760 states. [2020-07-07 12:46:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 3760 states and 4025 transitions. [2020-07-07 12:46:44,596 INFO L78 Accepts]: Start accepts. Automaton has 3760 states and 4025 transitions. Word has length 595 [2020-07-07 12:46:44,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:46:44,597 INFO L479 AbstractCegarLoop]: Abstraction has 3760 states and 4025 transitions. [2020-07-07 12:46:44,597 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:46:44,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 4025 transitions. [2020-07-07 12:46:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2020-07-07 12:46:44,604 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:46:44,605 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:46:44,605 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-07-07 12:46:44,605 INFO L427 AbstractCegarLoop]: === Iteration 18 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:46:44,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:46:44,605 INFO L82 PathProgramCache]: Analyzing trace with hash 663065807, now seen corresponding path program 2 times [2020-07-07 12:46:44,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:46:44,606 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [119308965] [2020-07-07 12:46:44,606 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:46:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,920 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:46:44,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:44,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:46:45,333 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:46:45,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [119308965] [2020-07-07 12:46:45,333 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:46:45,333 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:46:45,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004055343] [2020-07-07 12:46:45,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:46:45,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:46:45,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:46:45,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:46:45,335 INFO L87 Difference]: Start difference. First operand 3760 states and 4025 transitions. Second operand 14 states. [2020-07-07 12:46:45,842 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:46,511 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:47,297 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:49,493 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:52,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:46:52,280 INFO L93 Difference]: Finished difference Result 7400 states and 8127 transitions. [2020-07-07 12:46:52,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2020-07-07 12:46:52,281 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 586 [2020-07-07 12:46:52,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:46:52,291 INFO L225 Difference]: With dead ends: 7400 [2020-07-07 12:46:52,291 INFO L226 Difference]: Without dead ends: 5028 [2020-07-07 12:46:52,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 154 SyntacticMatches, 5 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1012 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=648, Invalid=2658, Unknown=0, NotChecked=0, Total=3306 [2020-07-07 12:46:52,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5028 states. [2020-07-07 12:46:53,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5028 to 4231. [2020-07-07 12:46:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4231 states. [2020-07-07 12:46:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 4231 states and 4525 transitions. [2020-07-07 12:46:53,666 INFO L78 Accepts]: Start accepts. Automaton has 4231 states and 4525 transitions. Word has length 586 [2020-07-07 12:46:53,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:46:53,666 INFO L479 AbstractCegarLoop]: Abstraction has 4231 states and 4525 transitions. [2020-07-07 12:46:53,666 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:46:53,666 INFO L276 IsEmpty]: Start isEmpty. Operand 4231 states and 4525 transitions. [2020-07-07 12:46:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2020-07-07 12:46:53,673 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:46:53,674 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:46:53,674 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-07-07 12:46:53,674 INFO L427 AbstractCegarLoop]: === Iteration 19 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:46:53,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:46:53,674 INFO L82 PathProgramCache]: Analyzing trace with hash -232111497, now seen corresponding path program 1 times [2020-07-07 12:46:53,674 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:46:53,675 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1302126424] [2020-07-07 12:46:53,675 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:46:53,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,050 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:46:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:46:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:46:54,888 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:46:54,889 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1302126424] [2020-07-07 12:46:54,889 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:46:54,889 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2020-07-07 12:46:54,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1789846268] [2020-07-07 12:46:54,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-07-07 12:46:54,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:46:54,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-07-07 12:46:54,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:46:54,890 INFO L87 Difference]: Start difference. First operand 4231 states and 4525 transitions. Second operand 16 states. [2020-07-07 12:46:55,430 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:56,173 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:56,922 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:46:57,697 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:57,958 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:58,253 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:58,512 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:58,790 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:46:59,060 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:46:59,309 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:47:02,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:47:02,191 INFO L93 Difference]: Finished difference Result 7187 states and 7797 transitions. [2020-07-07 12:47:02,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-07 12:47:02,192 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 586 [2020-07-07 12:47:02,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:47:02,196 INFO L225 Difference]: With dead ends: 7187 [2020-07-07 12:47:02,196 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:47:02,211 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 148 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 655 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=578, Invalid=1972, Unknown=0, NotChecked=0, Total=2550 [2020-07-07 12:47:02,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:47:02,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:47:02,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:47:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:47:02,213 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 586 [2020-07-07 12:47:02,213 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:47:02,213 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:47:02,213 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-07-07 12:47:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:47:02,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:47:02,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-07-07 12:47:02,216 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:47:02,627 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 201 [2020-07-07 12:47:02,908 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 203 [2020-07-07 12:47:03,125 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 201 [2020-07-07 12:47:03,345 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 203 [2020-07-07 12:47:04,610 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 222 [2020-07-07 12:47:07,735 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 220 [2020-07-07 12:47:11,289 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 221 [2020-07-07 12:47:11,494 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 221 [2020-07-07 12:47:11,616 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 221 [2020-07-07 12:47:11,771 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 223 [2020-07-07 12:47:13,650 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 203 [2020-07-07 12:47:18,865 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:19,186 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:47:20,926 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:21,053 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:47:23,828 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:47:24,487 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-07-07 12:47:24,717 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-07-07 12:47:25,088 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 227 [2020-07-07 12:47:26,435 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 241 [2020-07-07 12:47:26,730 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 224 [2020-07-07 12:47:27,122 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 225 [2020-07-07 12:47:27,313 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 224 [2020-07-07 12:47:27,488 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 227 [2020-07-07 12:47:32,322 WARN L193 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 849 DAG size of output: 590 [2020-07-07 12:47:33,436 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:33,690 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:47:35,299 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:35,434 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:47:38,156 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 213 [2020-07-07 12:47:38,596 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-07-07 12:47:43,252 WARN L193 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 741 DAG size of output: 513 [2020-07-07 12:47:47,452 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:47,741 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:48,025 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:48,141 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:48,279 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:48,872 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:49,218 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:51,701 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 849 DAG size of output: 596 [2020-07-07 12:47:54,702 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:54,910 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:47:55,250 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:55,603 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:47:55,837 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:56,200 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:56,333 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:47:57,379 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:57,495 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:57,611 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:47:57,741 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:47:57,879 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:48:03,075 WARN L193 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:48:03,574 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 227 [2020-07-07 12:48:04,423 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 226 [2020-07-07 12:48:07,660 WARN L193 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:48:12,918 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:48:16,107 WARN L193 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:48:19,286 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:48:23,402 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:48:24,829 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:48:27,128 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 764 DAG size of output: 561 [2020-07-07 12:48:27,769 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 242 [2020-07-07 12:48:27,995 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 221 [2020-07-07 12:48:28,334 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 223 [2020-07-07 12:48:29,824 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 216 [2020-07-07 12:48:30,194 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 218 [2020-07-07 12:48:30,377 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 221 [2020-07-07 12:48:30,533 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 221 [2020-07-07 12:48:31,452 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:31,740 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:32,142 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 198 [2020-07-07 12:48:32,410 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 199 [2020-07-07 12:48:32,549 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-07-07 12:48:32,657 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 199 [2020-07-07 12:48:32,773 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 198 [2020-07-07 12:48:32,907 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 199 [2020-07-07 12:48:33,116 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 198 [2020-07-07 12:48:33,408 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 201 [2020-07-07 12:48:33,518 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-07-07 12:48:33,640 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 198 [2020-07-07 12:48:33,818 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 201 [2020-07-07 12:48:34,521 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 201 [2020-07-07 12:48:34,631 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 199 [2020-07-07 12:48:34,956 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 213 [2020-07-07 12:48:41,970 WARN L193 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 849 DAG size of output: 590 [2020-07-07 12:48:44,404 WARN L193 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 849 DAG size of output: 590 [2020-07-07 12:48:47,928 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 238 [2020-07-07 12:48:48,079 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 240 [2020-07-07 12:48:48,547 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:48,944 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:49,163 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 204 [2020-07-07 12:48:49,282 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 204 [2020-07-07 12:48:52,500 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 238 [2020-07-07 12:48:52,652 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 240 [2020-07-07 12:48:53,112 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:53,509 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 202 [2020-07-07 12:48:53,727 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 204 [2020-07-07 12:48:53,845 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 204 [2020-07-07 12:48:57,505 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:49:08,237 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 235 [2020-07-07 12:49:08,519 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 222 [2020-07-07 12:49:08,923 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 222 [2020-07-07 12:49:09,065 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 238 [2020-07-07 12:49:09,429 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 220 [2020-07-07 12:49:09,782 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 221 [2020-07-07 12:49:10,020 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 221 [2020-07-07 12:49:10,200 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 220 [2020-07-07 12:49:10,370 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 221 [2020-07-07 12:49:10,644 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 220 [2020-07-07 12:49:11,038 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 221 [2020-07-07 12:49:11,256 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 220 [2020-07-07 12:49:11,507 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 221 [2020-07-07 12:49:12,307 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 221 [2020-07-07 12:49:12,471 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 221 [2020-07-07 12:49:17,274 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:49:20,624 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 732 DAG size of output: 475 [2020-07-07 12:49:23,785 WARN L193 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:49:28,681 WARN L193 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 1093 DAG size of output: 747 [2020-07-07 12:49:29,575 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:49:29,902 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:30,206 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:30,572 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:49:30,696 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:30,820 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:30,951 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:31,147 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:49:31,397 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:49:31,953 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:32,354 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:32,846 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 