/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_spec2_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:28:45,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:28:45,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:28:45,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:28:45,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:28:45,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:28:45,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:28:45,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:28:45,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:28:45,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:28:45,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:28:45,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:28:45,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:28:45,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:28:45,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:28:45,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:28:45,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:28:45,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:28:45,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:28:45,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:28:46,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:28:46,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:28:46,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:28:46,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:28:46,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:28:46,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:28:46,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:28:46,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:28:46,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:28:46,015 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:28:46,015 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:28:46,016 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:28:46,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:28:46,018 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:28:46,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:28:46,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:28:46,020 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:28:46,020 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:28:46,020 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:28:46,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:28:46,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:28:46,024 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 12:28:46,051 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:28:46,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:28:46,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:28:46,054 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:28:46,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:28:46,054 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:28:46,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:28:46,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:28:46,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:28:46,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:28:46,055 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:28:46,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:28:46,055 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:28:46,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:28:46,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:28:46,056 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:28:46,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:28:46,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:28:46,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:28:46,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:28:46,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:28:46,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:28:46,060 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:28:46,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:28:46,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:28:46,389 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:28:46,391 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:28:46,391 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:28:46,392 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-07-07 12:28:46,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a166d9c/ca6fe94272484898871dabef60a8ef8d/FLAGe2f3ecc5d [2020-07-07 12:28:46,975 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:28:46,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2020-07-07 12:28:46,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a166d9c/ca6fe94272484898871dabef60a8ef8d/FLAGe2f3ecc5d [2020-07-07 12:28:47,312 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a166d9c/ca6fe94272484898871dabef60a8ef8d [2020-07-07 12:28:47,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:28:47,322 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:28:47,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:47,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:28:47,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:28:47,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:47" (1/1) ... [2020-07-07 12:28:47,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43181fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:47, skipping insertion in model container [2020-07-07 12:28:47,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:28:47" (1/1) ... [2020-07-07 12:28:47,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:28:47,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:28:47,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:47,926 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:28:48,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:28:48,043 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:28:48,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48 WrapperNode [2020-07-07 12:28:48,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:28:48,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:28:48,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:28:48,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:28:48,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (1/1) ... [2020-07-07 12:28:48,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:28:48,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:28:48,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:28:48,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:28:48,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (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 12:28:48,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:28:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:28:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:28:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:48,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:28:48,209 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:28:48,210 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:28:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:28:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:28:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:28:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:28:48,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:28:48,212 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:48,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:48,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:48,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:28:48,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:28:48,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:28:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:28:48,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:28:48,215 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:28:48,216 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:28:48,217 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:28:48,218 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:28:48,219 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:28:48,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:28:48,221 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:28:48,222 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:28:48,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:28:48,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:28:48,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:28:49,306 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:28:49,306 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:28:49,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:49 BoogieIcfgContainer [2020-07-07 12:28:49,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:28:49,314 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:28:49,314 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:28:49,318 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:28:49,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:28:47" (1/3) ... [2020-07-07 12:28:49,319 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@252cd5a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:49, skipping insertion in model container [2020-07-07 12:28:49,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:28:48" (2/3) ... [2020-07-07 12:28:49,320 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@252cd5a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:28:49, skipping insertion in model container [2020-07-07 12:28:49,320 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:28:49" (3/3) ... [2020-07-07 12:28:49,321 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product38.cil.c [2020-07-07 12:28:49,333 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:28:49,341 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:28:49,356 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:28:49,377 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:28:49,378 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:28:49,378 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:28:49,378 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:28:49,378 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:28:49,378 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:28:49,379 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:28:49,379 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:28:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-07-07 12:28:49,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:28:49,419 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:49,421 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:49,421 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:49,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:49,427 INFO L82 PathProgramCache]: Analyzing trace with hash 837157569, now seen corresponding path program 1 times [2020-07-07 12:28:49,434 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:49,435 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [587784761] [2020-07-07 12:28:49,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,266 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:50,480 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 12:28:50,480 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:50,483 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [587784761] [2020-07-07 12:28:50,485 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:50,485 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:28:50,486 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281954138] [2020-07-07 12:28:50,494 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:28:50,495 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:50,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:28:50,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:50,515 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 4 states. [2020-07-07 12:28:51,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:51,854 INFO L93 Difference]: Finished difference Result 490 states and 581 transitions. [2020-07-07 12:28:51,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:28:51,856 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:28:51,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:51,875 INFO L225 Difference]: With dead ends: 490 [2020-07-07 12:28:51,875 INFO L226 Difference]: Without dead ends: 312 [2020-07-07 12:28:51,881 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:28:51,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-07-07 12:28:52,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 263. [2020-07-07 12:28:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2020-07-07 12:28:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 286 transitions. [2020-07-07 12:28:52,022 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 286 transitions. Word has length 148 [2020-07-07 12:28:52,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:52,023 INFO L479 AbstractCegarLoop]: Abstraction has 263 states and 286 transitions. [2020-07-07 12:28:52,023 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:28:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 286 transitions. [2020-07-07 12:28:52,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:28:52,028 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:52,029 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:52,029 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:28:52,029 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:52,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:52,030 INFO L82 PathProgramCache]: Analyzing trace with hash 675807139, now seen corresponding path program 1 times [2020-07-07 12:28:52,030 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:52,030 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [175984013] [2020-07-07 12:28:52,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,464 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:52,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:52,583 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 12:28:52,584 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:52,584 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [175984013] [2020-07-07 12:28:52,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:52,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:28:52,585 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244489584] [2020-07-07 12:28:52,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:28:52,588 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:52,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:28:52,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:28:52,589 INFO L87 Difference]: Start difference. First operand 263 states and 286 transitions. Second operand 5 states. [2020-07-07 12:28:53,247 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:28:54,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:54,240 INFO L93 Difference]: Finished difference Result 415 states and 472 transitions. [2020-07-07 12:28:54,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:28:54,241 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:28:54,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:54,247 INFO L225 