/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_spec4_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:37:39,935 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:37:39,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:37:39,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:37:39,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:37:39,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:37:39,962 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:37:39,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:37:39,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:37:39,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:37:39,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:37:39,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:37:39,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:37:39,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:37:39,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:37:39,990 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:37:39,991 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:37:39,992 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:37:39,993 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:37:39,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:37:40,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:37:40,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:37:40,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:37:40,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:37:40,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:37:40,011 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:37:40,012 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:37:40,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:37:40,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:37:40,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:37:40,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:37:40,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:37:40,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:37:40,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:37:40,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:37:40,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:37:40,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:37:40,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:37:40,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:37:40,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:37:40,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:37:40,025 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 12:37:40,053 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:37:40,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:37:40,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:37:40,054 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:37:40,054 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:37:40,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:37:40,056 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:37:40,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:37:40,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:37:40,056 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:37:40,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:37:40,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:37:40,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:37:40,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:37:40,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:37:40,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:37:40,057 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:37:40,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:37:40,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:37:40,372 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:37:40,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:37:40,374 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:37:40,375 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-07-07 12:37:40,446 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de2f7a8/9ffac030507d4c60805508c5dd0b78a5/FLAGaf3bf013c [2020-07-07 12:37:40,974 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:37:40,974 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product24.cil.c [2020-07-07 12:37:40,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de2f7a8/9ffac030507d4c60805508c5dd0b78a5/FLAGaf3bf013c [2020-07-07 12:37:41,269 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81de2f7a8/9ffac030507d4c60805508c5dd0b78a5 [2020-07-07 12:37:41,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:37:41,282 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:37:41,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:37:41,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:37:41,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:37:41,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:37:41" (1/1) ... [2020-07-07 12:37:41,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dfb5e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:41, skipping insertion in model container [2020-07-07 12:37:41,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:37:41" (1/1) ... [2020-07-07 12:37:41,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:37:41,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:37:41,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:37:41,936 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:37:42,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:37:42,099 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:37:42,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42 WrapperNode [2020-07-07 12:37:42,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:37:42,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:37:42,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:37:42,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:37:42,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (1/1) ... [2020-07-07 12:37:42,188 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:37:42,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:37:42,189 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:37:42,189 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:37:42,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (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 12:37:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:37:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:37:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:37:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:37:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:37:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:37:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:37:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:37:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:37:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:37:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:37:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:37:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:37:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:37:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:37:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:37:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:37:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:37:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:37:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:37:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:37:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:37:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:37:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:37:42,264 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:37:42,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:37:42,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-07 12:37:42,267 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:37:42,268 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:37:42,269 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:37:42,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:37:43,327 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:37:43,327 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:37:43,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:37:43 BoogieIcfgContainer [2020-07-07 12:37:43,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:37:43,335 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:37:43,335 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:37:43,338 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:37:43,338 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:37:41" (1/3) ... [2020-07-07 12:37:43,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6459b193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:37:43, skipping insertion in model container [2020-07-07 12:37:43,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:42" (2/3) ... [2020-07-07 12:37:43,340 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6459b193 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:37:43, skipping insertion in model container [2020-07-07 12:37:43,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:37:43" (3/3) ... [2020-07-07 12:37:43,342 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product24.cil.c [2020-07-07 12:37:43,352 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:37:43,360 