203 [2020-07-07 12:49:33,582 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-07-07 12:49:33,779 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2020-07-07 12:49:34,162 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 213 [2020-07-07 12:49:36,911 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:37,244 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 202 [2020-07-07 12:49:37,418 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:49:37,534 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:49:41,324 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:49:49,674 WARN L193 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 849 DAG size of output: 590 [2020-07-07 12:49:50,667 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 221 [2020-07-07 12:49:50,823 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 221 [2020-07-07 12:49:50,943 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 221 [2020-07-07 12:49:51,060 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 223 [2020-07-07 12:49:55,607 WARN L193 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 926 DAG size of output: 638 [2020-07-07 12:49:56,424 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:49:56,793 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 207 [2020-07-07 12:49:56,955 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:49:57,186 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 206 [2020-07-07 12:49:58,812 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-07-07 12:49:59,051 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 226 [2020-07-07 12:49:59,419 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 227 [2020-07-07 12:50:00,730 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 241 [2020-07-07 12:50:01,024 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 224 [2020-07-07 12:50:01,439 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 225 [2020-07-07 12:50:01,661 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 224 [2020-07-07 12:50:01,857 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 227 [2020-07-07 12:50:04,568 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 281 DAG size of output: 32 [2020-07-07 12:50:09,025 WARN L193 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 337 DAG size of output: 65 [2020-07-07 12:50:11,770 WARN L193 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 352 DAG size of output: 53 [2020-07-07 12:50:14,916 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 287 DAG size of output: 44 [2020-07-07 12:50:16,552 WARN L193 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 312 DAG size of output: 32 [2020-07-07 12:50:18,078 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 259 DAG size of output: 39 [2020-07-07 12:50:18,704 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:50:20,118 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 167 DAG size of output: 33 [2020-07-07 12:50:20,992 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:50:21,890 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:50:22,249 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:50:24,360 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 248 DAG size of output: 23 [2020-07-07 12:50:26,470 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 248 DAG size of output: 23 [2020-07-07 12:50:28,310 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 273 DAG size of output: 31 [2020-07-07 12:50:28,518 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:50:29,589 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 302 DAG size of output: 1 [2020-07-07 12:50:32,270 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 513 DAG size of output: 1 [2020-07-07 12:50:34,362 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 250 DAG size of output: 26 [2020-07-07 12:50:34,957 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:50:35,631 WARN L193 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 28 [2020-07-07 12:50:36,678 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 164 DAG size of output: 30 [2020-07-07 12:50:39,248 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:50:46,200 WARN L193 SmtUtils]: Spent 6.91 s on a formula simplification. DAG size of input: 591 DAG size of output: 57 [2020-07-07 12:50:48,550 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2020-07-07 12:50:49,191 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 38 [2020-07-07 12:50:52,547 WARN L193 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 307 DAG size of output: 56 [2020-07-07 12:50:58,070 WARN L193 SmtUtils]: Spent 5.50 s on a formula simplification. DAG size of input: 481 DAG size of output: 44 [2020-07-07 12:50:58,438 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:50:59,880 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 253 DAG size of output: 39 [2020-07-07 12:51:00,499 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 28 [2020-07-07 12:51:03,086 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 513 DAG size of output: 1 [2020-07-07 12:51:03,476 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-07-07 12:51:04,382 WARN L193 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:51:05,771 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 276 DAG size of output: 48 [2020-07-07 12:51:09,269 WARN L193 SmtUtils]: Spent 3.47 s on a formula simplification. DAG size of input: 359 DAG size of output: 75 [2020-07-07 12:51:09,649 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:51:09,854 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:51:11,055 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:51:12,320 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 291 DAG size of output: 34 [2020-07-07 12:51:13,263 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 23 [2020-07-07 12:51:16,691 WARN L193 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 361 DAG size of output: 75 [2020-07-07 12:51:23,416 WARN L193 SmtUtils]: Spent 6.70 s on a formula simplification. DAG size of input: 426 DAG size of output: 43 [2020-07-07 12:51:23,800 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:51:25,401 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 244 DAG size of output: 25 [2020-07-07 12:51:26,561 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 260 DAG size of output: 31 [2020-07-07 12:51:28,421 WARN L193 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 355 DAG size of output: 31 [2020-07-07 12:51:30,567 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 250 DAG size of output: 29 [2020-07-07 12:51:30,938 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:51:31,567 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2020-07-07 12:51:34,224 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 301 DAG size of output: 60 [2020-07-07 12:51:34,750 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2020-07-07 12:51:36,604 WARN L193 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 355 DAG size of output: 31 [2020-07-07 12:51:39,175 WARN L193 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 364 DAG size of output: 44 [2020-07-07 12:51:44,791 WARN L193 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 492 DAG size of output: 47 [2020-07-07 12:51:46,125 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 239 DAG size of output: 46 [2020-07-07 12:51:48,884 WARN L193 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 272 DAG size of output: 34 [2020-07-07 12:51:49,642 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 29 [2020-07-07 12:51:52,626 WARN L193 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 279 DAG size of output: 45 [2020-07-07 12:51:57,762 WARN L193 SmtUtils]: Spent 5.11 s on a formula simplification. DAG size of input: 515 DAG size of output: 70 [2020-07-07 12:51:59,077 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 239 DAG size of output: 46 [2020-07-07 12:52:01,211 WARN L193 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 281 DAG size of output: 32 [2020-07-07 12:52:07,735 WARN L193 SmtUtils]: Spent 6.51 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:52:08,077 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:52:09,786 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 277 DAG size of output: 47 [2020-07-07 12:52:16,346 WARN L193 SmtUtils]: Spent 6.48 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:52:18,720 WARN L193 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 269 DAG size of output: 34 [2020-07-07 12:52:19,601 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 34 [2020-07-07 12:52:19,795 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:52:20,818 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 302 DAG size of output: 1 [2020-07-07 12:52:22,468 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 246 DAG size of output: 30 [2020-07-07 12:52:23,498 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 302 DAG size of output: 1 [2020-07-07 12:52:24,510 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 275 DAG size of output: 46 [2020-07-07 12:52:28,174 WARN L193 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 407 DAG size of output: 68 [2020-07-07 12:52:30,655 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:52:37,190 WARN L193 SmtUtils]: Spent 6.52 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:52:43,672 WARN L193 SmtUtils]: Spent 6.47 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:52:46,705 WARN L193 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 287 DAG size of output: 44 [2020-07-07 12:52:53,212 WARN L193 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:52:55,744 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:52:59,821 WARN L193 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 444 DAG size of output: 49 [2020-07-07 12:53:05,355 WARN L193 SmtUtils]: Spent 5.50 s on a formula simplification. DAG size of input: 581 DAG size of output: 53 [2020-07-07 12:53:09,348 WARN L193 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 463 DAG size of output: 52 [2020-07-07 12:53:11,523 WARN L193 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 252 DAG size of output: 34 [2020-07-07 12:53:12,358 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:53:13,390 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:53:16,441 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 279 DAG size of output: 45 [2020-07-07 12:53:16,821 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 31 [2020-07-07 12:53:17,191 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-07-07 12:53:17,546 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-07-07 12:53:20,586 WARN L193 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 275 DAG size of output: 45 [2020-07-07 12:53:21,671 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 302 DAG size of output: 1 [2020-07-07 12:53:22,271 WARN L193 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 28 [2020-07-07 12:53:27,616 WARN L193 SmtUtils]: Spent 5.34 s on a formula simplification. DAG size of input: 481 DAG size of output: 44 [2020-07-07 12:53:33,002 WARN L193 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 481 DAG size of output: 44 [2020-07-07 12:53:35,888 WARN L193 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 374 DAG size of output: 67 [2020-07-07 12:53:38,256 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 395 DAG size of output: 51 [2020-07-07 12:53:40,220 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 247 DAG size of output: 1 [2020-07-07 12:53:42,038 WARN L193 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 273 DAG size of output: 31 [2020-07-07 12:53:43,011 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 30 [2020-07-07 12:53:50,408 WARN L193 SmtUtils]: Spent 7.37 s on a formula simplification. DAG size of input: 472 DAG size of output: 57 [2020-07-07 12:53:50,755 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:53:52,519 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 259 DAG size of output: 38 [2020-07-07 12:53:53,571 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 302 DAG size of output: 1 [2020-07-07 12:54:00,989 WARN L193 SmtUtils]: Spent 7.39 s on a formula simplification. DAG size of input: 472 DAG size of output: 57 [2020-07-07 12:54:02,301 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 284 DAG size of output: 26 [2020-07-07 12:54:02,974 WARN L193 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 38 [2020-07-07 12:54:04,635 WARN L193 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 361 DAG size of output: 35 [2020-07-07 12:54:07,153 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:54:09,270 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 249 DAG size of output: 30 [2020-07-07 12:54:12,699 WARN L193 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 343 DAG size of output: 56 [2020-07-07 12:54:14,839 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 248 DAG size of output: 29 [2020-07-07 12:54:18,494 WARN L193 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 357 DAG size of output: 64 [2020-07-07 12:54:21,908 WARN L193 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 343 DAG size of output: 56 [2020-07-07 12:54:22,265 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:54:26,702 WARN L193 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 337 DAG size of output: 65 [2020-07-07 12:54:28,777 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 250 DAG size of output: 29 [2020-07-07 12:54:29,126 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:54:32,098 WARN L193 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 303 DAG size of output: 42 [2020-07-07 12:54:34,780 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 462 DAG size of output: 44 [2020-07-07 12:54:38,026 WARN L193 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 307 DAG size of output: 56 [2020-07-07 12:54:40,296 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 324 DAG size of output: 61 [2020-07-07 12:54:41,559 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 262 DAG size of output: 38 [2020-07-07 12:54:43,342 WARN L193 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 259 DAG size of output: 38 [2020-07-07 12:54:44,729 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 276 DAG size of output: 48 [2020-07-07 12:54:47,292 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:54:48,208 WARN L193 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 23 [2020-07-07 12:54:50,781 WARN L193 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 301 DAG size of output: 60 [2020-07-07 12:54:53,382 WARN L193 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 356 DAG size of output: 48 [2020-07-07 12:54:59,934 WARN L193 SmtUtils]: Spent 6.54 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:55:00,134 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:55:00,685 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 41 [2020-07-07 12:55:02,437 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 345 DAG size of output: 50 [2020-07-07 12:55:02,818 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-07-07 12:55:03,186 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-07-07 12:55:03,556 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:55:11,440 WARN L193 SmtUtils]: Spent 7.88 s on a formula simplification. DAG size of input: 617 DAG size of output: 58 [2020-07-07 12:55:13,453 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 469 DAG size of output: 36 [2020-07-07 12:55:13,657 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:55:17,888 WARN L193 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 395 DAG size of output: 54 [2020-07-07 12:55:18,737 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:55:20,966 WARN L193 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 413 DAG size of output: 49 [2020-07-07 12:55:24,186 WARN L193 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 304 DAG size of output: 53 [2020-07-07 12:55:24,554 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:55:29,540 WARN L193 SmtUtils]: Spent 4.96 s on a formula simplification. DAG size of input: 503 DAG size of output: 59 [2020-07-07 12:55:29,889 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:55:30,000 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 24 [2020-07-07 12:55:36,624 WARN L193 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:55:38,523 WARN L193 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 327 DAG size of output: 60 [2020-07-07 12:55:40,562 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 324 DAG size of output: 64 [2020-07-07 12:55:44,023 WARN L193 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 359 DAG size of output: 75 [2020-07-07 12:55:45,837 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 321 DAG size of output: 53 [2020-07-07 12:55:46,705 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 1 [2020-07-07 12:55:47,054 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:55:47,407 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:55:49,448 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 324 DAG size of output: 64 [2020-07-07 12:55:51,459 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 469 DAG size of output: 36 [2020-07-07 12:55:56,850 WARN L193 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 481 DAG size of output: 44 [2020-07-07 12:55:59,454 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 282 DAG size of output: 57 [2020-07-07 12:55:59,791 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 18 [2020-07-07 12:56:01,346 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 309 DAG size of output: 31 [2020-07-07 12:56:02,546 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-07-07 12:56:05,624 WARN L193 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 274 DAG size of output: 36 [2020-07-07 12:56:06,532 WARN L193 SmtUtils]: Spent 900.