Difference]: With dead ends: 415 [2020-07-07 12:28:54,247 INFO L226 Difference]: Without dead ends: 301 [2020-07-07 12:28:54,254 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 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 12:28:54,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-07-07 12:28:54,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 253. [2020-07-07 12:28:54,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-07 12:28:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 273 transitions. [2020-07-07 12:28:54,333 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 273 transitions. Word has length 149 [2020-07-07 12:28:54,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:54,334 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 273 transitions. [2020-07-07 12:28:54,334 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:28:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 273 transitions. [2020-07-07 12:28:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-07-07 12:28:54,337 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:54,337 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:54,338 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:28:54,338 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:54,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:54,338 INFO L82 PathProgramCache]: Analyzing trace with hash 1185263590, now seen corresponding path program 1 times [2020-07-07 12:28:54,339 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:54,339 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1544801636] [2020-07-07 12:28:54,339 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,649 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:54,818 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 12:28:54,819 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:54,819 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1544801636] [2020-07-07 12:28:54,819 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:54,820 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:28:54,820 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472698504] [2020-07-07 12:28:54,820 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:28:54,821 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:54,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:28:54,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:28:54,821 INFO L87 Difference]: Start difference. First operand 253 states and 273 transitions. Second operand 11 states. [2020-07-07 12:28:55,283 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:28:55,641 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:28:55,995 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-07 12:28:56,300 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:56,513 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:28:56,717 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:28:58,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:28:58,468 INFO L93 Difference]: Finished difference Result 462 states and 537 transitions. [2020-07-07 12:28:58,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:28:58,469 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 162 [2020-07-07 12:28:58,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:28:58,473 INFO L225 Difference]: With dead ends: 462 [2020-07-07 12:28:58,477 INFO L226 Difference]: Without dead ends: 324 [2020-07-07 12:28:58,479 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:28:58,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 324 states. [2020-07-07 12:28:58,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 324 to 253. [2020-07-07 12:28:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-07 12:28:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 272 transitions. [2020-07-07 12:28:58,549 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 272 transitions. Word has length 162 [2020-07-07 12:28:58,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:28:58,549 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 272 transitions. [2020-07-07 12:28:58,549 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:28:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 272 transitions. [2020-07-07 12:28:58,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-07-07 12:28:58,552 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:28:58,552 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:28:58,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:28:58,553 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:28:58,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:28:58,553 INFO L82 PathProgramCache]: Analyzing trace with hash -323701345, now seen corresponding path program 1 times [2020-07-07 12:28:58,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:28:58,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [868854231] [2020-07-07 12:28:58,554 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:28:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:58,935 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:28:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:28:59,158 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 12:28:59,158 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:28:59,159 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [868854231] [2020-07-07 12:28:59,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:28:59,159 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:28:59,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761787401] [2020-07-07 12:28:59,161 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:28:59,162 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:28:59,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:28:59,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:28:59,163 INFO L87 Difference]: Start difference. First operand 253 states and 272 transitions. Second operand 8 states. [2020-07-07 12:28:59,831 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:01,756 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:02,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:02,769 INFO L93 Difference]: Finished difference Result 650 states and 780 transitions. [2020-07-07 12:29:02,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-07 12:29:02,770 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 175 [2020-07-07 12:29:02,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:02,777 INFO L225 Difference]: With dead ends: 650 [2020-07-07 12:29:02,777 INFO L226 Difference]: Without dead ends: 512 [2020-07-07 12:29:02,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:29:02,779 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2020-07-07 12:29:02,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 371. [2020-07-07 12:29:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2020-07-07 12:29:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 401 transitions. [2020-07-07 12:29:02,919 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 401 transitions. Word has length 175 [2020-07-07 12:29:02,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:02,919 INFO L479 AbstractCegarLoop]: Abstraction has 371 states and 401 transitions. [2020-07-07 12:29:02,919 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:29:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 401 transitions. [2020-07-07 12:29:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-07-07 12:29:02,922 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:02,922 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:02,922 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:29:02,923 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:02,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:02,923 INFO L82 PathProgramCache]: Analyzing trace with hash -492298253, now seen corresponding path program 1 times [2020-07-07 12:29:02,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:02,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [677927779] [2020-07-07 12:29:02,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,245 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:03,519 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 12:29:03,519 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:03,520 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [677927779] [2020-07-07 12:29:03,520 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:03,520 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:29:03,521 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034328625] [2020-07-07 12:29:03,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:29:03,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:03,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:29:03,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:29:03,523 INFO L87 Difference]: Start difference. First operand 371 states and 401 transitions. Second operand 11 states. [2020-07-07 12:29:04,020 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:05,783 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:06,038 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:06,302 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:06,543 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:06,787 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:07,046 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:07,295 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:07,661 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:09,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:09,290 INFO L93 Difference]: Finished difference Result 1086 states and 1330 transitions. [2020-07-07 12:29:09,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-07 12:29:09,291 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 199 [2020-07-07 12:29:09,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:09,300 INFO L225 Difference]: With dead ends: 1086 [2020-07-07 12:29:09,300 INFO L226 Difference]: Without dead ends: 830 [2020-07-07 12:29:09,302 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-07-07 12:29:09,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2020-07-07 12:29:09,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 581. [2020-07-07 12:29:09,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 581 states. [2020-07-07 12:29:09,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 581 states and 633 transitions. [2020-07-07 12:29:09,573 INFO L78 Accepts]: Start accepts. Automaton has 581 states and 633 transitions. Word has length 199 [2020-07-07 12:29:09,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:09,574 INFO L479 AbstractCegarLoop]: Abstraction has 581 states and 633 transitions. [2020-07-07 12:29:09,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:29:09,574 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 633 transitions. [2020-07-07 12:29:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2020-07-07 12:29:09,577 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:09,578 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:09,578 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:29:09,578 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:09,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:09,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1080535132, now seen corresponding path program 1 times [2020-07-07 12:29:09,579 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:09,579 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1734428854] [2020-07-07 12:29:09,579 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,915 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:10,113 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 12:29:10,113 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:10,113 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1734428854] [2020-07-07 12:29:10,114 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:10,114 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:29:10,115 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068438869] [2020-07-07 12:29:10,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:29:10,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:10,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:29:10,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:29:10,117 INFO L87 Difference]: Start difference. First operand 581 states and 633 transitions. Second operand 12 states. [2020-07-07 12:29:10,667 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:12,221 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:12,475 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:12,734 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:12,976 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:13,319 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:13,593 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:13,855 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:14,120 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:15,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:15,829 INFO L93 Difference]: Finished difference Result 1426 states and 1727 transitions. [2020-07-07 12:29:15,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-07 12:29:15,831 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 204 [2020-07-07 12:29:15,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:15,838 INFO L225 Difference]: With dead ends: 1426 [2020-07-07 12:29:15,839 INFO L226 Difference]: Without dead ends: 960 [2020-07-07 12:29:15,841 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 399 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2020-07-07 12:29:15,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 960 states. [2020-07-07 12:29:16,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 960 to 579. [2020-07-07 12:29:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 579 states. [2020-07-07 12:29:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 629 transitions. [2020-07-07 12:29:16,020 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 629 transitions. Word has length 204 [2020-07-07 12:29:16,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:16,020 INFO L479 AbstractCegarLoop]: Abstraction has 579 states and 629 transitions. [2020-07-07 12:29:16,021 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:29:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 629 transitions. [2020-07-07 12:29:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:16,024 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:16,024 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:16,024 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:29:16,025 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:16,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:16,025 INFO L82 PathProgramCache]: Analyzing trace with hash 1510705321, now seen corresponding path program 1 times [2020-07-07 12:29:16,025 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:16,025 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1207036355] [2020-07-07 12:29:16,026 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:16,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,333 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:16,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:16,546 