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:37:43,373 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:37:43,397 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:37:43,398 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:37:43,398 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:37:43,398 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:37:43,399 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:37:43,399 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:37:43,399 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:37:43,399 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:37:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-07 12:37:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:37:43,441 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:43,442 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] [2020-07-07 12:37:43,443 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:43,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:43,449 INFO L82 PathProgramCache]: Analyzing trace with hash -55902763, now seen corresponding path program 1 times [2020-07-07 12:37:43,457 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:43,457 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [945024511] [2020-07-07 12:37:43,458 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:43,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,147 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:44,324 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 12:37:44,325 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:44,327 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [945024511] [2020-07-07 12:37:44,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:44,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:37:44,331 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775818949] [2020-07-07 12:37:44,339 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:37:44,339 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:44,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:37:44,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:37:44,361 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 3 states. [2020-07-07 12:37:45,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:45,750 INFO L93 Difference]: Finished difference Result 488 states and 583 transitions. [2020-07-07 12:37:45,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:37:45,753 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:37:45,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:45,770 INFO L225 Difference]: With dead ends: 488 [2020-07-07 12:37:45,770 INFO L226 Difference]: Without dead ends: 303 [2020-07-07 12:37:45,778 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:37:45,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2020-07-07 12:37:45,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 259. [2020-07-07 12:37:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-07 12:37:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 282 transitions. [2020-07-07 12:37:45,911 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 282 transitions. Word has length 142 [2020-07-07 12:37:45,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:45,912 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 282 transitions. [2020-07-07 12:37:45,912 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:37:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 282 transitions. [2020-07-07 12:37:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:37:45,917 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:45,917 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] [2020-07-07 12:37:45,918 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:37:45,918 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:45,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:45,918 INFO L82 PathProgramCache]: Analyzing trace with hash -2092667990, now seen corresponding path program 1 times [2020-07-07 12:37:45,919 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:45,919 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [820271543] [2020-07-07 12:37:45,919 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,323 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:46,429 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 12:37:46,430 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:46,430 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [820271543] [2020-07-07 12:37:46,431 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:46,431 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:37:46,431 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920979925] [2020-07-07 12:37:46,434 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:37:46,434 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:46,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:37:46,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:37:46,435 INFO L87 Difference]: Start difference. First operand 259 states and 282 transitions. Second operand 4 states. [2020-07-07 12:37:47,108 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:48,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:48,055 INFO L93 Difference]: Finished difference Result 395 states and 446 transitions. [2020-07-07 12:37:48,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:37:48,055 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:37:48,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:48,063 INFO L225 Difference]: With dead ends: 395 [2020-07-07 12:37:48,063 INFO L226 Difference]: Without dead ends: 286 [2020-07-07 12:37:48,069 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:37:48,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2020-07-07 12:37:48,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 249. [2020-07-07 12:37:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:37:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 269 transitions. [2020-07-07 12:37:48,153 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 269 transitions. Word has length 143 [2020-07-07 12:37:48,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:48,154 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 269 transitions. [2020-07-07 12:37:48,154 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:37:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 269 transitions. [2020-07-07 12:37:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-07 12:37:48,156 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:48,157 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] [2020-07-07 12:37:48,157 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:37:48,157 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:48,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:48,158 INFO L82 PathProgramCache]: Analyzing trace with hash -747836850, now seen corresponding path program 1 times [2020-07-07 12:37:48,158 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:48,158 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1702077435] [2020-07-07 12:37:48,158 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,464 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:48,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:48,634 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 12:37:48,634 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:48,635 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1702077435] [2020-07-07 12:37:48,635 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:48,635 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:37:48,636 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217133713] [2020-07-07 12:37:48,638 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:37:48,638 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:48,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:37:48,639 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:37:48,639 INFO L87 Difference]: Start difference. First operand 249 states and 269 transitions. Second operand 10 states. [2020-07-07 12:37:49,246 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:49,562 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:49,853 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:37:50,096 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:50,324 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:50,549 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:51,418 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:53,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:53,724 INFO L93 Difference]: Finished difference Result 682 states and 797 transitions. [2020-07-07 12:37:53,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:37:53,727 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-07 12:37:53,728 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:53,738 INFO L225 Difference]: With dead ends: 682 [2020-07-07 12:37:53,739 INFO L226 Difference]: Without dead ends: 543 [2020-07-07 12:37:53,741 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-07 12:37:53,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 543 states. [2020-07-07 12:37:53,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 543 to 448. [2020-07-07 12:37:53,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448 states. [2020-07-07 12:37:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 502 transitions. [2020-07-07 12:37:53,899 