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 23 [2020-07-07 12:56:13,146 WARN L193 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 530 DAG size of output: 48 [2020-07-07 12:56:13,498 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-07 12:56:16,613 WARN L193 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 274 DAG size of output: 36 [2020-07-07 12:56:19,371 WARN L193 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 363 DAG size of output: 51 [2020-07-07 12:56:21,705 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 255 DAG size of output: 34 [2020-07-07 12:56:21,829 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 24 [2020-07-07 12:56:28,547 WARN L193 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 591 DAG size of output: 57 [2020-07-07 12:56:28,552 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point L609-1(lines 590 611) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-07-07 12:56:28,553 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 565 620) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:56:28,554 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 565 620) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 565 620) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L574(line 574) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L607-1(line 607) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L607-2(line 607) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-07 12:56:28,555 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L612(lines 589 613) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L596(lines 596 600) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L596-1(lines 596 600) no Hoare annotation was computed. [2020-07-07 12:56:28,556 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L588-2(line 588) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 621 680) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:56:28,557 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 621 680) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L647-2(lines 647 672) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 621 680) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L673(lines 646 674) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-07 12:56:28,558 INFO L268 CegarLoopResult]: For program point L636(line 636) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L665-1(line 665) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L665-2(line 665) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L653(lines 653 657) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L653-1(lines 653 657) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L645-1(line 645) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L645-2(line 645) no Hoare annotation was computed. [2020-07-07 12:56:28,559 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L670-2(line 670) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L666-2(line 666) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:56:28,560 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 70 76) the Hoare annotation is: true [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 70 76) the Hoare annotation is: true [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: true [2020-07-07 12:56:28,561 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 77 85) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 77 85) the Hoare annotation is: true [2020-07-07 12:56:28,561 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 77 85) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:56:28,561 INFO L264 CegarLoopResult]: At program point L82(line 82) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:56:28,561 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 465 472) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 465 472) the Hoare annotation is: true [2020-07-07 12:56:28,561 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 465 472) the Hoare annotation is: true [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 473 482) the Hoare annotation is: (let ((.cse10 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse5 (not (<= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse2 .cse5 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse7) (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0))) (or .cse0 .cse8 .cse2 .cse9 .cse7) (or .cse10 .cse0 .cse6 .cse2 .cse9 .cse7) (or .cse6 .cse4 .cse2 (not (<= 2 ~waterLevel~0)) .cse9 .cse7) (or .cse1 .cse8 .cse4 .cse2 .cse3) (or .cse10 .cse4 .cse2 .cse5 .cse9 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3) (or .cse6 .cse4 .cse2 .cse3 .cse7))) [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse7 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse9 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)) .cse2)) (.cse5 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0))) (or .cse4 .cse5 .cse0 .cse2 .cse3) (or .cse7 .cse1 (not (<= ~waterLevel~0 1)) .cse8 .cse9 .cse6) (or .cse5 .cse1 .cse10 .cse8 .cse9 .cse6) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse10 .cse8 .cse9 .cse6) (or .cse7 .cse4 .cse5 .cse8 .cse9 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6)))) [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse0 (not (= 0 ~systemActive~0))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse7 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse9 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)) .cse2)) (.cse5 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0))) (or .cse4 .cse5 .cse0 .cse2 .cse3) (or .cse7 .cse1 (not (<= ~waterLevel~0 1)) .cse8 .cse9 .cse6) (or .cse5 .cse1 .cse10 .cse8 .cse9 .cse6) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse10 .cse8 .cse9 .cse6) (or .cse7 .cse4 .cse5 .cse8 .cse9 .cse6) (or .cse5 .cse1 .cse2 .cse3 .cse6)))) [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (and (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret26|)) (not (= 0 ~switchedOnBeforeTS~0)))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse6 .cse5 .cse2 .cse7 .cse3 .cse4) (or .cse6 .cse1 .cse2 .cse7 .cse3 .cse4))) [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 473 482) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 2 ~waterLevel~0))) (.cse0 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= ~waterLevel~0 1))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~switchedOnBeforeTS~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse3 .cse4 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse4 .cse5))) [2020-07-07 12:56:28,562 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 473 482) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 2 ~waterLevel~0))) (.cse0 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= ~waterLevel~0 1))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~switchedOnBeforeTS~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse3 .cse4 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse4 .cse5))) [2020-07-07 12:56:28,563 INFO L264 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse2 .cse3 .cse6) (or .cse1 .cse2 .cse7 .cse3) (or .cse4 .cse0 .cse8 .cse6) (or .cse5 .cse2 (not (< 1 ~waterLevel~0)) .cse8 .cse6) (or .cse2 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse8 .cse6) (or .cse4 .cse5 .cse1 .cse3))) [2020-07-07 12:56:28,563 INFO L264 CegarLoopResult]: At program point L496(lines 496 502) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse3 .cse6) (or .cse5 .cse2 .cse3 .cse6) (or .cse1 .cse2 .cse7 .cse3) (or .cse4 .cse0 .cse8 .cse6) (or .cse2 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse8 (and (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2) (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) .cse6) (or .cse5 .cse2 (not (< 1 ~waterLevel~0)) .cse8 .cse6) (or .cse4 .cse5 .cse1 .cse3))) [2020-07-07 12:56:28,563 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 483 511) the Hoare annotation is: true [2020-07-07 12:56:28,563 INFO L264 CegarLoopResult]: At program point L495(lines 495 505) the Hoare annotation is: (let ((.cse14 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse15 (= 2 ~waterLevel~0))) (let ((.cse1 (not .cse15)) (.cse8 (not (< 1 ~waterLevel~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse10 (and (or .cse15 .cse14) .cse13)) (.cse7 (not (<= ~waterLevel~0 2))) (.cse0 (not (= 0 ~systemActive~0))) (.cse11 (not (= 1 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse9 (and .cse13 .cse14)) (.cse12 (not (<= ~waterLevel~0 0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse0 .cse3) (or .cse4 .cse1 .cse5 .cse6) (or .cse4 .cse7 .cse8 .cse3 .cse6) (or .cse2 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse5 .cse9 .cse6) (or .cse10 .cse7 .cse0 .cse2 .cse3) (or .cse4 .cse11 .cse3 .cse9 .cse6) (or .cse2 .cse3 .cse9 .cse12 .cse6) (or .cse7 .cse2 .cse8 .cse5 .cse6) (or .cse7 .cse2 (not (<= 2 ~waterLevel~0)) .cse3 .cse6) (or .cse10 .cse4 .cse7 .cse0 .cse3) (or .cse11 .cse2 .cse3 .cse9 .cse6) (or .cse4 .cse3 .cse9 .cse12 .cse6)))) [2020-07-07 12:56:28,563 INFO L264 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (let ((.cse11 (= 2 ~waterLevel~0))) (let ((.cse7 (not .cse11)) (.cse10 (not (< 1 ~waterLevel~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= ~waterLevel~0 1))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (<= ~waterLevel~0 2))) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse7 .cse0 .cse2) (or .cse5 .cse7 .cse6 .cse2) (or .cse5 .cse7 .cse8 .cse4) (or .cse5 .cse9 .cse10 .cse2 .cse4) (or .cse9 .cse0 .cse10 .cse8 .cse4) (or .cse9 .cse0 (not (<= 2 ~waterLevel~0)) .cse2 .cse4) (or .cse6 .cse0 .cse11 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse1 .cse8 .cse3 .cse4) (or .cse5 .cse9 .cse6 .cse11 .cse2 .cse3)))) [2020-07-07 12:56:28,563 INFO L264 CegarLoopResult]: At program point L493-1(line 493) the Hoare annotation is: (let ((.cse13 (= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)) (.cse10 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse14 (= 2 ~waterLevel~0))) (let ((.cse7 (not (<= ~waterLevel~0 1))) (.cse8 (not .cse14)) (.cse12 (not (< 1 ~waterLevel~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse13 .cse10)) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= ~waterLevel~0 2))) (.cse4 (not (= 0 ~systemActive~0))) (.cse6 (and .cse13 (or .cse14 .cse10))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse2) (or .cse4 .cse8 .cse5 .cse2) (or .cse5 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse9 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|) .cse10) .cse3) (or .cse1 .cse5 .cse7 .cse2 .cse3) (or .cse0 .cse8 .cse4 .cse2) (or .cse0 .cse8 .cse9 .cse3) (or .cse0 .cse11 .cse12 .cse2 .cse3) (or .cse11 .cse5 .cse12 .cse9 .cse3) (or .cse11 .cse5 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 0)) .cse3) (or .cse0 .cse11 .cse4 .cse6 .cse2)))) [2020-07-07 12:56:28,564 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 483 511) the Hoare annotation is: (let ((.cse16 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse14 (= 2 ~waterLevel~0))) (let ((.cse6 (= 0 ~switchedOnBeforeTS~0)) (.cse0 (not (<= ~waterLevel~0 2))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse12 (not .cse14)) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (.cse5 (not (= 1 ~waterLevel~0))) (.cse13 (and (or .cse14 .cse16) .cse15)) (.cse11 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~pumpRunning~0))) (.cse7 (and .cse15 .cse16)) (.cse10 (not (<= ~waterLevel~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3 .cse7 .cse4) (or .cse8 .cse0 (not (< 1 ~waterLevel~0)) .cse2 .cse9 .cse4) (or .cse1 .cse6 .cse3 .cse7 .cse10 .cse4) (or .cse11 .cse12 .cse1 .cse2 .cse9) (or .cse8 .cse5 .cse9 .cse7 .cse4) (or .cse13 .cse8 .cse0 .cse11 .cse14 .cse9) (or .cse12 .cse1 .cse2 .cse9 .cse4) (or .cse8 .cse12 .cse2 .cse3 .cse4) (or .cse1 .cse9 .cse7 .cse10 .cse4) (or .cse8 .cse12 .cse11 .cse2 .cse9) (or .cse5 .cse1 .cse9 .cse7 .cse4) (or .cse13 .cse11 .cse1 (not (<= ~waterLevel~0 1)) .cse9) (or .cse8 .cse9 .cse7 .cse10 .cse4)))) [2020-07-07 12:56:28,564 INFO L264 CegarLoopResult]: At program point L491(lines 491 508) the Hoare annotation is: (let ((.cse12 (= 2 ~waterLevel~0))) (let ((.cse3 (not (<= 2 ~waterLevel~0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse10 (not .cse12)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= ~waterLevel~0 2))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse5) (or .cse0 .cse7 .cse8 .cse9 .cse5) (or .cse10 .cse6 .cse2 .cse8 .cse5) (or .cse1 .cse6 (not (< 1 ~waterLevel~0)) .cse2 .cse4 .cse5) (or .cse11 .cse6 .cse12 .cse7 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse10 .cse11 .cse2 .cse8) (or .cse6 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse4 .cse9 .cse5) (or .cse11 .cse10 .cse6 .cse2 .cse8) (or .cse0 .cse1 .cse11 .cse12 .cse8 .cse9)))) [2020-07-07 12:56:28,564 INFO L264 CegarLoopResult]: At program point L493-2(line 493) the Hoare annotation is: (let ((.cse13 (= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)) (.cse10 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse14 (= 2 ~waterLevel~0))) (let ((.cse7 (not (<= ~waterLevel~0 1))) (.cse8 (not .cse14)) (.cse12 (not (< 1 ~waterLevel~0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse13 .cse10)) (.cse3 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= ~waterLevel~0 2))) (.cse4 (not (= 0 ~systemActive~0))) (.cse6 (and .cse13 (or .cse14 .cse10))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse2) (or .cse4 .cse8 .cse5 .cse2) (or .cse5 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse9 (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|) .cse10) .cse3) (or .cse1 .cse5 .cse7 .cse2 .cse3) (or .cse0 .cse8 .cse4 .cse2) (or .cse0 .cse8 .cse9 .cse3) (or .cse0 .cse11 .cse12 .cse2 .cse3) (or .cse11 .cse5 .cse12 .cse9 .cse3) (or .cse11 .cse5 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 0)) .cse3) (or .cse0 .cse11 .cse4 .cse6 .cse2)))) [2020-07-07 12:56:28,564 INFO L264 CegarLoopResult]: At program point L493-3(line 493) the Hoare annotation is: (let ((.cse14 (= 0 |__utac_acc__Specification5_spec__3_#t~ret28|)) (.cse13 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse15 (= 2 ~waterLevel~0))) (let ((.cse1 (not .cse15)) (.cse11 (not (< 1 ~waterLevel~0))) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (and .cse14 (or .cse15 .cse13) .cse12)) (.cse9 (not (<= ~waterLevel~0 2))) (.cse0 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= ~waterLevel~0 1))) (.cse5 (and .cse14 .cse12 .cse13)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse4 .cse5 .cse3 .cse6) (or .cse7 .cse1 .cse0 .cse3) (or .cse7 .cse8 .cse9 .cse0 .cse3) (or .cse7 .cse1 .cse10 .cse6) (or .cse7 .cse9 .cse11 .cse3 .cse6) (or (and (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret28|) .cse12 .cse13) .cse2 (= 0 ~switchedOnBeforeTS~0) .cse4 .cse10 .cse6) (or .cse9 .cse2 .cse11 .cse10 .cse6) (or .cse9 .cse2 (not (<= 2 ~waterLevel~0)) .cse3 .cse6) (or .cse8 .cse9 .cse0 .cse2 .cse3) (or .cse7 .cse4 .cse5 .cse3 .cse6)))) [2020-07-07 12:56:28,564 INFO L264 CegarLoopResult]: At program point L491-1(lines 483 511) the Hoare annotation is: (let ((.cse16 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse15 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse14 (= 2 ~waterLevel~0))) (let ((.cse6 (= 0 ~switchedOnBeforeTS~0)) (.cse0 (not (<= ~waterLevel~0 2))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse12 (not .cse14)) (.cse2 (= 2 __utac_acc__Specification5_spec__3_~tmp~5)) (.cse5 (not (= 1 ~waterLevel~0))) (.cse13 (and (or .cse14 .cse16) .cse15)) (.cse11 (not (= 0 ~systemActive~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 0 ~pumpRunning~0))) (.cse7 (and .cse15 .cse16)) (.cse10 (not (<= ~waterLevel~0 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3 .cse4) (or .cse5 .cse1 .cse6 .cse3 .cse7 .cse4) (or .cse8 .cse0 (not (< 1 ~waterLevel~0)) .cse2 .cse9 .cse4) (or .cse1 .cse6 .cse3 .cse7 .cse10 .cse4) (or .cse11 .cse12 .cse1 .cse2 .cse9) (or .cse8 .cse5 .cse9 .cse7 .cse4) (or .cse13 .cse8 .cse0 .cse11 .cse14 .cse9) (or .cse12 .cse1 .cse2 .cse9 .cse4) (or .cse8 .cse12 .cse2 .cse3 .cse4) (or .cse1 .cse9 .cse7 .cse10 .cse4) (or .cse8 .cse12 .cse11 .cse2 .cse9) (or .cse5 .cse1 .cse9 .cse7 .cse4) (or .cse13 .cse11 .cse1 (not (<= ~waterLevel~0 1)) .cse9) (or .cse8 .cse9 .cse7 .cse10 .cse4)))) [2020-07-07 12:56:28,565 INFO L271 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: true [2020-07-07 12:56:28,565 INFO L264 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (let ((.cse9 (not (<= 2 ~waterLevel~0))) (.cse8 (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (.cse1 (not (= 1 ~waterLevel~0))) (.cse12 (= 0 ~switchedOnBeforeTS~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse11 (not (<= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse7 (not (< 1 ~waterLevel~0)) .cse3 .cse6 .cse8) (or .cse7 .cse5 .cse9 .cse10 .cse8 .cse6) (or .cse0 .cse2 .cse4 .cse3 .cse11) (or .cse7 .cse5 .cse9 .cse3 .cse8 .cse6) (or .cse5 .cse3 .cse4 .cse11 .cse6) (or .cse0 (not (= 2 ~waterLevel~0)) .cse2 .cse3 .cse8) (or .cse0 .cse7 .cse9 .cse10 .cse8 .cse6) (or .cse1 .cse5 .cse12 .cse10 .cse4 .cse6) (or .cse5 .cse12 .cse10 .cse4 .cse11 .cse6) (or .cse0 (not (<= ~waterLevel~0 1)) .cse3 .cse4 .cse6) (or .cse7 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:56:28,565 INFO L264 CegarLoopResult]: At program point L489-2(line 489) the Hoare annotation is: (let ((.cse9 (not (<= 2 ~waterLevel~0))) (.cse8 (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|)) (.cse1 (not (= 1 ~waterLevel~0))) (.cse12 (= 0 ~switchedOnBeforeTS~0)) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse11 (not (<= ~waterLevel~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse3 .cse4 .cse6) (or .cse0 .cse7 (not (< 1 ~waterLevel~0)) .cse3 .cse6 .cse8) (or .cse7 .cse5 .cse9 .cse10 .cse8 .cse6) (or .cse0 .cse2 .cse4 .cse3 .cse11) (or .cse7 .cse5 .cse9 .cse3 .cse8 .cse6) (or .cse5 .cse3 .cse4 .cse11 .cse6) (or .cse0 (not (= 2 ~waterLevel~0)) .cse2 .cse3 .cse8) (or .cse0 .cse7 .cse9 .cse10 .cse8 .cse6) (or .cse1 .cse5 .cse12 .cse10 .cse4 .cse6) (or .cse5 .cse12 .cse10 .cse4 .cse11 .cse6) (or .cse0 (not (<= ~waterLevel~0 1)) .cse3 .cse4 .cse6) (or .cse7 .cse2 .cse5 .cse3 .cse4))) [2020-07-07 12:56:28,565 INFO L264 CegarLoopResult]: At program point L489-3(line 489) the Hoare annotation is: (let ((.cse16 