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 12:29:16,546 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:16,546 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1207036355] [2020-07-07 12:29:16,547 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:16,547 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-07 12:29:16,547 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085816327] [2020-07-07 12:29:16,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-07 12:29:16,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:16,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-07 12:29:16,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-07 12:29:16,549 INFO L87 Difference]: Start difference. First operand 579 states and 629 transitions. Second operand 12 states. [2020-07-07 12:29:17,826 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:18,082 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:18,351 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:29:18,615 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:18,868 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:19,098 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:20,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:20,727 INFO L93 Difference]: Finished difference Result 1434 states and 1747 transitions. [2020-07-07 12:29:20,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:29:20,727 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 205 [2020-07-07 12:29:20,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:20,733 INFO L225 Difference]: With dead ends: 1434 [2020-07-07 12:29:20,733 INFO L226 Difference]: Without dead ends: 970 [2020-07-07 12:29:20,735 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2020-07-07 12:29:20,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 970 states. [2020-07-07 12:29:20,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 970 to 595. [2020-07-07 12:29:20,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 595 states. [2020-07-07 12:29:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 595 states and 645 transitions. [2020-07-07 12:29:20,965 INFO L78 Accepts]: Start accepts. Automaton has 595 states and 645 transitions. Word has length 205 [2020-07-07 12:29:20,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:20,966 INFO L479 AbstractCegarLoop]: Abstraction has 595 states and 645 transitions. [2020-07-07 12:29:20,966 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-07 12:29:20,966 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 645 transitions. [2020-07-07 12:29:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:20,969 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:20,970 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:20,970 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:29:20,970 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:20,970 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:20,971 INFO L82 PathProgramCache]: Analyzing trace with hash 1385500937, now seen corresponding path program 1 times [2020-07-07 12:29:20,971 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:20,973 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [293420786] [2020-07-07 12:29:20,974 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:21,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,261 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:21,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:21,574 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 12:29:21,574 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:21,574 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [293420786] [2020-07-07 12:29:21,575 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:21,575 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:29:21,575 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430977530] [2020-07-07 12:29:21,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:29:21,576 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:21,576 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:29:21,576 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:29:21,576 INFO L87 Difference]: Start difference. First operand 595 states and 645 transitions. Second operand 15 states. [2020-07-07 12:29:22,140 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:22,396 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:22,628 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:22,864 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:23,102 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:23,980 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:24,217 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:24,464 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:24,746 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:24,972 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:27,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:27,159 INFO L93 Difference]: Finished difference Result 1472 states and 1814 transitions. [2020-07-07 12:29:27,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-07 12:29:27,159 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 205 [2020-07-07 12:29:27,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:27,165 INFO L225 Difference]: With dead ends: 1472 [2020-07-07 12:29:27,166 INFO L226 Difference]: Without dead ends: 992 [2020-07-07 12:29:27,168 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2020-07-07 12:29:27,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 992 states. [2020-07-07 12:29:27,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 992 to 607. [2020-07-07 12:29:27,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 607 states. [2020-07-07 12:29:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 657 transitions. [2020-07-07 12:29:27,420 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 657 transitions. Word has length 205 [2020-07-07 12:29:27,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:27,420 INFO L479 AbstractCegarLoop]: Abstraction has 607 states and 657 transitions. [2020-07-07 12:29:27,421 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:29:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 657 transitions. [2020-07-07 12:29:27,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:29:27,425 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:27,426 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:27,426 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:29:27,426 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:27,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:27,426 INFO L82 PathProgramCache]: Analyzing trace with hash 2075995078, now seen corresponding path program 1 times [2020-07-07 12:29:27,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:27,427 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1271044581] [2020-07-07 12:29:27,427 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:27,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,689 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:27,902 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 12:29:27,902 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:27,902 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1271044581] [2020-07-07 12:29:27,902 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:27,903 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:29:27,903 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191189031] [2020-07-07 12:29:27,903 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:29:27,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:27,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:29:27,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:29:27,904 INFO L87 Difference]: Start difference. First operand 607 states and 657 transitions. Second operand 9 states. [2020-07-07 12:29:28,384 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:28,975 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:32,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:32,734 INFO L93 Difference]: Finished difference Result 2181 states and 2768 transitions. [2020-07-07 12:29:32,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-07 12:29:32,735 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 205 [2020-07-07 12:29:32,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:32,746 INFO L225 Difference]: With dead ends: 2181 [2020-07-07 12:29:32,746 INFO L226 Difference]: Without dead ends: 1689 [2020-07-07 12:29:32,749 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 396 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2020-07-07 12:29:32,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1689 states. [2020-07-07 12:29:33,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1689 to 1045. [2020-07-07 12:29:33,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1045 states. [2020-07-07 12:29:33,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 1045 states and 1163 transitions. [2020-07-07 12:29:33,298 INFO L78 Accepts]: Start accepts. Automaton has 1045 states and 1163 transitions. Word has length 205 [2020-07-07 12:29:33,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:33,299 INFO L479 AbstractCegarLoop]: Abstraction has 1045 states and 1163 transitions. [2020-07-07 12:29:33,299 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:29:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1163 transitions. [2020-07-07 12:29:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2020-07-07 12:29:33,308 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:33,309 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:33,309 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:29:33,310 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:33,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:33,310 INFO L82 PathProgramCache]: Analyzing trace with hash 122596911, now seen corresponding path program 1 times [2020-07-07 12:29:33,311 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:33,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [539658808] [2020-07-07 12:29:33,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,690 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:33,835 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 12:29:33,836 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:33,836 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [539658808] [2020-07-07 12:29:33,836 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:33,836 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:29:33,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624096822] [2020-07-07 12:29:33,837 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:29:33,837 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:33,838 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:29:33,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:29:33,838 INFO L87 Difference]: Start difference. First operand 1045 states and 1163 transitions. Second operand 9 states. [2020-07-07 12:29:34,315 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:38,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:38,323 INFO L93 Difference]: Finished difference Result 2645 states and 3399 transitions. [2020-07-07 12:29:38,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-07 12:29:38,324 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2020-07-07 12:29:38,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:38,343 INFO L225 Difference]: With dead ends: 2645 [2020-07-07 12:29:38,343 INFO L226 Difference]: Without dead ends: 2642 [2020-07-07 12:29:38,346 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2020-07-07 12:29:38,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2642 states. [2020-07-07 12:29:39,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2642 to 1648. [2020-07-07 12:29:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1648 states. [2020-07-07 12:29:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1648 states and 1857 transitions. [2020-07-07 12:29:39,297 INFO L78 Accepts]: Start accepts. Automaton has 1648 states and 1857 transitions. Word has length 210 [2020-07-07 12:29:39,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:39,298 INFO L479 AbstractCegarLoop]: Abstraction has 1648 states and 1857 transitions. [2020-07-07 12:29:39,299 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:29:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 1857 transitions. [2020-07-07 12:29:39,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2020-07-07 12:29:39,308 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:39,311 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:39,311 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:29:39,311 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:39,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:39,312 INFO L82 PathProgramCache]: Analyzing trace with hash -1554991980, now seen corresponding path program 1 times [2020-07-07 12:29:39,312 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:39,312 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [67143459] [2020-07-07 12:29:39,312 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,734 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:40,225 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 12:29:40,226 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:40,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [67143459] [2020-07-07 12:29:40,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:40,226 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2020-07-07 12:29:40,226 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159939201] [2020-07-07 12:29:40,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-07-07 12:29:40,227 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:40,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-07-07 12:29:40,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=453, Unknown=0, NotChecked=0, Total=506 [2020-07-07 12:29:40,228 INFO L87 Difference]: Start difference. First operand 1648 states and 1857 transitions. Second operand 23 states. [2020-07-07 12:29:40,971 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:41,388 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:41,682 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:29:41,944 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:42,195 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:42,431 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:43,448 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:45,205 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:45,500 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:45,873 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:46,150 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:48,749 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:49,058 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:49,319 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:49,582 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:49,844 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:50,126 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:50,387 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:50,649 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:50,908 