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 502 transitions. Word has length 156 [2020-07-07 12:37:53,900 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:53,900 INFO L479 AbstractCegarLoop]: Abstraction has 448 states and 502 transitions. [2020-07-07 12:37:53,900 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:37:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 502 transitions. [2020-07-07 12:37:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-07 12:37:53,903 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:53,904 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] [2020-07-07 12:37:53,904 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:37:53,904 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:53,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:53,905 INFO L82 PathProgramCache]: Analyzing trace with hash 2002058177, now seen corresponding path program 1 times [2020-07-07 12:37:53,905 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:53,905 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2080563561] [2020-07-07 12:37:53,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:53,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,200 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:54,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:54,441 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 12:37:54,442 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:54,442 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2080563561] [2020-07-07 12:37:54,442 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:54,443 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:37:54,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145737938] [2020-07-07 12:37:54,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:37:54,445 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:54,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:37:54,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:37:54,446 INFO L87 Difference]: Start difference. First operand 448 states and 502 transitions. Second operand 14 states. [2020-07-07 12:37:54,969 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:55,284 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:55,534 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:55,783 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:56,090 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:56,301 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:56,925 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:57,972 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:58,274 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:58,646 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:58,965 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:59,232 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:59,492 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:59,784 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:38:00,023 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:00,247 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:00,610 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:00,995 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:38:01,304 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:01,630 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:03,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:03,356 INFO L93 Difference]: Finished difference Result 1550 states and 1895 transitions. [2020-07-07 12:38:03,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:38:03,357 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-07 12:38:03,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:03,365 INFO L225 Difference]: With dead ends: 1550 [2020-07-07 12:38:03,366 INFO L226 Difference]: Without dead ends: 1212 [2020-07-07 12:38:03,368 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:38:03,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2020-07-07 12:38:03,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 1065. [2020-07-07 12:38:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1065 states. [2020-07-07 12:38:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 1065 states and 1233 transitions. [2020-07-07 12:38:03,870 INFO L78 Accepts]: Start accepts. Automaton has 1065 states and 1233 transitions. Word has length 161 [2020-07-07 12:38:03,871 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:03,871 INFO L479 AbstractCegarLoop]: Abstraction has 1065 states and 1233 transitions. [2020-07-07 12:38:03,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:38:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1233 transitions. [2020-07-07 12:38:03,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-07 12:38:03,876 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:03,876 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] [2020-07-07 12:38:03,877 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:38:03,877 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:03,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:03,877 INFO L82 PathProgramCache]: Analyzing trace with hash -1983450976, now seen corresponding path program 1 times [2020-07-07 12:38:03,878 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:03,878 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1101145867] [2020-07-07 12:38:03,878 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,136 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,243 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 12:38:04,244 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:04,244 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1101145867] [2020-07-07 12:38:04,244 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:04,245 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 12:38:04,245 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765964534] [2020-07-07 12:38:04,245 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 12:38:04,246 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:04,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 12:38:04,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-07 12:38:04,246 INFO L87 Difference]: Start difference. First operand 1065 states and 1233 transitions. Second operand 6 states. [2020-07-07 12:38:04,717 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:06,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:06,020 INFO L93 Difference]: Finished difference Result 1738 states and 2097 transitions. [2020-07-07 12:38:06,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-07 12:38:06,021 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-07 12:38:06,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:06,026 INFO L225 Difference]: With dead ends: 1738 [2020-07-07 12:38:06,026 INFO L226 Difference]: Without dead ends: 783 [2020-07-07 12:38:06,030 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:38:06,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2020-07-07 12:38:06,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 680. [2020-07-07 12:38:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 680 states. [2020-07-07 12:38:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 680 states and 739 transitions. [2020-07-07 12:38:06,280 INFO L78 Accepts]: Start accepts. Automaton has 680 states and 739 transitions. Word has length 166 [2020-07-07 12:38:06,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:06,281 INFO L479 AbstractCegarLoop]: Abstraction has 680 states and 739 transitions. [2020-07-07 12:38:06,281 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 12:38:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 739 transitions. [2020-07-07 12:38:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-07 12:38:06,286 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:06,287 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:38:06,287 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:38:06,287 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:06,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:06,288 INFO L82 PathProgramCache]: Analyzing trace with hash 1479061281, now seen corresponding path program 1 times [2020-07-07 12:38:06,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:06,289 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [92770603] [2020-07-07 12:38:06,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:06,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,777 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:07,057 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 12:38:07,058 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:07,058 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [92770603] [2020-07-07 12:38:07,060 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:07,061 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:38:07,061 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686177665] [2020-07-07 12:38:07,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:38:07,062 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:07,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:38:07,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:38:07,064 INFO L87 Difference]: Start difference. First operand 680 states and 739 transitions. Second operand 11 states. [2020-07-07 12:38:07,808 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:09,199 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:09,428 