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret27|)) (.cse15 (= __utac_acc__Specification5_spec__3_~tmp~5 ~waterLevel~0)) (.cse14 (= 2 ~waterLevel~0))) (let ((.cse8 (not (<= 1 ~pumpRunning~0))) (.cse1 (not .cse14)) (.cse3 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~5) (= 2 |__utac_acc__Specification5_spec__3_#t~ret27|))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse10 (and .cse16 .cse15)) (.cse12 (not (<= ~waterLevel~0 0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse13 (and (or .cse14 .cse15) .cse16)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= 1 ~waterLevel~0))) (.cse0 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse8 .cse9) (or .cse2 (= 0 ~switchedOnBeforeTS~0) .cse10 (not (<= ~waterLevel~0 1)) .cse8 .cse9) (or .cse6 .cse2 .cse3 .cse7 .cse8 .cse9) (or .cse1 .cse2 .cse3 .cse4 .cse9) (or .cse5 .cse1 .cse0 .cse3 .cse4) (or .cse11 .cse2 .cse10 .cse4 .cse9) (or .cse5 .cse6 .cse3 .cse7 .cse4 .cse9) (or .cse5 .cse11 .cse10 .cse4 .cse9) (or .cse2 .cse10 .cse4 .cse12 .cse9) (or .cse5 .cse0 .cse10 .cse4 .cse12) (or .cse5 .cse10 .cse4 .cse12 .cse9) (or .cse13 .cse6 .cse0 .cse2 .cse4) (or .cse13 .cse5 .cse11 .cse0 .cse4)))) [2020-07-07 12:56:28,565 INFO L271 CegarLoopResult]: At program point L485(line 485) the Hoare annotation is: true [2020-07-07 12:56:28,565 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:56:28,565 INFO L264 CegarLoopResult]: At program point L384-1(line 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L382(lines 382 389) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 372 394) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L271 CegarLoopResult]: At program point L382-1(lines 382 389) the Hoare annotation is: true [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret21| 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L380-1(line 380) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret21| 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L380-2(line 380) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret21| 1)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L378-1(line 378) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 372 394) the Hoare annotation is: true [2020-07-07 12:56:28,566 INFO L264 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,566 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 372 394) the Hoare annotation is: true [2020-07-07 12:56:28,567 INFO L271 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: true [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 328 351) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 328 351) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 328 351) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:56:28,567 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:56:28,568 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:56:28,568 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:56:28,568 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 279 293) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (= 0 |old(~systemActive~0)|)) (.cse6 (not (<= ~waterLevel~0 2))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse4) (or .cse6 .cse0 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-07 12:56:28,568 INFO L264 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 |old(~systemActive~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 (not (<= ~waterLevel~0 0))) (or .cse6 .cse5 .cse7) (or .cse0 .cse1 .cse2 .cse8 .cse4 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= 1 ~waterLevel~0)) .cse5) (or .cse0 .cse3 .cse5) (or .cse1 .cse6 .cse2 .cse7 .cse8 .cse4) (or .cse1 .cse2 .cse3 .cse7 .cse4))) [2020-07-07 12:56:28,568 INFO L264 CegarLoopResult]: At program point L283(lines 283 289) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse5 (not (<= ~waterLevel~0 2))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~switchedOnBeforeTS~0)) (.cse8 (= 0 |old(~systemActive~0)|)) (.cse2 (not (<= ~waterLevel~0 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (= |old(~systemActive~0)| ~systemActive~0) .cse6))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse4 .cse9 .cse8 .cse6) (or .cse5 .cse1 .cse10 .cse3) (or .cse4 .cse9 .cse10 .cse8 .cse6) (or .cse4 .cse10 .cse7 .cse8 .cse6 .cse2) (or .cse0 .cse9 .cse1 .cse3)))) [2020-07-07 12:56:28,568 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 279 293) the Hoare annotation is: (let ((.cse10 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse5 (not (<= ~waterLevel~0 2))) (.cse9 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (and .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 |old(~systemActive~0)|)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (and .cse10 (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse9 .cse4 (not (<= ~waterLevel~0 1))) (or .cse0 .cse6 .cse8 (not (<= ~waterLevel~0 0))) (or .cse0 .cse3 .cse6 .cse8) (or .cse1 .cse5 .cse2 .cse7 .cse9 .cse4) (or .cse1 .cse2 .cse3 .cse7 .cse4) (or .cse0 (not (= 1 ~waterLevel~0)) .cse6 .cse8)))) [2020-07-07 12:56:28,568 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 279 293) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (= 0 |old(~systemActive~0)|)) (.cse6 (not (<= ~waterLevel~0 2))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse5 .cse0 .cse6 .cse8 .cse3 .cse4) (or .cse6 .cse0 .cse2 .cse8 .cse3 .cse4) (or .cse6 .cse7 .cse2 .cse4))) [2020-07-07 12:56:28,569 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 215 223) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |isPumpRunning_#res|)) (.cse11 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (let ((.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 2))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (and .cse12 .cse11)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse4 (and .cse11 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (= 1 ~waterLevel~0)) .cse6 .cse7 .cse4) (or .cse0 .cse6 .cse7 .cse4 (not (<= ~waterLevel~0 0))) (or .cse0 .cse1 .cse7 .cse4 .cse5) (or .cse0 .cse8 .cse3 .cse4 .cse5) (or .cse1 .cse9 .cse7 .cse4 .cse5) (or .cse9 .cse10 .cse2 (not (<= ~waterLevel~0 1)) .cse3 .cse5) (or .cse1 .cse6 .cse9 .cse7 .cse4) (or .cse1 .cse9 .cse10 (not (<= 2 ~waterLevel~0)) .cse3 .cse5) (or .cse0 .cse8 .cse6 .cse7 .cse4)))) [2020-07-07 12:56:28,569 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (let ((.cse3 (= 0 ~switchedOnBeforeTS~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= ~waterLevel~0 2))) (.cse9 (not (= 0 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3)) (.cse7 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse6 (not (<= 2 ~waterLevel~0)) .cse4 .cse5) (or .cse6 .cse2 .cse3 .cse4 (not (<= ~waterLevel~0 0)) .cse5) (or .cse0 .cse1 .cse2 .cse7 .cse5) (or .cse8 .cse9 .cse2 .cse6 .cse7) (or .cse9 .cse6 .cse2 (not (<= ~waterLevel~0 1)) .cse7) (or (not (= 1 ~waterLevel~0)) .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse2 .cse7 .cse5) (or .cse0 .cse8 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse9 .cse2 .cse7))) [2020-07-07 12:56:28,569 INFO L271 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: true [2020-07-07 12:56:28,569 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 215 223) the Hoare annotation is: true [2020-07-07 12:56:28,569 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 215 223) the Hoare annotation is: (let ((.cse12 (= ~pumpRunning~0 |isPumpRunning_#res|)) (.cse11 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (let ((.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 2))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (and .cse12 .cse11)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse4 (and .cse11 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (= 1 ~waterLevel~0)) .cse6 .cse7 .cse4) (or .cse0 .cse6 .cse7 .cse4 (not (<= ~waterLevel~0 0))) (or .cse0 .cse1 .cse7 .cse4 .cse5) (or .cse0 .cse8 .cse3 .cse4 .cse5) (or .cse1 .cse9 .cse7 .cse4 .cse5) (or .cse9 .cse10 .cse2 (not (<= ~waterLevel~0 1)) .cse3 .cse5) (or .cse1 .cse6 .cse9 .cse7 .cse4) (or .cse1 .cse9 .cse10 (not (<= 2 ~waterLevel~0)) .cse3 .cse5) (or .cse0 .cse8 .cse6 .cse7 .cse4)))) [2020-07-07 12:56:28,569 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:56:28,569 INFO L268 CegarLoopResult]: For program point L254-1(line 254) no Hoare annotation was computed. [2020-07-07 12:56:28,569 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L243(lines 243 251) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L243-2(lines 243 251) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 224 259) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L231(lines 231 239) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 224 259) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point L231-2(lines 231 239) no Hoare annotation was computed. [2020-07-07 12:56:28,570 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 224 259) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 63 69) the Hoare annotation is: true [2020-07-07 12:56:28,571 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 63 69) the Hoare annotation is: true [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L545-1(line 545) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 519 564) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L529(line 529) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-07 12:56:28,571 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 519 564) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L556-1(line 556) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 519 564) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L556-2(line 556) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L519(lines 519 564) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L519-1(lines 519 564) no Hoare annotation was computed. [2020-07-07 12:56:28,572 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L542-1(line 542) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-07-07 12:56:28,573 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L549-1(line 549) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L832(lines 832 877) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L863(lines 863 864) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L863-1(lines 846 866) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 832 877) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L851-2(line 851) no Hoare annotation was computed. [2020-07-07 12:56:28,574 INFO L268 CegarLoopResult]: For program point L843(line 843) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 832 877) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 832 877) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L856(lines 856 857) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L852(lines 852 859) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L846(lines 846 866) no Hoare annotation was computed. [2020-07-07 12:56:28,575 INFO L268 CegarLoopResult]: For program point L842(line 842) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L873-1(line 873) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L873-2(line 873) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L871-1(line 871) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L871-2(line 871) no Hoare annotation was computed. [2020-07-07 12:56:28,576 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-07-07 12:56:28,577 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-07 12:56:28,577 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 361 371) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,577 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,577 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 361 371) the Hoare annotation is: true [2020-07-07 12:56:28,577 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 361 371) the Hoare annotation is: true [2020-07-07 12:56:28,577 INFO L271 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: true [2020-07-07 12:56:28,578 INFO L264 CegarLoopResult]: At program point L209-1(line 209) the Hoare annotation is: (let ((.cse0 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (<= |isMethaneAlarm_#t~ret3| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,578 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 204 214) the Hoare annotation is: true [2020-07-07 12:56:28,578 INFO L264 CegarLoopResult]: At program point L209-2(line 209) the Hoare annotation is: (let ((.cse0 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (<= |isMethaneAlarm_#t~ret3| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,578 INFO L264 CegarLoopResult]: At program point L209-3(line 209) the Hoare annotation is: (let ((.cse4 (not (<= ~waterLevel~0 0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 1 ~waterLevel~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= 0 ~switchedOnBeforeTS~0)) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#t~ret3| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse1 .cse2 .cse3 .cse5) (or .cse7 .cse0 .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:56:28,578 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 204 214) the Hoare annotation is: (let ((.cse0 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,578 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 204 214) the Hoare annotation is: (let ((.cse0 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= ~waterLevel~0 1))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,579 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse0 (not (= 1 ~waterLevel~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse2 .cse4 .cse3 .cse5) (or .cse1 .cse2 .cse3 .cse4 .cse7 .cse5) (or .cse6 .cse2 .cse3 .cse4 .cse7 .cse5))) [2020-07-07 12:56:28,579 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 196 203) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~systemActive~0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 0 ~switchedOnBeforeTS~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse0 .cse2 .cse3) (or .cse5 .cse1 .cse0 .cse3 .cse6 (not (<= ~waterLevel~0 1))) (or .cse0 (not (<= ~waterLevel~0 2)) .cse1 .cse3 .cse4 .cse6))) [2020-07-07 12:56:28,579 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 196 203) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (= 0 ~switchedOnBeforeTS~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4 (not (<= ~waterLevel~0 0))) (or .cse6 .cse0 (not (<= ~waterLevel~0 2)) .cse2 .cse4 .cse5))) [2020-07-07 12:56:28,579 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 196 203) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse5 (= 0 ~switchedOnBeforeTS~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse5 .cse4 (not (<= ~waterLevel~0 0))) (or .cse6 .cse0 (not (<= ~waterLevel~0 2)) .cse2 .cse4 .cse5))) [2020-07-07 12:56:28,579 INFO L264 CegarLoopResult]: At program point L967(line 967) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 2)) (= 2 ~waterLevel~0) .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse0 .cse1))) [2020-07-07 12:56:28,580 INFO L264 CegarLoopResult]: At program point L966(line 966) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 2)) (= 2 ~waterLevel~0) .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse0 .cse1))) [2020-07-07 12:56:28,580 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 958 971) the Hoare annotation is: (let ((.cse0 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (<= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= ~waterLevel~0 2)) .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 2 ~waterLevel~0) .cse1 .cse2))) [2020-07-07 12:56:28,580 INFO L264 CegarLoopResult]: At program point L964(line 964) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= ~waterLevel~0 2))) (.cse4 (<= 1 isHighWaterSensorDry_~retValue_acc~11)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse1 (not (= 0 ~methaneLevelCritical~0)) (and (<= ~waterLevel~0 1) .cse4) .cse2 .cse3))) [2020-07-07 12:56:28,580 INFO L264 CegarLoopResult]: At program point L963(line 963) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:56:28,580 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 958 971) the Hoare annotation is: true [2020-07-07 12:56:28,580 INFO L271 CegarLoopResult]: At program point L962(lines 962 968) the Hoare annotation is: true [2020-07-07 12:56:28,580 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 958 971) the Hoare annotation is: (let ((.cse0 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~11))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (<= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= ~waterLevel~0 2)) .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 2 ~waterLevel~0) .cse1 .cse2))) [2020-07-07 12:56:28,581 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 163 187) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) (.cse4 (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse5 (not (<= ~waterLevel~0 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (= 0 ~pumpRunning~0)) (.cse10 (<= 1 ~pumpRunning~0)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4) .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse9 .cse10 .cse6) (or .cse8 .cse1 .cse9 .cse5 .cse6) (or .cse11 (and .cse3 .cse9 .cse4) .cse0 .cse2 .cse5 .cse6) (or .cse11 .cse8 .cse9 .cse5 .cse6) (or .cse11 .cse7 .cse8 .cse9 .cse10 .cse6))) [2020-07-07 12:56:28,581 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= 0 ~switchedOnBeforeTS~0)) (.cse8 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse5 .cse7 .cse8 .cse4))) [2020-07-07 12:56:28,581 INFO L264 CegarLoopResult]: At program point L182-1(lines 163 187) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1)) (.cse4 (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse5 (not (<= ~waterLevel~0 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (= 0 ~pumpRunning~0)) (.cse10 (<= 1 ~pumpRunning~0)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4) .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse9 .cse10 .cse6) (or .cse8 .cse1 .cse9 .cse5 .cse6) (or .cse11 (and .cse3 .cse9 .cse4) .cse0 .cse2 .cse5 .cse6) (or .cse11 .cse8 .cse9 .cse5 .cse6) (or .cse11 .cse7 .cse8 .cse9 .cse10 .cse6))) [2020-07-07 12:56:28,581 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 163 187) the Hoare annotation is: (let ((.