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:51,168 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:51,419 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:51,762 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:52,040 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:52,306 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:54,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:54,371 INFO L93 Difference]: Finished difference Result 3544 states and 4239 transitions. [2020-07-07 12:29:54,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2020-07-07 12:29:54,372 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 296 [2020-07-07 12:29:54,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:54,384 INFO L225 Difference]: With dead ends: 3544 [2020-07-07 12:29:54,384 INFO L226 Difference]: Without dead ends: 2011 [2020-07-07 12:29:54,392 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 160 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2082 ImplicationChecksByTransitivity, 7.7s TimeCoverageRelationStatistics Valid=1289, Invalid=6021, Unknown=0, NotChecked=0, Total=7310 [2020-07-07 12:29:54,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2011 states. [2020-07-07 12:29:55,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2011 to 1358. [2020-07-07 12:29:55,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1358 states. [2020-07-07 12:29:55,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 1358 states and 1479 transitions. [2020-07-07 12:29:55,063 INFO L78 Accepts]: Start accepts. Automaton has 1358 states and 1479 transitions. Word has length 296 [2020-07-07 12:29:55,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:55,064 INFO L479 AbstractCegarLoop]: Abstraction has 1358 states and 1479 transitions. [2020-07-07 12:29:55,064 INFO L480 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-07-07 12:29:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1479 transitions. [2020-07-07 12:29:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2020-07-07 12:29:55,071 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:55,072 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:55,072 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:29:55,072 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:55,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:55,072 INFO L82 PathProgramCache]: Analyzing trace with hash -64946639, now seen corresponding path program 1 times [2020-07-07 12:29:55,073 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:55,073 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1941758767] [2020-07-07 12:29:55,074 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,449 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,908 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 12:29:55,908 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:55,908 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1941758767] [2020-07-07 12:29:55,909 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:55,909 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-07 12:29:55,910 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [414333676] [2020-07-07 12:29:55,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-07 12:29:55,911 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:55,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-07 12:29:55,915 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:29:55,916 INFO L87 Difference]: Start difference. First operand 1358 states and 1479 transitions. Second operand 15 states. [2020-07-07 12:29:56,630 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:56,874 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:29:57,176 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:57,417 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:57,643 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:59,008 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:02,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:02,413 INFO L93 Difference]: Finished difference Result 2767 states and 3264 transitions. [2020-07-07 12:30:02,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-07 12:30:02,417 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 298 [2020-07-07 12:30:02,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:02,419 INFO L225 Difference]: With dead ends: 2767 [2020-07-07 12:30:02,419 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:30:02,428 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 696 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=552, Invalid=1898, Unknown=0, NotChecked=0, Total=2450 [2020-07-07 12:30:02,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:30:02,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:30:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:30:02,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:30:02,429 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 298 [2020-07-07 12:30:02,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:02,429 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:30:02,430 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-07 12:30:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:30:02,430 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:30:02,430 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:30:02,432 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:30:03,841 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:30:07,300 WARN L193 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:30:09,331 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 474 DAG size of output: 432 [2020-07-07 12:30:10,573 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-07-07 12:30:10,705 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-07-07 12:30:11,263 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 28 [2020-07-07 12:30:15,129 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 474 DAG size of output: 432 [2020-07-07 12:30:18,858 WARN L193 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:20,982 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:30:26,947 WARN L193 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:30:31,197 WARN L193 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 525 DAG size of output: 493 [2020-07-07 12:30:33,139 WARN L193 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 474 DAG size of output: 432 [2020-07-07 12:30:36,086 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:30:38,252 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:30:41,324 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:43,026 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:44,763 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:47,853 WARN L193 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 474 DAG size of output: 432 [2020-07-07 12:30:49,771 WARN L193 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 474 DAG size of output: 432 [2020-07-07 12:30:51,833 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:54,764 WARN L193 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:56,623 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 464 DAG size of output: 428 [2020-07-07 12:30:58,943 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:31:00,039 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 28 [2020-07-07 12:31:02,856 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:31:05,005 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:31:07,188 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 503 DAG size of output: 454 [2020-07-07 12:31:09,155 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:31:09,711 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:31:09,902 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:10,445 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2020-07-07 12:31:10,624 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:11,189 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 34 [2020-07-07 12:31:11,776 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 35 [2020-07-07 12:31:12,172 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-07-07 12:31:12,733 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:31:13,526 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:31:20,514 WARN L193 SmtUtils]: Spent 6.98 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:31:20,700 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:26,622 WARN L193 SmtUtils]: Spent 5.92 s on a formula simplification. DAG size of input: 377 DAG size of output: 44 [2020-07-07 12:31:27,545 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:31:27,930 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:28,129 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:31:28,670 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:31:29,179 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:31:29,344 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-07-07 12:31:29,836 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:31:30,802 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:31:31,642 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 39 [2020-07-07 12:31:32,180 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:31:32,406 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:31:32,937 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:31:33,128 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:33,655 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:31:34,191 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:31:34,378 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:31:34,913 WARN L193 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:31:35,071 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 30 [2020-07-07 12:31:35,254 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:36,205 WARN L193 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 50 [2020-07-07 12:31:36,399 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-07-07 12:31:36,967 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:31:37,780 WARN L193 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 35 [2020-07-07 12:31:38,651 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-07-07 12:31:39,202 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:31:39,537 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 13 [2020-07-07 12:31:45,494 WARN L193 SmtUtils]: Spent 5.95 s on a formula simplification. DAG size of input: 377 DAG size of output: 44 [2020-07-07 12:31:45,700 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 31 [2020-07-07 12:31:46,642 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:31:46,846 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:31:47,695 WARN L193 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:31:53,538 WARN L193 SmtUtils]: Spent 5.83 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:32:00,506 WARN L193 SmtUtils]: Spent 6.95 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:32:00,990 WARN L193 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-07-07 12:32:01,801 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 39 [2020-07-07 12:32:02,232 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:32:03,090 WARN L193 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:32:03,267 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:04,015 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 32 [2020-07-07 12:32:04,215 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:32:04,385 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:05,267 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:32:05,432 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:05,626 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:32:12,365 WARN L193 SmtUtils]: Spent 6.73 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:32:12,527 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:13,102 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:32:13,635 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:14,766 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 171 DAG size of output: 31 [2020-07-07 12:32:14,930 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:16,146 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 177 DAG size of output: 40 [2020-07-07 12:32:22,794 WARN L193 SmtUtils]: Spent 6.64 s on a formula simplification. DAG size of input: 446 DAG size of output: 50 [2020-07-07 12:32:22,979 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:28,757 WARN L193 SmtUtils]: Spent 5.74 s on a formula simplification. DAG size of input: 377 DAG size of output: 44 [2020-07-07 12:32:28,928 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-07-07 12:32:29,106 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:32:29,272 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:30,194 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:32:31,085 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:32:31,250 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:32:32,050 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 35 [2020-07-07 12:32:32,226 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:38,931 WARN L193 SmtUtils]: Spent 6.70 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:32:39,109 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:32:45,844 WARN L193 SmtUtils]: Spent 6.73 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:32:46,037 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:46,209 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:47,062 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 28 [2020-07-07 12:32:47,849 WARN L193 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:32:48,676 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:32:49,174 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:32:49,450 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-07-07 12:32:49,964 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:32:50,804 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:32:51,028 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:32:56,603 WARN L193 SmtUtils]: Spent 5.57 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:33:02,448 WARN L193 SmtUtils]: Spent 5.84 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:33:08,445 WARN L193 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:33:08,908 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:33:09,803 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:10,743 WARN L193 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:33:11,424 WARN L193 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:33:12,363 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:33:13,311 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:33:13,507 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:14,074 WARN L193 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:33:14,638 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:33:14,842 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 33 [2020-07-07 12:33:15,722 WARN L193 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-07-07 12:33:15,908 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:33:16,100 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:33:16,493 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 27 [2020-07-07 12:33:17,336 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:33:18,309 