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:09,661 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:09,932 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:10,163 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:10,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:10,292 INFO L93 Difference]: Finished difference Result 777 states and 872 transitions. [2020-07-07 12:38:10,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:38:10,293 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-07 12:38:10,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:10,294 INFO L225 Difference]: With dead ends: 777 [2020-07-07 12:38:10,294 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:38:10,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=140, Invalid=322, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:38:10,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:38:10,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:38:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:38:10,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:38:10,298 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 209 [2020-07-07 12:38:10,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:10,298 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:38:10,298 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:38:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:38:10,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:38:10,299 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:38:10,301 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:38:11,271 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 6 [2020-07-07 12:38:18,287 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:18,919 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-07-07 12:38:19,112 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:19,436 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:19,599 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:19,788 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:38:20,068 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-07 12:38:20,219 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:38:20,509 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:38:20,805 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:38:20,958 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:38:21,253 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-07-07 12:38:21,572 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-07 12:38:21,785 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:22,212 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:38:22,357 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:38:22,679 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-07-07 12:38:22,994 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:38:23,300 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:38:23,553 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:38:23,731 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:23,897 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:24,084 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:38:24,256 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:38:24,451 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-07 12:38:24,646 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:38:24,831 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:38:25,135 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 8 [2020-07-07 12:38:25,448 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:38:25,759 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:38:26,075 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:38:26,258 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:26,421 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-07 12:38:26,569 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:38:26,715 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:38:27,045 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:27,344 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-07-07 12:38:27,536 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:27,699 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:28,036 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:28,334 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2020-07-07 12:38:28,648 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:28,943 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:29,223 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:38:29,387 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:38:29,557 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:38:29,896 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:38:30,217 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:30,403 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:30,733 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:30,898 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:31,072 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:31,390 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:38:31,767 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-07 12:38:31,912 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:38:32,234 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-07-07 12:38:32,594 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:32,875 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:33,195 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:38:33,528 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-07 12:38:33,708 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-07 12:38:34,047 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:38:34,223 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:38:34,557 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:38:34,879 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:38:35,092 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:38:35,437 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-07-07 12:38:35,734 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:38:36,059 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:38:36,394 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:38:36,563 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 7 [2020-07-07 12:38:36,857 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:38:36,868 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 196 251) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L238-1(line 238) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L238-2(line 238) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:38:36,869 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L243(lines 220 244) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-07 12:38:36,870 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 196 251) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L227(lines 227 231) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 196 251) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L227-1(lines 227 231) no Hoare annotation was computed. [2020-07-07 12:38:36,871 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L219-1(line 219) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L219-2(line 219) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L240-1(lines 221 242) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-07 12:38:36,872 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L304(lines 277 305) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 252 311) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:38:36,873 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 252 311) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L296-1(line 296) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L296-2(line 296) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L292-1(line 292) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L292-2(line 292) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:38:36,874 INFO L268 CegarLoopResult]: For program point L284(lines 284 288) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L284-1(lines 284 288) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 252 311) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L276-1(line 276) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L276-2(line 276) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-07 12:38:36,875 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:38:36,876 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-07 12:38:36,877 INFO L268 CegarLoopResult]: For program point L278-2(lines 278 303) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:38:36,878 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 925 931) the Hoare annotation is: true [2020-07-07 12:38:36,879 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 925 931) the Hoare annotation is: true [2020-07-07 12:38:36,879 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 932 940) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-07 12:38:36,879 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 932 940) the Hoare annotation is: true [2020-07-07 12:38:36,879 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 932 940) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))) [2020-07-07 12:38:36,879 INFO L264 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))) [2020-07-07 12:38:36,879 INFO L271 CegarLoopResult]: At program point L936(line 936) the Hoare annotation