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse9 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse7 .cse8 .cse9 .cse4))) [2020-07-07 12:56:28,581 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1) (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or (not (= 1 ~waterLevel~0)) .cse5 .cse4 .cse6 .cse7 .cse3) (or .cse5 .cse4 .cse6 .cse7 (not (<= ~waterLevel~0 0)) .cse3) (or .cse0 .cse5 .cse6 (not (<= ~waterLevel~0 1)) .cse3))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1) (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse1 .cse7 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L171(lines 171 179) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1) (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1)) .cse4) (or .cse0 .cse5 .cse6 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or (not (= 1 ~waterLevel~0)) .cse1 .cse7 .cse2 .cse3 .cse4) (or .cse1 .cse7 .cse2 .cse3 (not (<= ~waterLevel~0 0)) .cse4))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (let ((.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= 0 ~switchedOnBeforeTS~0)) (.cse8 (not (<= ~waterLevel~0 1))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse3) (or .cse5 .cse6 .cse4 .cse7 .cse8 .cse3) (or .cse0 .cse5 .cse6 .cse7 .cse8 .cse3))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L169-1(line 169) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~waterLevel~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~switchedOnBeforeTS~0)) (.cse4 (and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))) (.cse6 (not (<= ~waterLevel~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse4 .cse6 .cse5) (or .cse0 .cse7 .cse8 .cse5) (or .cse7 .cse8 .cse9 .cse5) (or .cse1 .cse2 .cse9 .cse3 .cse4 .cse5) (or .cse2 .cse9 .cse3 .cse4 .cse6 .cse5))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L167(lines 167 184) the Hoare annotation is: (let ((.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse9 (not (<= ~waterLevel~0 1))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse6 .cse7 .cse5 .cse8 .cse9 .cse4) (or .cse0 .cse6 .cse7 .cse8 .cse9 .cse4))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L169-2(line 169) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~waterLevel~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~switchedOnBeforeTS~0)) (.cse4 (and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))) (.cse6 (not (<= ~waterLevel~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse4 .cse6 .cse5) (or .cse0 .cse7 .cse8 .cse5) (or .cse7 .cse8 .cse9 .cse5) (or .cse1 .cse2 .cse9 .cse3 .cse4 .cse5) (or .cse2 .cse9 .cse3 .cse4 .cse6 .cse5))) [2020-07-07 12:56:28,582 INFO L264 CegarLoopResult]: At program point L169-3(line 169) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (<= ~waterLevel~0 1))) (.cse4 (and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~1) (<= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (<= |processEnvironment_#t~ret2| ~methaneLevelCritical~0))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse5) (or .cse1 .cse8 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse5))) [2020-07-07 12:56:28,583 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 129 135) the Hoare annotation is: true [2020-07-07 12:56:28,583 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 129 135) the Hoare annotation is: true [2020-07-07 12:56:28,583 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse5 (not (= 0 ~switchedOnBeforeTS~0))) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (not (= 0 ~systemActive~0))) (.cse7 (= 2 ~waterLevel~0)) (.cse6 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse4 .cse1 .cse2 .cse5 .cse6) (and .cse0 .cse4 .cse1 .cse7 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse8 .cse0 .cse2 .cse3) (not (= 1 |old(~systemActive~0)|)) (and .cse8 .cse0 .cse4 .cse2 .cse5 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4 .cse7 .cse6))) [2020-07-07 12:56:28,583 INFO L264 CegarLoopResult]: At program point L440(line 440) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,583 INFO L264 CegarLoopResult]: At program point L407(lines 406 453) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,583 INFO L264 CegarLoopResult]: At program point L440-1(line 440) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,583 INFO L264 CegarLoopResult]: At program point L440-2(line 440) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L436(lines 436 449) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: (let ((.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse7 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse4 .cse7) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse4 .cse7) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse7) (and .cse1 .cse5 .cse3 (<= ~waterLevel~0 1) .cse4) (and .cse1 .cse5 .cse8 .cse2 .cse3))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (let ((.cse0 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= ~waterLevel~0 1) (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse5) (and .cse1 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse7 .cse4 .cse5) (and .cse1 .cse6 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse6 .cse8 .cse2 .cse3))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L424-1(line 424) the Hoare annotation is: (let ((.cse0 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= ~waterLevel~0 1) (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse5) (and .cse1 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse7 .cse4 .cse5) (and .cse1 .cse6 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse6 .cse8 .cse2 .cse3))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L416(lines 416 422) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L416-1(lines 416 422) the Hoare annotation is: (let ((.cse0 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= ~waterLevel~0 1) (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse5) (and .cse1 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse7 .cse4 .cse5) (and .cse1 .cse6 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse6 .cse8 .cse2 .cse3))) [2020-07-07 12:56:28,584 INFO L264 CegarLoopResult]: At program point L408(lines 408 412) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L454(lines 405 455) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,585 INFO L271 CegarLoopResult]: At program point testEXIT(lines 396 461) the Hoare annotation is: true [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point testENTRY(lines 396 461) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L442(lines 442 448) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L442-1(lines 436 449) the Hoare annotation is: (let ((.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (= 0 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 (<= ~waterLevel~0 2) .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (and .cse5 .cse0 .cse2 .cse3 (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse2 (<= ~waterLevel~0 0) .cse3) (and .cse5 .cse0 .cse4 .cse3 .cse8) (not (= 1 |old(~systemActive~0)|)) (and .cse5 .cse0 .cse3 .cse6 .cse8) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,585 INFO L271 CegarLoopResult]: At program point testFINAL(lines 396 461) the Hoare annotation is: true [2020-07-07 12:56:28,585 INFO L264 CegarLoopResult]: At program point L434(line 434) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L434-1(line 434) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L426(lines 426 432) the Hoare annotation is: (let ((.cse0 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 2 ~waterLevel~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse2 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 (<= ~waterLevel~0 1) (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse5) (and .cse1 .cse6 .cse7 .cse4 .cse5) (and .cse0 .cse1 .cse8 .cse2 .cse3) (and .cse0 .cse1 .cse7 .cse4 .cse5) (and .cse1 .cse6 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse6 .cse8 .cse2 .cse3))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L426-1(lines 426 432) the Hoare annotation is: (let ((.cse4 (= 2 ~waterLevel~0)) (.cse7 (not (= 0 ~switchedOnBeforeTS~0))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= ~waterLevel~0 1)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse2 (= 0 ~systemActive~0)) (.cse10 (<= ~waterLevel~0 2)) (.cse3 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse4 .cse8 .cse9) (and .cse5 .cse0 .cse4 .cse8 .cse9) (and .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse3 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse0 .cse10 .cse3 .cse8) (and .cse5 .cse0 .cse2 .cse10 .cse3) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L451(lines 406 453) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse5 (<= ~waterLevel~0 1)) (.cse4 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse7 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse2 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 (not (= 0 ~switchedOnBeforeTS~0)) .cse4 .cse6) (and .cse1 .cse7 .cse3 .cse4 .cse6) (and .cse0 .cse1 .cse8 .cse9 .cse2) (and .cse0 .cse1 .cse3 .cse4 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse5 .cse4) (and (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)) .cse1 .cse7 .cse2 .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse7 .cse8 .cse9 .cse2))) [2020-07-07 12:56:28,586 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,587 INFO L264 CegarLoopResult]: At program point L414-1(line 414) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse2 (<= ~waterLevel~0 1)) (.cse3 (= 1 ~systemActive~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse8 (= 0 ~systemActive~0)) (.cse9 (<= ~waterLevel~0 2)) (.cse7 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (not (= 0 ~switchedOnBeforeTS~0)) .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse5 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse7 .cse6 .cse3) (and .cse0 .cse1 .cse8 .cse9 .cse7) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse7 .cse2 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse1 .cse5 .cse7 .cse2 .cse3) (and .cse1 .cse5 .cse8 .cse9 .cse7))) [2020-07-07 12:56:28,587 INFO L264 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 786 831) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L810(lines 810 811) no Hoare annotation was computed. [2020-07-07 12:56:28,587 INFO L268 CegarLoopResult]: For program point L806(lines 806 813) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L800(lines 800 820) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L827-1(line 827) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L827-2(line 827) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L825-1(line 825) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L825-2(line 825) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 786 831) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:56:28,588 INFO L268 CegarLoopResult]: For program point L786(lines 786 831) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L817(lines 817 818) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 786 831) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L817-1(lines 800 820) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L805-1(line 805) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L805-2(line 805) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 926 948) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L936(line 936) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L934(lines 934 942) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 926 948) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 926 948) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point L934-2(lines 934 942) no Hoare annotation was computed. [2020-07-07 12:56:28,589 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 53 62) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 53 62) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 53 62) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L55-1(line 55) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L55-2(line 55) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L729(lines 729 770) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L721-1(line 721) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L746(line 746) no Hoare annotation was computed. [2020-07-07 12:56:28,590 INFO L268 CegarLoopResult]: For program point L771(lines 771 782) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L730(line 730) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L763-1(line 763) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L747-1(line 747) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L714-1(line 714) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L772(lines 772 779) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 683 785) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L748(line 748) no Hoare annotation was computed. [2020-07-07 12:56:28,591 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 683 785) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L707(lines 707 711) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L732-2(lines 732 752) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 683 785) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L683(lines 683 785) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L683-1(lines 683 785) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L774-1(line 774) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L774-2(line 774) no Hoare annotation was computed. [2020-07-07 12:56:28,592 INFO L268 CegarLoopResult]: For program point L733(lines 732 752) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L750(line 750) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L717-1(line 717) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L734(lines 734 738) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L759-1(line 759) no Hoare annotation was computed. [2020-07-07 12:56:28,593 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L759-2(line 759) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L743-1(line 743) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L743-2(line 743) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L777(line 777) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-07-07 12:56:28,594 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L761-1(line 761) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L761-2(line 761) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L753(lines 731 754) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L778(line 778) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L712(lines 712 728) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L268 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-07-07 12:56:28,595 INFO L264 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,595 INFO L264 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L944-1(line 944) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L944-2(line 944) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L940-1(line 940) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L940-2(line 940) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L940-3(line 940) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,596 INFO L264 CegarLoopResult]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L936-2(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L936-3(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L936-4(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L932-1(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L936-5(line 936) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L932-2(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,597 INFO L264 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L932-3(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L932-4(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L932-5(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,598 INFO L264 CegarLoopResult]: At program point L932-6(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L255-2(line 255) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L932-7(line 932) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L817-1(line 817) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,599 INFO L264 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L810-1(line 810) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L253-1(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L253-2(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L253-3(line 253) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,600 INFO L264 CegarLoopResult]: At program point L249-1(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L249-2(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L856-1(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L249-3(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L249-4(line 249) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L245-1(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L245-2(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L245-3(line 245) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L241-1(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,601 INFO L264 CegarLoopResult]: At program point L241-2(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L241-3(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L241-4(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L237-1(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L241-5(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L237-2(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L241-6(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L237-3(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point L241-7(line 241) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,602 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L233(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L237-4(line 237) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L233-1(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L233-2(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L233-3(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L229-1(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point L931(line 931) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 188 195) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,603 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 188 195) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 188 195) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 2)) .cse0 (not (< 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 260 278) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~4 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (<= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= ~waterLevel~0 2)) .