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:33:24,572 WARN L193 SmtUtils]: Spent 6.25 s on a formula simplification. DAG size of input: 377 DAG size of output: 44 [2020-07-07 12:33:30,716 WARN L193 SmtUtils]: Spent 6.09 s on a formula simplification. DAG size of input: 377 DAG size of output: 44 [2020-07-07 12:33:30,933 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:31,806 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-07 12:33:32,721 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:33:32,947 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:33,506 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:33:34,210 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:33:40,071 WARN L193 SmtUtils]: Spent 5.86 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:33:40,992 WARN L193 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:33:41,856 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 30 [2020-07-07 12:33:42,742 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:33:43,639 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 34 [2020-07-07 12:33:44,594 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 36 [2020-07-07 12:33:45,226 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:33:45,874 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:33:46,088 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:33:46,722 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:33:46,916 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:33:47,529 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:33:47,733 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:33:48,628 WARN L193 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-07-07 12:33:54,653 WARN L193 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:33:55,562 WARN L193 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 27 [2020-07-07 12:33:55,768 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 31 [2020-07-07 12:34:01,672 WARN L193 SmtUtils]: Spent 5.89 s on a formula simplification. DAG size of input: 376 DAG size of output: 44 [2020-07-07 12:34:02,529 WARN L193 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:34:02,722 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 25 [2020-07-07 12:34:09,653 WARN L193 SmtUtils]: Spent 6.93 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:34:10,212 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 33 [2020-07-07 12:34:11,219 WARN L193 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 50 [2020-07-07 12:34:11,757 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:34:12,643 WARN L193 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 43 [2020-07-07 12:34:13,281 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:34:13,481 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:34:13,680 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 31 [2020-07-07 12:34:13,863 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:34:20,775 WARN L193 SmtUtils]: Spent 6.91 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:34:20,951 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 29 [2020-07-07 12:34:27,983 WARN L193 SmtUtils]: Spent 7.03 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:34:35,113 WARN L193 SmtUtils]: Spent 7.13 s on a formula simplification. DAG size of input: 399 DAG size of output: 49 [2020-07-07 12:34:35,350 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-07-07 12:34:36,303 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:34:37,153 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:38,082 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:34:38,591 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:34:38,773 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:34:39,708 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 38 [2020-07-07 12:34:39,737 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L667(lines 667 671) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L667-1(lines 667 671) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 636 691) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L659-1(line 659) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L659-2(line 659) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:34:39,738 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L680-1(lines 661 682) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-07 12:34:39,739 INFO L268 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 636 691) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L677(line 677) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 636 691) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-07-07 12:34:39,740 INFO L268 CegarLoopResult]: For program point L678-2(line 678) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L683(lines 660 684) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L704(line 704) no Hoare annotation was computed. [2020-07-07 12:34:39,741 INFO L268 CegarLoopResult]: For program point L737-1(line 737) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L737-2(line 737) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L733(line 733) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L696(line 696) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 692 751) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 692 751) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L734(line 734) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L701(line 701) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L697(line 697) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 692 751) no Hoare annotation was computed. [2020-07-07 12:34:39,742 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L718-2(lines 718 743) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L735(line 735) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L702(line 702) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L744(lines 717 745) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-07-07 12:34:39,743 INFO L268 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L703(line 703) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L736-2(line 736) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L732-1(line 732) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L732-2(line 732) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L695(line 695) no Hoare annotation was computed. [2020-07-07 12:34:39,744 INFO L268 CegarLoopResult]: For program point L724(lines 724 728) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L724-1(lines 724 728) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L716-1(line 716) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L716-2(line 716) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-07-07 12:34:39,745 INFO L268 CegarLoopResult]: For program point L741-2(line 741) no Hoare annotation was computed. [2020-07-07 12:34:39,746 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 111 117) the Hoare annotation is: true [2020-07-07 12:34:39,746 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 111 117) the Hoare annotation is: true [2020-07-07 12:34:39,746 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 118 126) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (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))) [2020-07-07 12:34:39,746 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 118 126) the Hoare annotation is: true [2020-07-07 12:34:39,746 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (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))) [2020-07-07 12:34:39,746 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 118 126) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (<= 1 ~systemActive~0)) (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))) [2020-07-07 12:34:39,747 INFO L271 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: true [2020-07-07 12:34:39,747 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 465 487) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,747 INFO L264 CegarLoopResult]: At program point L477(line 477) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~5) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,747 INFO L264 CegarLoopResult]: At program point L477-1(line 477) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~5) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,747 INFO L264 CegarLoopResult]: At program point L475(lines 475 482) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~5) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,747 INFO L271 CegarLoopResult]: At program point L475-1(lines 475 482) the Hoare annotation is: true [2020-07-07 12:34:39,747 INFO L264 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret27| 1) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,748 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 465 487) the Hoare annotation is: true [2020-07-07 12:34:39,748 INFO L264 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,748 INFO L264 CegarLoopResult]: At program point L473-1(line 473) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret27| 1) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,748 INFO L264 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,748 INFO L264 CegarLoopResult]: At program point L473-2(line 473) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 1 main_~tmp~5) (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret27| 1) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,748 INFO L264 CegarLoopResult]: At program point L471-1(line 471) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,749 INFO L264 CegarLoopResult]: At program point L467(line 467) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,749 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 465 487) the Hoare annotation is: true [2020-07-07 12:34:39,749 INFO L271 CegarLoopResult]: At program point L484(line 484) the Hoare annotation is: true [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 423 446) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 423 446) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 423 446) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-07 12:34:39,749 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:34:39,750 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:34:39,751 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~pumpRunning~0))) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0))))) [2020-07-07 12:34:39,751 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 249 257) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:34:39,751 INFO L271 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: true [2020-07-07 12:34:39,751 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 249 257) the Hoare annotation is: true [2020-07-07 12:34:39,751 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 249 257) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (= ~pumpRunning~0 |isPumpRunning_#res|)))) (and (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-07 12:34:39,751 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:34:39,751 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L277(lines 277 285) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L277-2(lines 277 285) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 258 293) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L265(lines 265 273) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point L265-2(lines 265 273) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 258 293) no Hoare annotation was computed. [2020-07-07 12:34:39,752 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 258 293) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 104 110) the Hoare annotation is: true [2020-07-07 12:34:39,753 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 104 110) the Hoare annotation is: true [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 590 635) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:34:39,753 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 590 635) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L620(line 620) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point L620-1(line 620) no Hoare annotation was computed. [2020-07-07 12:34:39,754 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 590 635) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-07 12:34:39,755 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L627-1(line 627) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L627-2(line 627) no Hoare annotation was computed. [2020-07-07 12:34:39,756 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L590(lines 590 635) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L590-1(lines 590 635) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L613-1(line 613) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L927(lines 927 928) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L923(lines 923 930) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 903 948) no Hoare annotation was computed. [2020-07-07 12:34:39,757 INFO L268 CegarLoopResult]: For program point L921(line 921) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L917(lines 917 937) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L944(line 944) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L911(line 911) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L944-1(line 944) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L942(line 942) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L944-2(line 944) no Hoare annotation was computed. [2020-07-07 12:34:39,758 INFO L268 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L942-1(line 942) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L940(line 940) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L942-2(line 942) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 903 948) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L905(line 905) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L903(lines 903 948) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point L934(lines 934 935) no Hoare annotation was computed. [2020-07-07 12:34:39,759 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 903 948) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L934-1(lines 917 937) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L922(line 922) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L922-1(line 922) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L922-2(line 922) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L945(line 945) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L943(line 943) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L941(line 941) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L908(line 908) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L939(line 939) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-07-07 12:34:39,760 INFO L268 CegarLoopResult]: For program point L904(line 904) no Hoare annotation was computed. [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 454 464) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,761 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 454 464) the Hoare annotation is: true [2020-07-07 12:34:39,761 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 454 464) the Hoare annotation is: true [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point L243-2(line 243) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point L243-3(line 243) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|) (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:34:39,761 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 238 248) the Hoare annotation is: true [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 238 248) the Hoare annotation is: (let ((.cse0 (and (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:34:39,761 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 238 248) the Hoare annotation is: (let ((.cse0 (and (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0) (= |isMethaneAlarm_#res| ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point L245(line 245) the Hoare annotation is: (let ((.cse0 (= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:34:39,762 INFO L271 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: true [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point L243-1(line 243) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret5|)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 230 237) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~methaneLevelCritical~0)) (not (<= 1 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point L577(line 577) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4))) [2020-07-07 12:34:39,762 INFO L264 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:34:39,762 INFO L271 CegarLoopResult]: At program point L573(lines 573 579) the Hoare annotation is: true [2020-07-07 12:34:39,763 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 569 582) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~8))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:34:39,763 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 569 582) the Hoare annotation is: true [2020-07-07 12:34:39,763 INFO L264 CegarLoopResult]: At program point L578(line 578) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:34:39,763 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 569 582) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~8))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4))) [2020-07-07 12:34:39,763 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= 0 ~pumpRunning~0))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse5 .cse6) (or .cse0 .cse4 .cse1) (or .cse3 .cse0 .cse5 .cse2 .cse6))) [2020-07-07 12:34:39,763 INFO L264 CegarLoopResult]: At program point L216-1(lines 197 221) the Hoare annotation is: (let ((.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse8 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse0 .cse4 .cse5 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse6 .cse0 .cse1 .cse7 .cse3 .cse8) (or .cse6 .cse0 .cse7 .cse5 .cse3 .cse8))) [2020-07-07 12:34:39,764 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 197 221) the Hoare annotation is: (let ((.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~2)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse8 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 (and .cse2 .cse3) .cse4) (or .cse0 .cse4 .cse5 (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse6 .cse0 .cse1 .cse7 .cse3 .cse8) (or .cse6 .cse0 .cse7 .cse5 .cse3 .cse8))) [2020-07-07 12:34:39,764 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 197 221) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:34:39,764 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4))) [2020-07-07 12:34:39,764 INFO L264 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|))))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L205(lines 205 213) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse4 .cse6))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6) (or .cse1 .cse2 .cse4 .cse5))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L201(lines 201 218) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= 0 ~pumpRunning~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse7) (or .cse4 .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse5 .cse1 .cse2))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4 .cse5) (or .cse1 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse6))) [2020-07-07 12:34:39,765 INFO L264 CegarLoopResult]: At program point L203-3(line 203) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~2) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |processEnvironment_#t~ret4| ~methaneLevelCritical~0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse1 .cse5) (or .cse4 .cse0 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse6))) [2020-07-07 12:34:39,766 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 163 169) the Hoare annotation is: true [2020-07-07 12:34:39,766 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 163 169) the Hoare annotation is: true [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse0 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse0 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L345(lines 345 351) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L345-1(lines 345 351) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse0 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L337(lines 337 341) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,766 INFO L264 CegarLoopResult]: At program point L333(line 333) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L329(line 329) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L383(lines 334 384) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L371(line 371) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L371-1(line 371) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L371-2(line 371) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,767 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L363-1(line 363) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L355(lines 355 361) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse0 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,768 INFO L271 CegarLoopResult]: At program point testEXIT(lines 325 390) the Hoare annotation is: true [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L355-1(lines 355 361) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point testENTRY(lines 325 390) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L380(lines 335 382) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,768 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L343(line 343) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,769 INFO L271 CegarLoopResult]: At program point testFINAL(lines 325 390) the Hoare annotation is: true [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L343-1(line 343) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L327(line 327) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L373(lines 373 377) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L373-2(lines 365 378) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse0 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse1 .cse2 .cse7 .cse3) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,769 INFO L264 CegarLoopResult]: At program point L336(lines 335 382) the Hoare annotation is: (let ((.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (<= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse4 .cse5) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse6 .cse4 .cse5) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse6 .cse1 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,770 INFO L264 CegarLoopResult]: At program point L365(lines 365 378) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (= 0 test_~splverifierCounter~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse6 (<= 1 ~methaneLevelCritical~0)) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse2 .cse6 .cse7 .cse3) (and .cse2 .cse6 .cse8 .cse3 .cse4) (and .cse5 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse2 .cse7 .cse8 .cse3) (not (= 1 |old(~waterLevel~0)|)) (and .cse2 .cse0 .cse6 .cse3 .cse4) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,770 INFO L264 CegarLoopResult]: At program point L328(line 328) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:34:39,770 INFO L264 CegarLoopResult]: At program point L357(line 357) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse2 (<= 1 ~systemActive~0))) (or (and (<= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse1 .cse5 .cse2) (and .cse4 .cse6 .cse0 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 .cse0 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|)))) [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L898-2(line 898) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L896-1(line 896) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L896-2(line 896) no Hoare annotation was computed. [2020-07-07 12:34:39,770 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 857 902) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L857(lines 857 902) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L888(lines 888 889) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L888-1(lines 871 891) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L876-1(line 876) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-07-07 12:34:39,771 INFO L268 CegarLoopResult]: For program point L876-2(line 876) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L899(line 899) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-07-07 12:34:39,772 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 857 902) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L881(lines 881 882) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 857 902) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L877(lines 877 884) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L871(lines 871 891) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-07-07 12:34:39,773 INFO L268 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-07-07 12:34:39,774 INFO L264 CegarLoopResult]: At program point L66-1(line 66) the Hoare annotation is: (let ((.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4)) (or .cse0 .cse5 .cse6 .cse4) (or .cse0 .cse7 .cse5 .cse8 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (and .cse7 .cse3) .cse8 .cse1 .cse6))) [2020-07-07 12:34:39,774 INFO L264 CegarLoopResult]: At program point L66-2(line 66) the Hoare annotation is: (let ((.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (= 0 ~methAndRunningLastTime~0)) (.cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (and .cse3 .cse4)) (or .cse0 .cse5 .cse6 .cse4) (or .cse0 .cse7 .cse5 .cse8 (not (<= 2 ~waterLevel~0)) .cse2) (or .cse0 (and .cse7 .cse3) .cse8 .cse1 .cse6))) [2020-07-07 12:34:39,774 INFO L264 CegarLoopResult]: At program point L66-3(line 66) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 |__utac_acc__Specification2_spec__2_#t~ret0|)) (.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse9 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 (and .cse7 .cse8 .cse3) .cse9 .cse6) (or (and .cse4 .cse7 .cse8) .cse0 .cse5 .cse9 .cse2))) [2020-07-07 12:34:39,774 INFO L264 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 .cse7 .cse6 .cse3) (or .cse0 .cse4 .cse5 .cse7 .cse2))) [2020-07-07 12:34:39,774 INFO L264 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse2 (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (and .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3) (or .cse0 .cse4 .cse5) (or .cse0 .cse1 .cse6 (not (<= 2 ~waterLevel~0)) .cse5 (and (= 0 ~methAndRunningLastTime~0) .cse2)) (or .cse0 .cse6 .cse4 .cse3))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 60 88) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 .cse7 .cse6 .cse3) (or .cse0 .cse4 .cse5 .cse7 .cse2))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse1 .cse4) (or .cse0 .cse5 .cse3) (or .cse0 .cse2 .cse5 .cse4))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point L73(lines 73 79) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse3 (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse3 .cse5 .cse2))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 60 88) the Hoare annotation is: (let ((.cse1 (= 0 ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse1 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse3 (not (= 0 |old(~methAndRunningLastTime~0)|)) .cse4 .cse2) (or .cse0 .cse3 .cse4 (not (<= 1 ~pumpRunning~0)))))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: (let ((.cse8 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (let ((.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (and .cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 0 ~methAndRunningLastTime~0) .cse8)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse4) (or .cse0 .cse6 .cse3 .cse7) (or .cse0 .cse1 .cse5 .cse2 (not (<= 2 ~waterLevel~0)) .cse7)))) [2020-07-07 12:34:39,775 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse3 (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse3 .cse5 .cse2))) [2020-07-07 12:34:39,776 INFO L264 CegarLoopResult]: At program point L72(lines 72 82) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse3 (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse3 .cse5 .cse2))) [2020-07-07 12:34:39,776 INFO L264 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse3 (not (<= 2 ~waterLevel~0)) .cse4) (or .cse0 .cse5 .cse4) (or .cse0 .cse3 .cse5 .cse2))) [2020-07-07 12:34:39,776 INFO L264 CegarLoopResult]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse1 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|)) .cse5) (or .cse0 .cse2 .cse4 .cse5))) [2020-07-07 12:34:39,776 INFO L264 CegarLoopResult]: At program point L68(lines 68 85) the Hoare annotation is: (let ((.cse5 (not (= 0 ~pumpRunning~0))) (.cse1 (= 0 ~methAndRunningLastTime~0)) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= 0 __utac_acc__Specification2_spec__2_~tmp~0)) (.cse7 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse5 .cse7) (or .cse0 .cse1 .cse6 .cse3 (not (<= 2 ~waterLevel~0)) .cse8) (or .cse0 (and .cse2 .cse7) .cse4 .cse8))) [2020-07-07 12:34:39,776 INFO L264 CegarLoopResult]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse1 (and (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|)) .cse5) (or .cse0 .cse2 .cse4 .cse5))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse3) (or .cse0 .cse4 .cse3) (or .cse0 .