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 2 ~waterLevel~0) .cse1 .cse2))) [2020-07-07 12:56:28,604 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 260 278) the Hoare annotation is: true [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse2 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= isHighWaterLevel_~retValue_acc~4 0)))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 0)) .cse3) (or (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse1 .cse3 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse3 .cse2))) [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 2)) (= 2 ~waterLevel~0) .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse0 .cse1))) [2020-07-07 12:56:28,604 INFO L271 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: true [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point L269(lines 269 273) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 isHighWaterLevel_~tmp~2)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= ~waterLevel~0 2)) .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 2 ~waterLevel~0) .cse1 .cse2) (or .cse3 (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse1 (not (<= ~waterLevel~0 0)) .cse2))) [2020-07-07 12:56:28,604 INFO L271 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: true [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point L269-2(lines 269 273) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) (not (<= ~waterLevel~0 1)) .cse1 .cse2) (or .cse3 .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse0 .cse1 (not (<= ~waterLevel~0 0)) .cse2))) [2020-07-07 12:56:28,604 INFO L264 CegarLoopResult]: At program point L267-1(line 267) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret20|)) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,605 INFO L264 CegarLoopResult]: At program point L267-2(line 267) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (<= 1 |isHighWaterLevel_#t~ret20|)) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,605 INFO L264 CegarLoopResult]: At program point L267-3(line 267) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 1))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~2) (<= 1 |isHighWaterLevel_#t~ret20|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:56:28,605 INFO L271 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: true [2020-07-07 12:56:28,605 INFO L271 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: true [2020-07-07 12:56:28,605 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 260 278) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~0) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~retValue_acc~4 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (<= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= ~waterLevel~0 2)) .cse0 (not (= 0 ~methaneLevelCritical~0)) (= 2 ~waterLevel~0) .cse1 .cse2))) [2020-07-07 12:56:28,605 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 949 957) the Hoare annotation is: true [2020-07-07 12:56:28,605 INFO L264 CegarLoopResult]: At program point L954(line 954) the Hoare annotation is: (let ((.cse1 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= ~waterLevel~0 2))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~10)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 (not (< 1 ~waterLevel~0)) .cse3 .cse5 .cse6) (or .cse7 .cse0 .cse1 .cse3 .cse4) (or .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3 (not (<= ~waterLevel~0 1)) .cse5 .cse6) (or .cse7 (not (= 2 ~waterLevel~0)) .cse3 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse6) (or .cse7 .cse0 .cse3 .cse4 .cse6))) [2020-07-07 12:56:28,605 INFO L271 CegarLoopResult]: At program point L953(line 953) the Hoare annotation is: true [2020-07-07 12:56:28,605 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 949 957) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 0)) .cse3) (or .cse4 .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse6 .cse7 .cse1 .cse2) (or .cse4 .cse8 .cse6 .cse1 .cse2) (or .cse8 .cse6 .cse0 .cse1 .cse2) (or .cse4 .cse5 .cse9 .cse10 .cse2 .cse3) (or .cse6 .cse0 .cse7 .cse1 .cse2) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse10 .cse2 .cse3) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse9 .cse10 .cse2 .cse3) (or .cse8 .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 949 957) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~systemActive~0))) (.cse7 (not (<= ~waterLevel~0 1))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse9 (not (<= 2 ~waterLevel~0))) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~10))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 0)) .cse3) (or .cse4 .cse5 .cse1 .cse2 .cse3) (or .cse4 .cse6 .cse7 .cse1 .cse2) (or .cse4 .cse8 .cse6 .cse1 .cse2) (or .cse8 .cse6 .cse0 .cse1 .cse2) (or .cse4 .cse5 .cse9 .cse10 .cse2 .cse3) (or .cse6 .cse0 .cse7 .cse1 .cse2) (or .cse0 (= 0 ~switchedOnBeforeTS~0) .cse7 .cse10 .cse2 .cse3) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse9 .cse10 .cse2 .cse3) (or .cse8 .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (let ((.cse3 (not (<= ~waterLevel~0 1))) (.cse7 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= ~waterLevel~0 2))) (.cse8 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse6 (not (= 1 ~systemActive~0))) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse9 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6) (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3 .cse7 .cse6) (or .cse5 .cse1 .cse4 .cse8) (or .cse9 .cse7 .cse8 .cse6) (or .cse0 .cse9 .cse2 .cse7 .cse6) (or .cse5 .cse4 .cse8 .cse6) (or .cse0 .cse9 .cse1 .cse2 .cse4))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (let ((.cse8 (not (<= ~waterLevel~0 1))) (.cse0 (not (<= ~waterLevel~0 2))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~systemActive~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse5 (not (= 2 ~waterLevel~0))) (.cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse2 .cse7) (or .cse1 (= 0 ~switchedOnBeforeTS~0) .cse8 .cse9 .cse3) (or .cse5 .cse6 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse4 .cse6 .cse2 .cse7) (or .cse6 .cse1 .cse8 .cse2) (or .cse0 .cse4 .cse2 .cse7 .cse3) (or .cse4 .cse5 .cse9 .cse7 .cse3) (or .cse4 .cse6 .cse2 .cse7 (not (<= ~waterLevel~0 0))) (or .cse5 .cse1 .cse9 .cse3))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point L909-1(lines 905 916) the Hoare annotation is: (let ((.cse7 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (<= ~waterLevel~0 2))) (.cse8 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse10 (not (<= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4 .cse6) (or .cse7 .cse5 .cse4 .cse8 .cse6) (or .cse7 .cse1 .cse9 .cse8 .cse6) (or .cse7 .cse5 .cse0 .cse4 .cse8) (or .cse0 .cse2 .cse3 .cse10 .cse4) (or .cse1 .cse2 .cse3 .cse9 .cse6) (or .cse2 .cse3 (= 0 ~switchedOnBeforeTS~0) .cse10 .cse9 .cse6))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 905 916) the Hoare annotation is: (let ((.cse8 (not (<= ~waterLevel~0 2))) (.cse3 (not (<= ~waterLevel~0 1))) (.cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse10 (not (<= 1 ~pumpRunning~0))) (.cse9 (not (= 1 ~systemActive~0))) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse6 (not (= 2 ~waterLevel~0))) (.cse1 (not (= 0 ~systemActive~0))) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse1 .cse4 .cse7) (or (not (= 1 ~waterLevel~0)) .cse5 .cse1 .cse4 .cse7) (or .cse8 .cse5 .cse4 .cse7 .cse9) (or .cse0 .cse8 .cse2 .cse4 .cse9) (or .cse5 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3 .cse10 .cse9) (or .cse5 .cse6 .cse10 .cse7 .cse9) (or .cse5 .cse1 .cse4 .cse7 (not (<= ~waterLevel~0 0))) (or .cse0 .cse6 .cse2 .cse10 .cse9) (or .cse0 .cse6 .cse1 .cse2 .cse4))) [2020-07-07 12:56:28,606 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 905 916) the Hoare annotation is: (let ((.cse7 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (<= ~waterLevel~0 2))) (.cse8 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~systemActive~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse10 (not (<= ~waterLevel~0 1))) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4 .cse6) (or .cse7 .cse5 .cse4 .cse8 .cse6) (or .cse7 .cse1 .cse9 .cse8 .cse6) (or .cse7 .cse5 .cse0 .cse4 .cse8) (or .cse0 .cse2 .cse3 .cse10 .cse4) (or .cse1 .cse2 .cse3 .cse9 .cse6) (or .cse2 .cse3 (= 0 ~switchedOnBeforeTS~0) .cse10 .cse9 .cse6))) [2020-07-07 12:56:28,606 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:56:28,606 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:56:28,606 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:56:28,607 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:56:28,607 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 917 925) the Hoare annotation is: true [2020-07-07 12:56:28,607 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= 0 ~switchedOnBeforeTS~0)) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9) (<= isMethaneLevelCritical_~retValue_acc~9 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0)) .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 (not (<= ~waterLevel~0 1)) .cse3 .cse4))) [2020-07-07 12:56:28,607 INFO L271 CegarLoopResult]: At program point L921(line 921) the Hoare annotation is: true [2020-07-07 12:56:28,607 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 917 925) the Hoare annotation is: (let ((.cse5 (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (.cse6 (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)) (.cse8 (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|)) (.cse7 (<= isMethaneLevelCritical_~retValue_acc~9 ~methaneLevelCritical~0))) (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= 0 ~switchedOnBeforeTS~0)) (.cse2 (and .cse5 .cse6 .cse8 .cse7)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0)) .cse4) (or (and .cse5 .cse6 .cse7 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (<= ~waterLevel~0 1)) .cse3 .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2020-07-07 12:56:28,607 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 917 925) the Hoare annotation is: (let ((.cse5 (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (.cse6 (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~9)) (.cse8 (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|)) (.cse7 (<= isMethaneLevelCritical_~retValue_acc~9 ~methaneLevelCritical~0))) (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (= 0 ~switchedOnBeforeTS~0)) (.cse2 (and .cse5 .cse6 .cse8 .cse7)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 0)) .cse4) (or (and .cse5 .cse6 .cse7 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (<= ~waterLevel~0 1)) .cse3 .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2 .cse3 .cse4)))) [2020-07-07 12:56:28,607 INFO L264 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (let ((.cse19 (<= ~waterLevel~0 0)) (.cse16 (= 1 ~systemActive~0)) (.cse21 (<= 1 ~methaneLevelCritical~0)) (.cse20 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse18 (not (= 0 ~switchedOnBeforeTS~0)))) (let ((.cse2 (not (= 2 |old(~waterLevel~0)|))) (.cse0 (and .cse17 (= 1 ~waterLevel~0) .cse18)) (.cse8 (not (= 0 ~systemActive~0))) (.cse5 (and (= 0 ~pumpRunning~0) .cse20)) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (<= |old(~waterLevel~0)| 2))) (.cse9 (not .cse21)) (.cse12 (not (<= |old(~waterLevel~0)| 0))) (.cse15 (and .cse17 .cse21 .cse19 .cse20 .cse18 .cse16 (<= 1 ~pumpRunning~0))) (.cse13 (not (<= |old(~waterLevel~0)| 1))) (.cse10 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (and .cse17 .cse19 .cse20 .cse18)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse14 (and .cse17 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse18)) (.cse4 (not .cse16))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse2 .cse8 .cse6 .cse3) (or .cse9 .cse1 .cse2 .cse0 .cse4) (or .cse10 .cse11 .cse1 .cse12 .cse3 .cse4) (or .cse13 .cse8 .cse6 .cse3) (or .cse9 .cse8 .cse6 .cse7) (or .cse5 .cse9 .cse6 .cse7 .cse4) (or .cse10 .cse9 .cse1 .cse14 .cse15 .cse7 .cse4) (or .cse10 .cse9 .cse1 .cse12 .cse15 .cse4) (or .cse13 .cse10 .cse11 .cse1 .cse3 .cse14 .cse4)))) [2020-07-07 12:56:28,607 INFO L264 CegarLoopResult]: At program point L116(lines 116 122) the Hoare annotation is: (let ((.cse13 (= 0 ~pumpRunning~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse18 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (not (= 0 ~switchedOnBeforeTS~0)))) (let ((.cse17 (not (<= |old(~waterLevel~0)| 0))) (.cse12 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse16 (and .cse6 (<= ~waterLevel~0 0) .cse18 .cse8)) (.cse14 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse19 (not (<= |old(~waterLevel~0)| 1))) (.cse15 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= 1 ~waterLevel~0)) (.cse9 (not (<= 1 |old(~pumpRunning~0)|))) (.cse10 (not (= 2 |old(~waterLevel~0)|))) (.cse0 (and .cse13 .cse18)) (.cse2 (and (= 2 ~waterLevel~0) .cse18 (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse11 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (and .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse5) (or .cse12 .cse1 (and .cse13 .cse14 .cse8) .cse9 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or .cse0 .cse15 .cse3 .cse11 .cse4) (or .cse12 .cse16 .cse9 .cse17 .cse11 .cse5) (or .cse12 .cse1 .cse9 .cse17 (and .cse13 .cse18 .cse8) .cse5) (or .cse0 .cse1 .cse10 .cse15 .cse3) (or .cse19 .cse12 .cse16 .cse9 .cse11 (and .cse6 .cse14 .cse8) .cse5) (or .cse19 .cse0 .cse1 .cse15 .cse3) (or .cse1 (and .cse13 .cse7 .cse8) .cse9 .cse10 .cse5) (or .cse0 .cse2 .cse3 .cse11 .cse4 .cse5)))) [2020-07-07 12:56:28,608 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 102 128) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse10 (not (= 2 |old(~waterLevel~0)|))) (.cse13 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse11 (and .cse0 .cse1 .cse14)) (.cse4 (not (<= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse12 (not (<= |old(~waterLevel~0)| 1))) (.cse7 (and (= 0 ~pumpRunning~0) .cse1 .cse14)) (.cse8 (not (= 0 ~systemActive~0))) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or (and .cse0 (= 2 ~waterLevel~0) .cse1) .cse2 .cse3 .cse4 (not (<= 2 |old(~waterLevel~0)|)) .cse5) (or .cse6 .cse7 .cse8 .cse9 (not (= 1 |old(~waterLevel~0)|))) (or .cse6 .cse2 .cse10 .cse11 .cse5) (or .cse7 .cse10 .cse8 .cse9 .cse3) (or .cse12 .cse13 .cse2 .cse11 .cse3 .cse5) (or .cse6 .cse7 .cse8 .cse9 (not (<= |old(~waterLevel~0)| 0))) (or .cse6 .cse7 .cse9 .cse4 .cse5) (or .cse6 .cse7 .cse10 .cse8 .cse9) (or .cse13 .cse6 .cse2 .cse11 .cse4 .cse5) (or .cse7 .cse9 .cse3 .cse4 .cse5) (or .cse12 .cse7 .cse8 .cse9 .cse3)))) [2020-07-07 12:56:28,608 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (let ((.cse2 (not (= 2 |old(~waterLevel~0)|))) (.cse8 (not (= 0 ~systemActive~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (<= |old(~waterLevel~0)| 2))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse9 (not (<= |old(~waterLevel~0)| 1))) (.cse10 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~switchedOnBeforeTS~0)))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse4) (or .cse2 .cse8 .cse5 .cse6) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse9 .cse8 .cse5 .cse6) (or .cse0 .cse8 .cse5 .cse7) (or .cse9 .cse10 .cse0 .cse1 .cse3 .cse4) (or .cse9 .cse10 .cse1 .cse6 .cse3 .cse4))) [2020-07-07 12:56:28,608 INFO L264 CegarLoopResult]: At program point L109(lines 105 127) the Hoare annotation is: (let ((.cse16 (<= 1 ~methaneLevelCritical~0)) (.cse21 (<= ~waterLevel~0 0)) (.cse17 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse18 (= 1 ~systemActive~0)) (.cse19 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse20 (not (= 0 ~switchedOnBeforeTS~0)))) (let ((.cse0 (and .cse19 (= 1 ~waterLevel~0) .cse20)) (.cse7 (not (<= |old(~waterLevel~0)| 2))) (.cse12 (not (<= |old(~waterLevel~0)| 0))) (.cse14 (and .cse19 .cse16 .cse21 .cse17 .cse20 .cse18 (<= 1 ~pumpRunning~0))) (.cse2 (not (= 2 |old(~waterLevel~0)|))) (.cse10 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (and .cse19 .cse21 .cse17 .cse20)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse13 (and .cse19 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse20)) (.cse4 (not .cse18)) (.cse15 (not (<= |old(~waterLevel~0)| 1))) (.cse5 (and (= 0 ~pumpRunning~0) .cse17)) (.cse8 (not .cse16)) (.cse9 (not (= 0 ~systemActive~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7 .cse4) (or .cse8 .cse1 .cse2 .cse0 .cse4) (or .cse5 .cse9 .cse6 .cse3 .cse7) (or .cse10 .cse11 .cse1 .cse12 .cse3 .cse4) (or .cse5 .cse8 .cse6 .cse7 .cse4) (or .cse10 .cse8 .cse1 .cse13 .cse14 .cse7 .cse4) (or .cse10 .cse8 .cse1 .cse12 .cse14 .cse4) (or .cse5 .cse8 .cse2 .cse9 .cse6) (or .cse15 .cse10 .cse11 .cse1 .cse3 .cse13 .cse4) (or .cse15 .cse5 .cse8 .cse9 .cse6)))) [2020-07-07 12:56:28,608 INFO L264 CegarLoopResult]: At program point L107(lines 105 127) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse2 (not (= 2 |old(~waterLevel~0)|))) (.cse5 (and (= 0 ~pumpRunning~0) .cse12)) (.cse9 (not (= 0 ~systemActive~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (<= |old(~waterLevel~0)| 2))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not (<= |old(~waterLevel~0)| 1))) (.cse11 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse12 (not (= 0 ~switchedOnBeforeTS~0)))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse5 .cse9 .cse6 .cse7 .cse8) (or .cse5 .cse0 .cse6 .cse8 .cse4) (or .cse5 .cse0 .cse9 .cse6 .cse8) (or .cse10 .cse11 .cse0 .cse1 .cse3 .cse4) (or .cse10 .cse11 .cse1 .cse7 .cse3 .cse4)))) [2020-07-07 12:56:28,608 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 102 128) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (= 0 ~switchedOnBeforeTS~0)))) (let ((.cse14 (not (<= |old(~waterLevel~0)| 0))) (.cse6 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse13 (and .cse18 (<= ~waterLevel~0 0) .cse15 .cse9)) (.cse8 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse17 (not (<= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= 0 ~systemActive~0))) (.cse0 (and .cse7 .cse15)) (.cse2 (and (= 2 ~waterLevel~0) .cse15 (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (<= |old(~waterLevel~0)| 2))) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse16 (not (= 2 |old(~waterLevel~0)|))) (.cse19 (= 1 ~waterLevel~0)) (.cse12 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 (and .cse7 .cse8 .cse9) .cse10 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or .cse0 .cse11 .cse3 .cse12 .cse4) (or .cse6 .cse13 .cse10 .cse14 .cse12 .cse5) (or .cse6 .cse1 .cse10 .cse14 (and .cse7 .cse15 .cse9) .cse5) (or .cse0 .cse1 .cse16 .cse11 .cse3) (or .cse17 .cse6 .cse13 .cse10 .cse12 (and .cse18 .cse8 .cse9) .cse5) (or .cse1 (and .cse7 .cse19 .cse9) .cse10 .cse16 .cse5) (or .cse17 .cse0 .cse1 .cse11 .cse3) (or .cse0 .cse2 .cse3 .cse12 .cse4 .cse5) (or .cse10 .cse16 (and .cse18 .cse19 .cse9) .cse12 .cse5)))) [2020-07-07 12:56:28,609 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 102 128) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse18 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (= 0 ~switchedOnBeforeTS~0)))) (let ((.cse14 (not (<= |old(~waterLevel~0)| 0))) (.cse6 (= 0 |old(~switchedOnBeforeTS~0)|)) (.cse13 (and .cse18 (<= ~waterLevel~0 0) .cse15 .cse9)) (.cse8 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse17 (not (<= |old(~waterLevel~0)| 1))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (= 0 ~systemActive~0))) (.cse0 (and .cse7 .cse15)) (.cse2 (and (= 2 ~waterLevel~0) .cse15 (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (<= |old(~waterLevel~0)| 2))) (.cse10 (not (<= 1 |old(~pumpRunning~0)|))) (.cse16 (not (= 2 |old(~waterLevel~0)|))) (.cse19 (= 1 ~waterLevel~0)) (.cse12 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 (and .cse7 .cse8 .cse9) .cse10 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or .cse0 .cse11 .cse3 .cse12 .cse4) (or .cse6 .cse13 .cse10 .cse14 .cse12 .cse5) (or .cse6 .cse1 .cse10 .cse14 (and .cse7 .cse15 .cse9) .cse5) (or .cse0 .cse1 .cse16 .cse11 .cse3) (or .cse17 .cse6 .cse13 .cse10 .cse12 (and .cse18 .cse8 .cse9) .cse5) (or .cse1 (and .cse7 .cse19 .cse9) .cse10 .cse16 .cse5) (or .cse17 .cse0 .cse1 .cse11 .cse3) (or .cse0 .cse2 .cse3 .cse12 .cse4 .cse5) (or .cse10 .cse16 (and .cse18 .cse19 .cse9) .cse12 .cse5)))) [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 296 325) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L310(lines 310 314) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L310-1(lines 310 314) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L306-2(lines 306 320) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L302-1(line 302) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L298(line 298) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L321(lines 296 325) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 296 325) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L271 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: true [2020-07-07 12:56:28,609 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 881 892) the Hoare annotation is: (let ((.cse0 (= 0 ~switchedOnBeforeTS~0)) (.cse1 (not (<= |old(~waterLevel~0)| 2))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:56:28,610 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 881 892) the Hoare annotation is: (let ((.cse3 (= 0 ~switchedOnBeforeTS~0))) (let ((.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse18 (= 0 ~methaneLevelCritical~0)) (.cse15 (<= ~waterLevel~0 0)) (.cse16 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (not .cse3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 1 ~pumpRunning~0))) (let ((.cse1 (and .cse18 .cse15 .cse16 .cse17 .cse12 .cse13)) (.cse9 (not (<= |old(~waterLevel~0)| 0))) (.cse2 (not .cse18)) (.cse0 (not (<= |old(~waterLevel~0)| 1))) (.cse8 (and .cse14 .cse15 .cse16 .cse17 .cse12 .cse13)) (.cse5 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse7 (not .cse14)) (.cse10 (not (= 2 |old(~waterLevel~0)|))) (.cse11 (= 1 ~waterLevel~0)) (.cse4 (not .cse13)) (.cse6 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse3 .cse4 .cse6) (or .cse1 .cse2 .cse9 .cse3 .cse4 .cse6) (or .cse10 .cse2 .cse3 .cse4 .cse11 .cse6) (or .cse0 .cse7 .cse8 .cse3 .cse5 .cse4 .cse6) (or .cse7 .cse10 .cse3 .cse11 .cse4 .cse6))))) [2020-07-07 12:56:28,610 INFO L264 CegarLoopResult]: At program point L886(line 886) the Hoare annotation is: (let ((.cse4 (not (= 1 ~systemActive~0)))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= |old(~waterLevel~0)| 0))) (.cse6 (not (<= |old(~waterLevel~0)| 1))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~switchedOnBeforeTS~0)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (and (or (not (= 1 |old(~waterLevel~0)|)) .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse4))) (.cse3 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (and (or .cse6 .cse0 .cse2 .cse7 .cse3) (or .cse0 .cse8 .cse2 .cse7 .cse3))) (or .cse8 .cse9 .cse2 .cse5 .cse3 .cse4) (or .cse9 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse9 .cse2 .cse5 .cse7 .cse3)))) [2020-07-07 12:56:28,610 INFO L264 CegarLoopResult]: At program point L885-1(lines 881 892) the Hoare annotation is: (let ((.cse3 (= 0 ~switchedOnBeforeTS~0))) (let ((.cse14 (<= 1 ~methaneLevelCritical~0)) (.cse18 (= 0 ~methaneLevelCritical~0)) (.cse15 (<= ~waterLevel~0 0)) (.cse16 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (not .cse3)) (.cse12 (= 1 ~systemActive~0)) (.cse13 (<= 1 ~pumpRunning~0))) (let ((.cse1 (and .cse18 .cse15 .cse16 .cse17 .cse12 .cse13)) (.cse9 (not (<= |old(~waterLevel~0)| 0))) (.cse2 (not .cse18)) (.cse0 (not (<= |old(~waterLevel~0)| 1))) (.cse8 (and .cse14 .cse15 .cse16 .cse17 .cse12 .cse13)) (.cse5 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse7 (not .cse14)) (.cse10 (not (= 2 |old(~waterLevel~0)|))) (.cse11 (= 1 ~waterLevel~0)) (.cse4 (not .cse13)) (.cse6 (not .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse3 .cse4 .cse6) (or .cse1 .cse2 .cse9 .cse3 .cse4 .cse6) (or .cse10 .cse2 .cse3 .cse4 .cse11 .cse6) (or .cse0 .cse7 .cse8 .cse3 .cse5 .cse4 .cse6) (or .cse7 .cse10 .cse3 .cse11 .cse4 .cse6))))) [2020-07-07 12:56:28,610 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 352 358) the Hoare annotation is: true [2020-07-07 12:56:28,610 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 352 358) the Hoare annotation is: true [2020-07-07 12:56:28,610 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:56:28,610 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:56:28,610 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:56:28,610 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:56:28,610 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 137 161) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse3) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) .cse4 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse3))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse3 .cse2) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) .cse3 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse2))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 137 161) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~switchedOnBeforeTS~0)) (.cse10 (not (<= ~waterLevel~0 0))) (.cse0 (not (= 1 ~waterLevel~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse12 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse3 (and (= 2 ~waterLevel~0) .cse9) .cse5) (or .cse2 .cse1 .cse3 .cse4 .cse10 .cse5) (or .cse11 .cse8 .cse12 .cse5 .cse10) (or .cse11 .cse0 .cse8 .cse12 .cse5) (or .cse11 .cse6 .cse7 .cse8 .cse9 .cse5)))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L156-1(lines 137 161) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~switchedOnBeforeTS~0)) (.cse10 (not (<= ~waterLevel~0 0))) (.cse0 (not (= 1 ~waterLevel~0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse12 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse7 (not (<= ~waterLevel~0 2))) (.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse8 .cse3 (and (= 2 ~waterLevel~0) .cse9) .cse5) (or .cse2 .cse1 .cse3 .cse4 .cse10 .cse5) (or .cse11 .cse8 .cse12 .cse5 .cse10) (or .cse11 .cse0 .cse8 .cse12 .cse5) (or .cse11 .cse6 .cse7 .cse8 .cse9 .cse5)))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse3))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 ~pumpRunning~0) (= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse4))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L145(lines 145 153) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse0 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0))) (.cse1 (not (<= ~waterLevel~0 2))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (and .cse6 (= 2 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse5 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4)))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse3))) [2020-07-07 12:56:28,611 INFO L264 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: (let ((.cse3 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= ~waterLevel~0 1))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse4) (or .cse6 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point L141(lines 141 158) the Hoare annotation is: (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2 .cse3) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) .cse4 (= 0 ~switchedOnBeforeTS~0) (not (<= ~waterLevel~0 1)) .cse3))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point L143-2(line 143) the Hoare annotation is: (let ((.cse3 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= ~waterLevel~0 1))) (.cse6 (not (<= ~waterLevel~0 2))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse4) (or .cse6 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point L143-3(line 143) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0))) (let ((.cse0 (not (<= ~waterLevel~0 2))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (and .cse3 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret1|))) (.cse8 (not (<= ~waterLevel~0 1))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse3 .cse4 .cse5) (or .cse6 .cse1 .cse7 .cse8 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 (= 0 ~switchedOnBeforeTS~0) .cse8 .cse5) (or .cse1 .cse2 .cse7 .cse8 .cse5)))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point L897-1(lines 893 904) the Hoare annotation is: (let ((.cse14 (+ |old(~waterLevel~0)| 1))) (let ((.cse12 (<= ~waterLevel~0 .cse14)) (.cse13 (or (< 1 ~waterLevel~0) (<= .cse14 ~waterLevel~0)))) (let ((.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= |old(~waterLevel~0)| 2))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~waterLevel~0)| 1))) (.cse6 (and .cse12 .cse13)) (.cse11 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (<= |old(~waterLevel~0)| 0)) .cse7 .cse8 .cse3 .cse5) (or .cse9 .cse6 .cse7 .cse10 .cse5) (or .cse9 .cse0 .cse6 .cse10 .cse5) (or .cse7 .cse8 (= 2 ~waterLevel~0) .cse3 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or .cse7 .cse1 .cse2 .cse10 .cse4 .cse5) (or .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (= 2 |old(~waterLevel~0)|)) .cse11 .cse7 .cse2 .cse10) (or .cse0 .cse11 (and .cse12 (<= ~waterLevel~0 2) .cse13) .cse1 .cse10) (or .cse0 .cse1 .cse2 .cse10 .cse4 .cse5) (or .cse9 .cse6 .cse11 .cse7 .cse10))))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 893 904) the Hoare annotation is: (let ((.cse14 (+ |old(~waterLevel~0)| 1))) (let ((.cse12 (<= ~waterLevel~0 .cse14)) (.cse13 (or (< 1 ~waterLevel~0) (<= .cse14 ~waterLevel~0)))) (let ((.cse8 (= 0 ~switchedOnBeforeTS~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= |old(~waterLevel~0)| 2))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0))) (.cse9 (not (<= |old(~waterLevel~0)| 1))) (.cse6 (and .cse12 .cse13)) (.cse11 (not (= 0 ~systemActive~0))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (<= |old(~waterLevel~0)| 0)) .cse7 .cse8 .cse3 .cse5) (or .cse9 .cse6 .cse7 .cse10 .cse5) (or .cse9 .cse0 .cse6 .cse10 .cse5) (or .cse7 .cse8 (= 2 ~waterLevel~0) .cse3 (not (= 1 |old(~waterLevel~0)|)) .cse5) (or .cse7 .cse1 .cse2 .cse10 .cse4 .cse5) (or .cse7 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (= 2 |old(~waterLevel~0)|)) .cse11 .cse7 .cse2 .cse10) (or .cse0 .cse11 (and .cse12 (<= ~waterLevel~0 2) .cse13) .cse1 .cse10) (or .cse0 .cse1 .cse2 .cse10 .cse4 .cse5) (or .cse9 .cse6 .cse11 .cse7 .cse10))))) [2020-07-07 12:56:28,612 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 893 904) the Hoare annotation is: (let ((.cse0 (not (<= |old(~waterLevel~0)| 1))) (.cse9 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (= 0 ~systemActive~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (= 2 ~waterLevel~0)) (.cse7 (not (<= |old(~waterLevel~0)| 2))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse11 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 (= 0 ~switchedOnBeforeTS~0) .cse3 .cse5 .cse6) (or .cse2 .cse7 .cse3 .cse4 .cse6) (or .cse8 .cse7 .cse3 .cse4 .cse6) (or .cse8 .cse9 .cse1 .cse3 .cse4) (or .cse8 .cse1 .cse3 .cse4 (not (= 1 |old(~waterLevel~0)|))) (or .cse9 .cse1 .cse2 .cse3 .cse4) (or .cse8 .cse1 (not (<= |old(~waterLevel~0)| 0)) .cse3 .cse4) (or .cse8 .cse10 .cse7 .cse5 .cse11 .cse6) (or .cse2 .cse10 .cse7 .cse5 .cse11 .cse6))) [2020-07-07 12:56:28,613 INFO L264 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= |old(~waterLevel~0)| 1))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~systemActive~0))) (.cse7 (not (<= |old(~waterLevel~0)| 2))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0))) (and (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0) .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse2 .cse6 (not (= 1 |old(~waterLevel~0)|))) (or .cse5 (not (<= |old(~waterLevel~0)| 0)) .cse1 .cse2 .cse6) (or .cse1 .cse7 .cse6 .cse8 .cse4) (or .cse0 .cse9 .cse2 .cse6 .cse4) (or .cse9 .cse7 (not (< 1 |old(~waterLevel~0)|)) .cse6 .cse4) (or .cse1 .cse7 .cse3 .cse8 .cse4) (or (not (= 2 |old(~waterLevel~0)|)) .cse5 .cse1 .cse6) (or .cse9 .cse7 .cse3 .cse8 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4) (or .cse9 .cse5 .cse7 .cse6 (and (<= ~waterLevel~0 1) .cse2)))) [2020-07-07 12:56:28,613 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-07-07 12:56:28,613 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-07-07 12:56:28,613 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-07 12:56:28,613 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-07-07 12:56:28,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:56:28 BoogieIcfgContainer [2020-07-07 12:56:28,657 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:56:28,658 INFO L168 Benchmark]: Toolchain (without parser) took 769201.87 ms. Allocated memory was 141.0 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 102.4 MB in the beginning and 850.1 MB in the end (delta: -747.8 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,658 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 141.0 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 682.00 ms. Allocated memory was 141.0 MB in the beginning and 204.5 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 171.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,659 INFO L168 Benchmark]: Boogie Preprocessor took 92.78 ms. Allocated memory is still 204.5 MB. Free memory was 171.0 MB in the beginning and 167.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,659 INFO L168 Benchmark]: RCFGBuilder took 1179.92 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 167.0 MB in the beginning and 173.1 MB in the end (delta: -6.1 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,659 INFO L168 Benchmark]: TraceAbstraction took 767242.35 ms. Allocated memory was 235.9 MB in the beginning and 3.0 GB in the end (delta: 2.7 GB). Free memory was 171.7 MB in the beginning and 850.1 MB in the end (delta: -678.5 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2020-07-07 12:56:28,660 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 141.0 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 682.00 ms. Allocated memory was 141.0 MB in the beginning and 204.5 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 171.0 MB in the end (delta: -68.8 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 92.78 ms. Allocated memory is still 204.5 MB. Free memory was 171.0 MB in the beginning and 167.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1179.92 ms. Allocated memory was 204.5 MB in the beginning and 235.9 MB in the end (delta: 31.5 MB). Free memory was 167.0 MB in the beginning and 173.1 MB in the end (delta: -6.1 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 767242.35 ms. Allocated memory was 235.9 MB in the beginning and 3.0 GB in the end (delta: 2.7 GB). Free memory was 171.7 MB in the beginning and 850.1 MB in the end (delta: -678.5 MB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: ((((((((((((((((0 == methaneLevelCritical && 0 == splverifierCounter) && waterLevel <= 1) && !(0 == switchedOnBeforeTS)) && 1 == systemActive) && 1 <= pumpRunning) || ((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 2 == waterLevel) && 1 == systemActive) && 1 <= pumpRunning)) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 2 == waterLevel) && 1 == systemActive) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(\old(methaneLevelCritical) == 0)) || ((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 2 == waterLevel) && 1 == systemActive)) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 0 == pumpRunning) && 2 == waterLevel) && 1 == systemActive)) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 0 == systemActive) && waterLevel <= 2) && 0 == pumpRunning)) || !(1 == \old(systemActive))) || ((((0 == methaneLevelCritical && 0 == splverifierCounter) && 0 == pumpRunning) && waterLevel <= 1) && 1 == systemActive)) || !(1 == \old(waterLevel))) || ((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == pumpRunning) && waterLevel <= 1) && 1 == systemActive)) || ((((0 == splverifierCounter && 1 <= methaneLevelCritical) && 0 == systemActive) && waterLevel <= 2) && 0 == pumpRunning) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 70]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 77]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 == waterLevel) || (((1 <= \result && \result <= 1) && 1 <= retValue_acc) && retValue_acc <= 1)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 465]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 473]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((((((0 == \old(switchedOnBeforeTS) || !(1 <= methaneLevelCritical)) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive)) && ((((!(2 == waterLevel) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive))) && (((((0 == \old(switchedOnBeforeTS) || !(0 == methaneLevelCritical)) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || !(0 == switchedOnBeforeTS)) || !(1 == systemActive)) - ProcedureContractResult [Line: 483]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((((((((((((((((!(waterLevel <= 2) || !(0 == methaneLevelCritical)) || 2 == tmp) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(1 == waterLevel) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(1 < waterLevel)) || 2 == tmp) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((((!(0 == methaneLevelCritical) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(waterLevel <= 0)) || !(1 == systemActive))) && ((((!(0 == systemActive) || !(2 == waterLevel)) || !(0 == methaneLevelCritical)) || 2 == tmp) || !(0 == pumpRunning))) && ((((!(1 <= methaneLevelCritical) || !(1 == waterLevel)) || !(0 == pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(1 == systemActive))) && (((((((2 == waterLevel || tmp == waterLevel) && pumpRunning == tmp___0) || !(1 <= methaneLevelCritical)) || !(waterLevel <= 2)) || !(0 == systemActive)) || 2 == waterLevel) || !(0 == pumpRunning))) && ((((!(2 == waterLevel) || !(0 == methaneLevelCritical)) || 2 == tmp) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || 2 == tmp) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(waterLevel <= 0)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || !(0 == systemActive)) || 2 == tmp) || !(0 == pumpRunning))) && ((((!(1 == waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(1 == systemActive))) && ((((((2 == waterLevel || tmp == waterLevel) && pumpRunning == tmp___0) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(waterLevel <= 1)) || !(0 == pumpRunning))) && ((((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || (pumpRunning == tmp___0 && tmp == waterLevel)) || !(waterLevel <= 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 372]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 279]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: ((((((((!(1 <= \old(pumpRunning)) || !(2 == waterLevel)) || !(0 == methaneLevelCritical)) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(2 == waterLevel)) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(0 == \old(pumpRunning))) || (0 == systemActive && 0 == pumpRunning))) && (((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(waterLevel <= 2)) || 0 == switchedOnBeforeTS) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((((!(waterLevel <= 2) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || 0 == \old(systemActive)) || (0 == systemActive && 0 == pumpRunning))) && (((!(waterLevel <= 2) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == systemActive && 0 == pumpRunning)) - ProcedureContractResult [Line: 215]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((((((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(1 == systemActive)) && ((((!(1 <= methaneLevelCritical) || !(1 == waterLevel)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(waterLevel <= 0))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || !(1 <= pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(1 == systemActive))) && ((((!(waterLevel <= 2) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(1 == systemActive))) && (((((!(0 == methaneLevelCritical) || (pumpRunning == \result && pumpRunning == retValue_acc)) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(waterLevel <= 2) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result))) && (((((!(waterLevel <= 2) || !(0 == methaneLevelCritical)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) - ProcedureContractResult [Line: 63]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 361]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 204]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((!(1 <= methaneLevelCritical) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || (((methaneLevelCritical <= retValue_acc && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical) && methaneLevelCritical <= \result)) || !(1 == systemActive)) && (((((!(0 == methaneLevelCritical) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || (((methaneLevelCritical <= retValue_acc && retValue_acc <= methaneLevelCritical) && \result <= methaneLevelCritical) && methaneLevelCritical <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 196]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((((!(1 <= \old(pumpRunning)) || !(2 == waterLevel)) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) && (((((!(1 == waterLevel) || !(1 <= \old(pumpRunning))) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || 0 == switchedOnBeforeTS)) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(2 == waterLevel)) || 0 == systemActive) || 0 == pumpRunning)) && (((((!(1 <= \old(pumpRunning)) || 0 == systemActive) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || 0 == pumpRunning) || !(waterLevel <= 0))) && (((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(waterLevel <= 2)) || 0 == systemActive) || 0 == pumpRunning) || 0 == switchedOnBeforeTS) - ProcedureContractResult [Line: 163]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || ((pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp) && tmp <= methaneLevelCritical)) || !(waterLevel <= 1)) || !(1 == systemActive)) && (((((!(waterLevel <= 2) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || 1 <= pumpRunning) || !(1 == systemActive))) && ((((!(0 == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(waterLevel <= 1)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || ((methaneLevelCritical <= tmp && 0 == pumpRunning) && tmp <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(waterLevel <= 1)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || 1 <= pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 958]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(1 <= methaneLevelCritical) || (1 <= \result && 1 <= retValue_acc)) || !(waterLevel <= 1)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(waterLevel <= 2) || (1 <= \result && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || 2 == waterLevel) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 129]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 396]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) || !(1 == systemActive)) && (((((!(waterLevel <= 2) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || 1 <= pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 260]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= methaneLevelCritical) || (((((0 <= tmp___0 && \result <= 0) && tmp___0 <= 0) && 0 <= retValue_acc) && 0 <= \result) && retValue_acc <= 0)) || !(waterLevel <= 1)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(waterLevel <= 2) || (((((0 <= tmp___0 && \result <= 0) && tmp___0 <= 0) && 0 <= retValue_acc) && 0 <= \result) && retValue_acc <= 0)) || !(0 == methaneLevelCritical)) || 2 == waterLevel) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 905]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((((!(0 == systemActive) || !(2 == waterLevel)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) && ((((!(waterLevel <= 2) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(waterLevel <= 2)) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(2 == waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(waterLevel <= 2)) || !(0 == systemActive)) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(0 == systemActive) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(waterLevel <= 1)) || !(0 == pumpRunning))) && ((((!(2 == waterLevel) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((((1 <= methaneLevelCritical || !(\old(methaneLevelCritical) == 0)) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 949]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((((((((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(waterLevel <= 0)) || !(1 == systemActive)) && ((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || !(waterLevel <= 1)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc))) && ((((!(1 <= methaneLevelCritical) || !(2 == waterLevel)) || !(0 == systemActive)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc))) && ((((!(2 == waterLevel) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel <= 2)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && ((((!(0 == systemActive) || !(0 == methaneLevelCritical)) || !(waterLevel <= 1)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc))) && (((((!(0 == methaneLevelCritical) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && ((((!(1 == waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && (((((!(waterLevel <= 2) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive))) && ((((!(2 == waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 102]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(1 <= methaneLevelCritical)) || ((2 == waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(\old(waterLevel) <= 2)) || !(1 == systemActive)) && (((((0 == \old(switchedOnBeforeTS) || !(1 <= methaneLevelCritical)) || ((0 == pumpRunning && waterLevel + 1 <= \old(waterLevel)) && !(0 == switchedOnBeforeTS))) || !(1 <= \old(pumpRunning))) || !(1 == \old(waterLevel))) || !(1 == systemActive))) && (((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(\old(waterLevel) <= 2))) && (((((0 == \old(switchedOnBeforeTS) || (((pumpRunning == \old(pumpRunning) && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) <= 0)) || !(0 == methaneLevelCritical)) || !(1 == systemActive))) && (((((0 == \old(switchedOnBeforeTS) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) <= 0)) || ((0 == pumpRunning && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 == systemActive))) && (((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(1 <= methaneLevelCritical)) || !(2 == \old(waterLevel))) || !(0 == systemActive)) || !(0 == \old(pumpRunning)))) && ((((((!(\old(waterLevel) <= 1) || 0 == \old(switchedOnBeforeTS)) || (((pumpRunning == \old(pumpRunning) && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || ((pumpRunning == \old(pumpRunning) && waterLevel + 1 <= \old(waterLevel)) && !(0 == switchedOnBeforeTS))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || ((0 == pumpRunning && 1 == waterLevel) && !(0 == switchedOnBeforeTS))) || !(1 <= \old(pumpRunning))) || !(2 == \old(waterLevel))) || !(1 == systemActive))) && ((((!(\old(waterLevel) <= 1) || (0 == pumpRunning && \old(waterLevel) == waterLevel)) || !(1 <= methaneLevelCritical)) || !(0 == systemActive)) || !(0 == \old(pumpRunning)))) && ((((((0 == pumpRunning && \old(waterLevel) == waterLevel) || ((2 == waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(\old(waterLevel) <= 2)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || !(2 == \old(waterLevel))) || ((pumpRunning == \old(pumpRunning) && 1 == waterLevel) && !(0 == switchedOnBeforeTS))) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 296]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 917]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((((!(0 == methaneLevelCritical) || 0 == switchedOnBeforeTS) || (((\result <= methaneLevelCritical && methaneLevelCritical <= retValue_acc) && methaneLevelCritical <= \result) && retValue_acc <= methaneLevelCritical)) || !(1 <= pumpRunning)) || !(waterLevel <= 0)) || !(1 == systemActive)) && ((((((((\result <= methaneLevelCritical && methaneLevelCritical <= retValue_acc) && retValue_acc <= methaneLevelCritical) && methaneLevelCritical <= \result) || !(1 <= methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(waterLevel <= 1)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((((!(1 == waterLevel) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || (((\result <= methaneLevelCritical && methaneLevelCritical <= retValue_acc) && methaneLevelCritical <= \result) && retValue_acc <= methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 881]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((((((!(\old(waterLevel) <= 1) || (((((0 == methaneLevelCritical && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS)) && 1 == systemActive) && 1 <= pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || waterLevel + 1 <= \old(waterLevel)) || !(1 == systemActive)) && (((((!(1 <= methaneLevelCritical) || (((((1 <= methaneLevelCritical && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS)) && 1 == systemActive) && 1 <= pumpRunning)) || !(\old(waterLevel) <= 0)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((((((((0 == methaneLevelCritical && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS)) && 1 == systemActive) && 1 <= pumpRunning) || !(0 == methaneLevelCritical)) || !(\old(waterLevel) <= 0)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((((!(2 == \old(waterLevel)) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || 1 == waterLevel) || !(1 == systemActive))) && ((((((!(\old(waterLevel) <= 1) || !(1 <= methaneLevelCritical)) || (((((1 <= methaneLevelCritical && waterLevel <= 0) && \old(waterLevel) == waterLevel) && !(0 == switchedOnBeforeTS)) && 1 == systemActive) && 1 <= pumpRunning)) || 0 == switchedOnBeforeTS) || waterLevel + 1 <= \old(waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || !(2 == \old(waterLevel))) || 0 == switchedOnBeforeTS) || 1 == waterLevel) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 352]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((((!(1 == waterLevel) || pumpRunning == \old(pumpRunning)) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(1 == systemActive)) && ((((((0 == pumpRunning && 0 == tmp) || !(waterLevel <= 2)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 == waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(waterLevel <= 0)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive)) || !(waterLevel <= 0))) && ((((!(1 <= methaneLevelCritical) || !(1 == waterLevel)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive))) && (((((!(1 <= methaneLevelCritical) || (0 == pumpRunning && 0 == tmp)) || !(waterLevel <= 2)) || !(0 == \old(pumpRunning))) || 1 <= pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 893]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((((!(1 <= methaneLevelCritical) || !(\old(waterLevel) <= 2)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && ((((((waterLevel <= \old(waterLevel) + 1 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel)) || !(\old(waterLevel) <= 0)) || !(0 == methaneLevelCritical)) || 0 == switchedOnBeforeTS) || !(1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(\old(waterLevel) <= 1) || (waterLevel <= \old(waterLevel) + 1 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((!(\old(waterLevel) <= 1) || !(1 <= methaneLevelCritical)) || (waterLevel <= \old(waterLevel) + 1 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel))) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((((!(0 == methaneLevelCritical) || 0 == switchedOnBeforeTS) || 2 == waterLevel) || !(1 <= pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methaneLevelCritical) || !(\old(waterLevel) <= 2)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methaneLevelCritical) || !(\old(waterLevel) <= 2)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(2 == \old(waterLevel)) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning))) && ((((!(1 <= methaneLevelCritical) || !(0 == systemActive)) || ((waterLevel <= \old(waterLevel) + 1 && waterLevel <= 2) && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel))) || !(\old(waterLevel) <= 2)) || !(0 == pumpRunning))) && (((((!(1 <= methaneLevelCritical) || !(\old(waterLevel) <= 2)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(\old(waterLevel) <= 1) || (waterLevel <= \old(waterLevel) + 1 && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel))) || !(0 == systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 637 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 200.7s, OverallIterations: 19, TraceHistogramMax: 9, AutomataDifference: 162.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 566.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6376 SDtfs, 25191 SDslu, 19254 SDs, 0 SdLazy, 45253 SolverSat, 9746 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 49.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2413 GetRequests, 1614 SyntacticMatches, 32 SemanticMatches, 767 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12237 ImplicationChecksByTransitivity, 74.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9564occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 22.9s AutomataMinimizationTime, 19 MinimizatonAttempts, 12424 StatesRemovedByMinimization, 18 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 50261 PreInvPairs, 55463 NumberOfFragments, 21939 HoareAnnotationTreeSize, 50261 FomulaSimplifications, 412780810292064 FormulaSimplificationTreeSizeReduction, 179.7s HoareSimplificationTime, 288 FomulaSimplificationsInter, 458481607312 FormulaSimplificationTreeSizeReductionInter, 384.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...