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= 0 |__utac_acc__Specification2_spec__2_#t~ret1|)) .cse5) (or .cse0 .cse2 .cse4 .cse5))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point L68-1(lines 60 88) the Hoare annotation is: (let ((.cse1 (= 0 ~methAndRunningLastTime~0))) (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse1 (= 0 __utac_acc__Specification2_spec__2_~tmp~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse0 .cse3 (not (= 0 |old(~methAndRunningLastTime~0)|)) .cse4 .cse2) (or .cse0 .cse3 .cse4 (not (<= 1 ~pumpRunning~0)))))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= 0 ~methAndRunningLastTime~0)) (.cse5 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse6) (or .cse0 .cse7 .cse6 .cse3) (or .cse0 .cse4 .cse5 .cse7 .cse2))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:34:39,777 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 52 59) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:34:39,777 INFO L268 CegarLoopResult]: For program point L545(lines 545 553) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L545-2(lines 545 553) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 537 559) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 537 559) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 537 559) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L96-1(line 96) no Hoare annotation was computed. [2020-07-07 12:34:39,778 INFO L268 CegarLoopResult]: For program point L96-2(line 96) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 94 103) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 94 103) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 94 103) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L803-2(lines 803 823) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L754(lines 754 856) no Hoare annotation was computed. [2020-07-07 12:34:39,779 INFO L268 CegarLoopResult]: For program point L754-1(lines 754 856) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L845(line 845) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L845-1(line 845) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L779(line 779) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L845-2(line 845) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L804(lines 803 823) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:34:39,780 INFO L268 CegarLoopResult]: For program point L763(line 763) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L788-1(line 788) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-07-07 12:34:39,781 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L805(lines 805 809) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 754 856) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L830-1(line 830) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L764(line 764) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L830-2(line 830) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-07 12:34:39,782 INFO L268 CegarLoopResult]: For program point L814-1(line 814) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L814-2(line 814) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 754 856) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 754 856) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:34:39,783 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L832-1(line 832) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L832-2(line 832) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L824(lines 802 825) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-07 12:34:39,784 INFO L268 CegarLoopResult]: For program point L783(lines 783 799) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L816-1(line 816) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L816-2(line 816) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L800(lines 800 841) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L792-1(line 792) no Hoare annotation was computed. [2020-07-07 12:34:39,785 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L842(lines 842 853) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L834-1(line 834) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:34:39,786 INFO L268 CegarLoopResult]: For program point L818-1(line 818) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L843(lines 843 850) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-07-07 12:34:39,787 INFO L268 CegarLoopResult]: For program point L778(lines 778 782) no Hoare annotation was computed. [2020-07-07 12:34:39,788 INFO L268 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L547-2(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L547-3(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L547-4(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,788 INFO L264 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L287-1(line 287) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L543-1(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L547-5(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L927-1(line 927) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L287-2(line 287) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L543-2(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,789 INFO L264 CegarLoopResult]: At program point L287-3(line 287) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L543-3(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L543-4(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L283-1(line 283) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L543-5(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L283-2(line 283) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L543-6(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L283-3(line 283) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,790 INFO L264 CegarLoopResult]: At program point L543-7(line 543) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L283-4(line 283) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L279-1(line 279) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L279-2(line 279) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L279-3(line 279) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,791 INFO L264 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L275-2(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L275-3(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L275-4(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L271-1(line 271) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L275-5(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,792 INFO L264 CegarLoopResult]: At program point L271-2(line 271) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L275-6(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L271-3(line 271) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L275-7(line 275) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L271-4(line 271) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L267-1(line 267) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L267-2(line 267) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,793 INFO L264 CegarLoopResult]: At program point L267-3(line 267) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L263(line 263) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L263-1(line 263) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L928(line 928) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 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)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 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)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,794 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L888-1(line 888) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L137(line 137) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L934-1(line 934) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,795 INFO L264 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,796 INFO L264 CegarLoopResult]: At program point L555(line 555) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,796 INFO L264 CegarLoopResult]: At program point L555-1(line 555) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,796 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~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#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)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string37.base| |old(#t~string37.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:34:39,796 INFO L264 CegarLoopResult]: At program point L555-2(line 555) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,796 INFO L264 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L935(line 935) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L551-2(line 551) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L551-3(line 551) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,797 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 222 229) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,798 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 222 229) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,798 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 222 229) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,798 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 294 312) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~4 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,798 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 294 312) the Hoare annotation is: true [2020-07-07 12:34:39,798 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~4 0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,798 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:34:39,798 INFO L271 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: true [2020-07-07 12:34:39,799 INFO L264 CegarLoopResult]: At program point L303(lines 303 307) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 isHighWaterLevel_~tmp~3)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,799 INFO L271 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: true [2020-07-07 12:34:39,799 INFO L264 CegarLoopResult]: At program point L303-2(lines 303 307) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)))) (and (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,799 INFO L264 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret22|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,799 INFO L264 CegarLoopResult]: At program point L301-2(line 301) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (<= 1 |isHighWaterLevel_#t~ret22|)) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,799 INFO L264 CegarLoopResult]: At program point L301-3(line 301) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 1 |isHighWaterLevel_#t~ret22|) (<= 1 isHighWaterLevel_~tmp~3))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,800 INFO L271 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-07-07 12:34:39,800 INFO L271 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: true [2020-07-07 12:34:39,800 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 294 312) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0)) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~4) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~4 0))) (.cse4 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~methaneLevelCritical~0)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4))) [2020-07-07 12:34:39,800 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 560 568) no Hoare annotation was computed. [2020-07-07 12:34:39,800 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 560 568) no Hoare annotation was computed. [2020-07-07 12:34:39,800 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-07 12:34:39,800 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 560 568) no Hoare annotation was computed. [2020-07-07 12:34:39,800 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-07 12:34:39,801 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 516 527) the Hoare annotation is: (let ((.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse6) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse5 .cse6))) [2020-07-07 12:34:39,801 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (let ((.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse3 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse5 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 2 ~waterLevel~0)) .cse5 .cse6) (or .cse0 .cse1 .cse4 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse5))) [2020-07-07 12:34:39,801 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse1 .cse5 (not (<= 2 ~waterLevel~0)) .cse4 .cse6))) [2020-07-07 12:34:39,801 INFO L264 CegarLoopResult]: At program point L520-1(lines 516 527) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse7 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse7))) [2020-07-07 12:34:39,801 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 516 527) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse4 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (<= 1 ~methaneLevelCritical~0)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse7 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse3) (or .cse1 .cse2 (not (<= 2 ~waterLevel~0)) .cse7 .cse4) (or .cse0 .cse1 .cse5 .cse6 .cse7))) [2020-07-07 12:34:39,802 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:34:39,802 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:34:39,802 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:34:39,802 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:34:39,802 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 528 536) the Hoare annotation is: true [2020-07-07 12:34:39,802 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 528 536) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:34:39,802 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 .cse5 .cse3))) [2020-07-07 12:34:39,802 INFO L271 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: true [2020-07-07 12:34:39,803 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 528 536) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 .cse5 .cse3) (or .cse0 .cse4 .cse2 .cse3))) [2020-07-07 12:34:39,803 INFO L264 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (let ((.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse2) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse3))) [2020-07-07 12:34:39,803 INFO L264 CegarLoopResult]: At program point L150(lines 150 156) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse6 (and (<= 2 ~waterLevel~0) .cse13 .cse11 (<= 1 ~pumpRunning~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (and (= 0 ~methAndRunningLastTime~0) .cse12 .cse13)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (and .cse12 .cse11)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse11)) (.cse8 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse6 .cse7 .cse8 .cse3 .cse9) (or .cse0 .cse5 .cse1 .cse8 .cse10) (or .cse0 .cse5 .cse1 .cse10 .cse4) (or .cse0 .cse1 .cse2 .cse8 .cse3)))) [2020-07-07 12:34:39,803 INFO L264 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse6 (and (= 0 ~methAndRunningLastTime~0) .cse9 .cse10)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (and .cse9 .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse6 .cse2) (or .cse0 .cse4 .cse5 .cse7 .cse8) (or .cse0 .cse5 .cse6 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse2) (or .cse0 .cse5 .cse3 .cse7 .cse8)))) [2020-07-07 12:34:39,803 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 139 162) the Hoare annotation is: (let ((.cse10 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse7 (and .cse10 .cse12 .cse11)) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and .cse12 .cse11 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (and .cse10 (= 0 ~pumpRunning~0) .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse2) (or .cse0 .cse6 .cse7 .cse2 .cse3) (or .cse0 .cse5 .cse6 .cse8 .cse9) (or .cse0 .cse6 .cse3 .cse8 .cse9) (or .cse0 .cse5 .cse1 .cse2 .cse4)))) [2020-07-07 12:34:39,804 INFO L264 CegarLoopResult]: At program point L143(lines 142 161) the Hoare annotation is: (let ((.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse7) (or .cse0 .cse8 .cse5 .cse6 .cse2) (or .cse0 .cse8 .cse5 .cse6 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse3))) [2020-07-07 12:34:39,804 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 139 162) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse15 (= 0 ~pumpRunning~0))) (let ((.cse3 (and .cse13 .cse15)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse12 (and .cse13 .cse15 .cse11)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse3) (or .cse0 .cse5 .cse6 .cse7 (and .cse10 .cse11) .cse12) (or .cse0 .cse2 (and .cse13 .cse14) .cse7 .cse4) (or (and .cse10 .cse11 .cse9) .cse0 .cse1 .cse5 .cse6 .cse12) (or .cse0 .cse1 .cse2 .cse6 (and .cse15 .cse8)) (or .cse0 .cse2 (and .cse14 .cse8) .cse6 .cse7)))) [2020-07-07 12:34:39,804 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 139 162) the Hoare annotation is: (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse15 (= 0 ~pumpRunning~0))) (let ((.cse3 (and .cse13 .cse15)) (.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse12 (and .cse13 .cse15 .cse11)) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse6 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 (and .cse8 .cse9) .cse3) (or .cse0 .cse5 .cse6 .cse7 (and .cse10 .cse11) .cse12) (or .cse0 .cse2 (and .cse13 .cse14) .cse7 .cse4) (or (and .cse10 .cse11 .cse9) .cse0 .cse1 .cse5 .cse6 .cse12) (or .cse0 .cse1 .cse2 .cse6 (and .cse15 .cse8)) (or .cse0 .cse2 (and .cse14 .cse8) .cse6 .cse7)))) [2020-07-07 12:34:39,804 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 393 422) the Hoare annotation is: true [2020-07-07 12:34:39,804 INFO L271 CegarLoopResult]: At program point L407(lines 407 411) the Hoare annotation is: true [2020-07-07 12:34:39,804 INFO L271 CegarLoopResult]: At program point L407-1(lines 407 411) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L403-2(lines 403 417) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L418(lines 393 422) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 393 422) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L271 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: true [2020-07-07 12:34:39,805 INFO L264 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:34:39,806 INFO L271 CegarLoopResult]: At program point L496-1(lines 492 503) the Hoare annotation is: true [2020-07-07 12:34:39,806 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 492 503) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 2 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse3) (or .cse5 .cse0 .cse6 .cse2 .cse3) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:34:39,806 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 492 503) the Hoare annotation is: true [2020-07-07 12:34:39,806 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 447 453) the Hoare annotation is: true [2020-07-07 12:34:39,806 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 447 453) the Hoare annotation is: true [2020-07-07 12:34:39,806 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:34:39,806 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:34:39,807 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:34:39,807 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:34:39,807 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 313 320) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse6 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:34:39,807 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 313 320) the Hoare annotation is: (let ((.cse5 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse2 .cse6 .cse7 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse5 .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse2 .cse6 .cse3 .cse4))) [2020-07-07 12:34:39,807 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 313 320) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse6 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse6 .cse2 .cse3 .cse4))) [2020-07-07 12:34:39,807 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 171 195) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point L190(line 190) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3) (or .cse0 .cse1 .cse2 .cse3))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point L190-1(lines 171 195) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 171 195) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse1 .cse5))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse4) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3))) [2020-07-07 12:34:39,808 INFO L264 CegarLoopResult]: At program point L179(lines 179 187) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6)) (.cse4 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 (not (<= 1 |old(~pumpRunning~0)|)) .cse5) (or .cse0 .cse1 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4)))) [2020-07-07 12:34:39,809 INFO L264 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:34:39,809 INFO L264 CegarLoopResult]: At program point L177-1(line 177) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret3|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5)))) [2020-07-07 12:34:39,809 INFO L264 CegarLoopResult]: At program point L175(lines 175 192) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (= 0 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse2 .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse2 .cse0 .cse3 .cse1 .cse4))) [2020-07-07 12:34:39,809 INFO L264 CegarLoopResult]: At program point L177-2(line 177) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret3|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5)))) [2020-07-07 12:34:39,809 INFO L264 CegarLoopResult]: At program point L177-3(line 177) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) .cse6 (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret3|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~methaneLevelCritical~0)))) (and (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1) (or .cse2 .cse0 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5) (or .cse2 .cse0 .cse3 .cse4 .cse5 .cse1)))) [2020-07-07 12:34:39,810 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 504 515) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse7 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:34:39,810 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (let ((.cse4 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse1 .cse6 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse7 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse3) (or .cse0 .cse1 .cse2 .cse7 .cse3))) [2020-07-07 12:34:39,810 INFO L264 CegarLoopResult]: At program point L508-1(lines 504 515) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~pumpRunning~0))) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= 1 |old(~waterLevel~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse7 .cse8 .cse9) (or .cse1 .cse7 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse8 .cse9))) [2020-07-07 12:34:39,810 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 504 515) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (<= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse1 .cse5 .cse3 .cse4 (not (<= 2 |old(~waterLevel~0)|))))) [2020-07-07 12:34:39,810 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-07-07 12:34:39,811 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-07-07 12:34:39,811 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-07 12:34:39,811 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-07-07 12:34:39,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:34:39 BoogieIcfgContainer [2020-07-07 12:34:39,847 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:34:39,849 INFO L168 Benchmark]: Toolchain (without parser) took 352527.84 ms. Allocated memory was 140.5 MB in the beginning and 2.7 GB in the end (delta: 2.6 GB). Free memory was 104.6 MB in the beginning and 174.5 MB in the end (delta: -69.9 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,849 INFO L168 Benchmark]: CDTParser took 0.89 ms. Allocated memory is still 140.5 MB. Free memory was 124.0 MB in the beginning and 123.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.89 ms. Allocated memory was 140.5 MB in the beginning and 204.5 MB in the end (delta: 64.0 MB). Free memory was 104.4 MB in the beginning and 170.2 MB in the end (delta: -65.8 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,850 INFO L168 Benchmark]: Boogie Preprocessor took 92.65 ms. Allocated memory is still 204.5 MB. Free memory was 170.2 MB in the beginning and 166.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,850 INFO L168 Benchmark]: RCFGBuilder took 1176.28 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 166.3 MB in the beginning and 169.9 MB in the end (delta: -3.6 MB). Peak memory consumption was 78.3 MB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,851 INFO L168 Benchmark]: TraceAbstraction took 350533.09 ms. Allocated memory was 236.5 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 169.9 MB in the beginning and 174.5 MB in the end (delta: -4.6 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-07-07 12:34:39,853 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 ms. Allocated memory is still 140.5 MB. Free memory was 124.0 MB in the beginning and 123.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 720.89 ms. Allocated memory was 140.5 MB in the beginning and 204.5 MB in the end (delta: 64.0 MB). Free memory was 104.4 MB in the beginning and 170.2 MB in the end (delta: -65.8 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 92.65 ms. Allocated memory is still 204.5 MB. Free memory was 170.2 MB in the beginning and 166.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1176.28 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 166.3 MB in the beginning and 169.9 MB in the end (delta: -3.6 MB). Peak memory consumption was 78.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 350533.09 ms. Allocated memory was 236.5 MB in the beginning and 2.7 GB in the end (delta: 2.5 GB). Free memory was 169.9 MB in the beginning and 174.5 MB in the end (delta: -4.6 MB). Peak memory consumption was 2.6 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: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: (((((((((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 <= systemActive) || ((((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 <= systemActive) && 1 <= pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || ((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 0 == methaneLevelCritical) && 1 <= systemActive) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 <= systemActive)) || !(1 <= \old(systemActive)) - InvariantResult [Line: 334]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 111]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 118]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 == waterLevel)) || (((1 <= \result && \result <= 1) && 1 <= retValue_acc) && retValue_acc <= 1)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 465]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 249]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || (pumpRunning == retValue_acc && pumpRunning == \result)) - ProcedureContractResult [Line: 104]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 454]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((retValue_acc == methaneLevelCritical && \result == methaneLevelCritical) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) && ((((retValue_acc == methaneLevelCritical && \result == methaneLevelCritical) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 230]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning - ProcedureContractResult [Line: 197]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 <= \old(pumpRunning))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 569]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 163]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 60]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) && ((((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning))) && (((!(1 <= systemActive) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || 0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning) - ProcedureContractResult [Line: 222]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 294]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0) && retValue_acc <= 0)) || !(0 == pumpRunning)) - ProcedureContractResult [Line: 516]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning))) && ((((!(1 <= systemActive) || 0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) - ProcedureContractResult [Line: 139]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (\old(methAndRunningLastTime) == methAndRunningLastTime && 1 <= pumpRunning)) || (0 == methAndRunningLastTime && 0 == pumpRunning))) && (((((!(1 <= systemActive) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && \old(waterLevel) == waterLevel)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= \old(waterLevel)))) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime))) && ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) - ProcedureContractResult [Line: 393]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 528]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(1 <= systemActive) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && ((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical))) && (((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) - ProcedureContractResult [Line: 492]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 447]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 171]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || (0 == tmp && 0 == pumpRunning)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) - ProcedureContractResult [Line: 313]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) && ((((!(0 == methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(1 <= methaneLevelCritical) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive)))) && ((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(1 <= pumpRunning)) || 1 <= systemActive) || !(1 <= \old(systemActive))) - ProcedureContractResult [Line: 504]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)))) && ((((!(1 <= systemActive) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel)))) && (((((!(0 == methAndRunningLastTime) || !(1 <= systemActive)) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 631 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 73.0s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 61.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 277.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3127 SDtfs, 11527 SDslu, 8311 SDs, 0 SdLazy, 19080 SolverSat, 3402 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 28.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 851 GetRequests, 472 SyntacticMatches, 3 SemanticMatches, 376 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4596 ImplicationChecksByTransitivity, 25.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1648occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.5s AutomataMinimizationTime, 12 MinimizatonAttempts, 3990 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 277 LocationsWithAnnotation, 7128 PreInvPairs, 8675 NumberOfFragments, 12025 HoareAnnotationTreeSize, 7128 FomulaSimplifications, 4625172649353 FormulaSimplificationTreeSizeReduction, 65.7s HoareSimplificationTime, 277 FomulaSimplificationsInter, 68349510282 FormulaSimplificationTreeSizeReductionInter, 211.0s 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...