is: true [2020-07-07 12:38:36,879 INFO L264 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,880 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 881 905) the Hoare annotation is: true [2020-07-07 12:38:36,880 INFO L264 CegarLoopResult]: At program point L893(lines 893 899) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= 0 __utac_acc__Specification4_spec__1_~tmp___0~2) .cse0))) [2020-07-07 12:38:36,880 INFO L264 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,880 INFO L264 CegarLoopResult]: At program point L891-1(line 891) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0))) [2020-07-07 12:38:36,880 INFO L264 CegarLoopResult]: At program point L889(lines 889 902) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,880 INFO L264 CegarLoopResult]: At program point L891-2(line 891) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0))) [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point L891-3(line 891) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) (= 0 __utac_acc__Specification4_spec__1_~tmp___0~2))) (or .cse0 (= 0 ~waterLevel~0)))) [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point L889-1(lines 881 905) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,881 INFO L271 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: true [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point L887-2(line 887) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point L887-3(line 887) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0) (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~8)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)))) [2020-07-07 12:38:36,881 INFO L271 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: true [2020-07-07 12:38:36,881 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 881 905) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~8)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:38:36,882 INFO L271 CegarLoopResult]: At program point L130-1(lines 130 137) the Hoare annotation is: true [2020-07-07 12:38:36,882 INFO L264 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret0| ~waterLevel~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,882 INFO L264 CegarLoopResult]: At program point L127(line 127) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,882 INFO L264 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret0| ~waterLevel~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,882 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,882 INFO L264 CegarLoopResult]: At program point L128-2(line 128) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= 1 main_~tmp~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret0| ~waterLevel~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,883 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 120 142) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,883 INFO L264 CegarLoopResult]: At program point L126-1(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,883 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,883 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 120 142) the Hoare annotation is: true [2020-07-07 12:38:36,883 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 120 142) the Hoare annotation is: true [2020-07-07 12:38:36,883 INFO L271 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: true [2020-07-07 12:38:36,883 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 main_~tmp~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 12:38:36,884 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 main_~tmp~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 12:38:36,884 INFO L264 CegarLoopResult]: At program point L130(lines 130 137) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 1 main_~tmp~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 12:38:36,884 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:38:36,884 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:38:36,884 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:38:36,884 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-07 12:38:36,884 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-07 12:38:36,884 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:38:36,885 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:38:36,886 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:38:36,886 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 766 780) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 766 780) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 766 780) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point L770(lines 770 776) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,886 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 702 710) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 702 710) the Hoare annotation is: true [2020-07-07 12:38:36,887 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 702 710) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,887 INFO L264 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: true [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: true [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 747 765) the Hoare annotation is: true [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: true [2020-07-07 12:38:36,887 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 747 765) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L757(line 757) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L756(lines 756 760) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L756-2(lines 756 760) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L754-1(line 754) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L754-2(line 754) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L754-3(line 754) the Hoare annotation is: true [2020-07-07 12:38:36,888 INFO L271 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: true [2020-07-07 12:38:36,889 INFO L271 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-07-07 12:38:36,889 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 747 765) the Hoare annotation is: true [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L730(lines 730 738) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L730-2(lines 730 738) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:38:36,889 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 711 746) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point L718(lines 718 726) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point L718-2(lines 718 726) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 711 746) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 711 746) no Hoare annotation was computed. [2020-07-07 12:38:36,890 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 918 924) the Hoare annotation is: true [2020-07-07 12:38:36,890 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 918 924) the Hoare annotation is: true [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-07 12:38:36,891 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 150 195) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L180-1(line 180) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 150 195) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L176-1(line 176) no Hoare annotation was computed. [2020-07-07 12:38:36,892 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 150 195) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:38:36,893 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L187-1(line 187) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L187-2(line 187) no Hoare annotation was computed. [2020-07-07 12:38:36,894 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L150(lines 150 195) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L150-1(lines 150 195) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L173-1(line 173) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:38:36,895 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L477(lines 477 497) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 463 508) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:38:36,896 INFO L268 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L502-1(line 502) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L502-2(line 502) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L463(lines 463 508) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L494(lines 494 495) no Hoare annotation was computed. [2020-07-07 12:38:36,897 INFO L268 CegarLoopResult]: For program point L494-1(lines 477 497) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 463 508) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 463 508) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L482-1(line 482) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L482-2(line 482) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:38:36,898 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L487(lines 487 488) no Hoare annotation was computed. [2020-07-07 12:38:36,899 INFO L268 CegarLoopResult]: For program point L483(lines 483 490) no Hoare annotation was computed. [2020-07-07 12:38:36,900 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 107 116) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 107 116) the Hoare annotation is: true [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 107 116) the Hoare annotation is: true [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 691 701) the Hoare annotation is: true [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 691 701) the Hoare annotation is: true [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: true [2020-07-07 12:38:36,900 INFO L271 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point L696-1(line 696) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 691 701) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point L696-2(line 696) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point L696-3(line 696) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 683 690) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 683 690) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 683 690) the Hoare annotation is: true [2020-07-07 12:38:36,901 INFO L264 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L669-1(lines 650 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L664(line 664) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 650 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L660(line 660) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 650 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L658(lines 658 666) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,902 INFO L264 CegarLoopResult]: At program point L656-1(line 656) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,903 INFO L264 CegarLoopResult]: At program point L654(lines 654 671) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,903 INFO L264 CegarLoopResult]: At program point L656-2(line 656) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,903 INFO L264 CegarLoopResult]: At program point L656-3(line 656) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,903 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 616 622) the Hoare annotation is: true [2020-07-07 12:38:36,903 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 616 622) the Hoare annotation is: true [2020-07-07 12:38:36,903 INFO L264 CegarLoopResult]: At program point L572(lines 521 573) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,903 INFO L264 CegarLoopResult]: At program point L560(lines 560 566) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L560-1(lines 552 567) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L523(lines 522 571) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L552(lines 552 567) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,904 INFO L264 CegarLoopResult]: At program point L540-1(line 540) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L569(lines 522 571) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L532(lines 532 538) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L532-1(lines 532 538) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L524(lines 524 528) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L520(line 520) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L264 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,905 INFO L271 CegarLoopResult]: At program point testEXIT(lines 512 579) the Hoare annotation is: true [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point testENTRY(lines 512 579) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L271 CegarLoopResult]: At program point testFINAL(lines 512 579) the Hoare annotation is: true [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L558-1(line 558) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L558-2(line 558) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,906 INFO L264 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L550-1(line 550) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L542(lines 542 548) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L542-1(lines 542 548) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L530(line 530) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L530-1(line 530) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,907 INFO L264 CegarLoopResult]: At program point L514(line 514) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (<= 1 |old(~systemActive~0)|))) [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L417(lines 417 462) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L448(lines 448 449) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L448-1(lines 431 451) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 417 462) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L436-1(line 436) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L436-2(line 436) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:38:36,908 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L441(lines 441 442) no Hoare annotation was computed. [2020-07-07 12:38:36,909 INFO L268 CegarLoopResult]: For program point L437(lines 437 444) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 417 462) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 417 462) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L431(lines 431 451) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:38:36,910 INFO L268 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L456-2(line 456) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-07 12:38:36,911 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 870 878) the Hoare annotation is: true [2020-07-07 12:38:36,911 INFO L271 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: true [2020-07-07 12:38:36,911 INFO L271 CegarLoopResult]: At program point L874(line 874) the Hoare annotation is: true [2020-07-07 12:38:36,911 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 870 878) the Hoare annotation is: true [2020-07-07 12:38:36,912 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 870 878) the Hoare annotation is: true [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point L846(lines 846 854) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point L844(line 844) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 838 860) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 838 860) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 838 860) no Hoare annotation was computed. [2020-07-07 12:38:36,912 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L374-1(line 374) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L374-2(line 374) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-07 12:38:36,913 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L384(lines 362 385) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 314 416) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-07 12:38:36,914 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L343(lines 343 359) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L376-1(line 376) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L376-2(line 376) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L360(lines 360 401) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 314 416) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:38:36,915 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L402(lines 402 413) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 314 416) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:38:36,916 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L345-1(line 345) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L403(lines 403 410) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-07 12:38:36,917 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L338(lines 338 342) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L363-2(lines 363 383) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L314(lines 314 416) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L314-1(lines 314 416) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-07 12:38:36,918 INFO L268 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L405-2(line 405) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L364(lines 363 383) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-07 12:38:36,919 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L365(lines 365 369) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:38:36,920 INFO L268 CegarLoopResult]: For program point L390-2(line 390) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point L913(line 913) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point L910-1(line 910) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point L910-2(line 910) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 908 917) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 908 917) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 908 917) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-07-07 12:38:36,921 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L448-1(line 448) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,922 INFO L264 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L441(line 441) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L441-1(line 441) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L792(line 792) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L441-2(line 441) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,923 INFO L264 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L487-1(line 487) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L740-1(line 740) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L740-2(line 740) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,924 INFO L264 CegarLoopResult]: At program point L740-3(line 740) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L736-1(line 736) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L736-2(line 736) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L736-3(line 736) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L736-4(line 736) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,925 INFO L264 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L728-1(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L856-1(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L728-2(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L856-2(line 856) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L728-3(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,926 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L728-4(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L728-5(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L852-1(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L724-2(line 724) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L728-6(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,927 INFO L264 CegarLoopResult]: At program point L852-2(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L724-3(line 724) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L728-7(line 728) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L852-3(line 852) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L720(line 720) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L724-4(line 724) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L720-1(line 720) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,928 INFO L264 CegarLoopResult]: At program point L848-1(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L720-2(line 720) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L848-2(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L720-3(line 720) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L848-3(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L848-4(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,929 INFO L264 CegarLoopResult]: At program point L588(line 588) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point L848-5(line 848) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point L844-2(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point L844-3(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,930 INFO L264 CegarLoopResult]: At program point L844-4(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,931 INFO L264 CegarLoopResult]: At program point L844-5(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,931 INFO L264 CegarLoopResult]: At program point L844-6(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,931 INFO L264 CegarLoopResult]: At program point L844-7(line 844) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:38:36,931 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,931 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 675 682) no Hoare annotation was computed. [2020-07-07 12:38:36,931 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 675 682) no Hoare annotation was computed. [2020-07-07 12:38:36,931 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 675 682) no Hoare annotation was computed. [2020-07-07 12:38:36,931 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 861 869) the Hoare annotation is: true [2020-07-07 12:38:36,931 INFO L271 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: true [2020-07-07 12:38:36,931 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 861 869) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-07 12:38:36,932 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 861 869) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-07 12:38:36,932 INFO L264 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,932 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 817 828) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,932 INFO L264 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,932 INFO L264 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,932 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 817 828) the Hoare annotation is: true [2020-07-07 12:38:36,932 INFO L271 CegarLoopResult]: At program point L821-1(lines 817 828) the Hoare annotation is: true [2020-07-07 12:38:36,932 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:38:36,932 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:38:36,933 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:38:36,933 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point L603(lines 603 609) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point L596(lines 595 614) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 592 615) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:38:36,933 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 592 615) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:38:36,934 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 592 615) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 42 71) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L56(lines 56 60) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L48-1(line 48) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L44(line 44) the Hoare annotation is: true [2020-07-07 12:38:36,934 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 829 837) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point L833(line 833) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 829 837) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 829 837) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 793 804) the Hoare annotation is: true [2020-07-07 12:38:36,935 INFO L271 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point L797-1(lines 793 804) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 793 804) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 99 105) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:38:36,936 INFO L264 CegarLoopResult]: At program point startSystemEXIT(lines 781 788) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 781 788) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point startSystemFINAL(lines 781 788) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (<= 1 ~systemActive~0)) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 805 816) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point L809-1(lines 805 816) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:38:36,937 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 805 816) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:38:36,937 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 942 949) the Hoare annotation is: true [2020-07-07 12:38:36,938 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 946) the Hoare annotation is: true [2020-07-07 12:38:36,938 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 942 949) the Hoare annotation is: true [2020-07-07 12:38:36,938 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 942 949) the Hoare annotation is: true [2020-07-07 12:38:36,938 INFO L264 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,938 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 624 648) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,938 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 624 648) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,938 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,938 INFO L264 CegarLoopResult]: At program point L632(lines 632 640) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L628(lines 628 645) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L630-2(line 630) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L630-3(line 630) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,939 INFO L264 CegarLoopResult]: At program point L643-1(lines 624 648) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:38:36,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:38:36 BoogieIcfgContainer [2020-07-07 12:38:36,961 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:38:36,963 INFO L168 Benchmark]: Toolchain (without parser) took 55682.01 ms. Allocated memory was 138.9 MB in the beginning and 1.1 GB in the end (delta: 993.5 MB). Free memory was 103.3 MB in the beginning and 827.2 MB in the end (delta: -723.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,964 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 817.82 ms. Allocated memory was 138.9 MB in the beginning and 203.9 MB in the end (delta: 65.0 MB). Free memory was 103.1 MB in the beginning and 172.7 MB in the end (delta: -69.5 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,965 INFO L168 Benchmark]: Boogie Preprocessor took 87.74 ms. Allocated memory is still 203.9 MB. Free memory was 172.7 MB in the beginning and 168.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,966 INFO L168 Benchmark]: RCFGBuilder took 1144.90 ms. Allocated memory was 203.9 MB in the beginning and 233.8 MB in the end (delta: 29.9 MB). Free memory was 168.0 MB in the beginning and 172.8 MB in the end (delta: -4.8 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,967 INFO L168 Benchmark]: TraceAbstraction took 53626.80 ms. Allocated memory was 233.8 MB in the beginning and 1.1 GB in the end (delta: 898.6 MB). Free memory was 171.4 MB in the beginning and 827.2 MB in the end (delta: -655.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2020-07-07 12:38:36,970 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory was 122.4 MB in the beginning and 122.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 817.82 ms. Allocated memory was 138.9 MB in the beginning and 203.9 MB in the end (delta: 65.0 MB). Free memory was 103.1 MB in the beginning and 172.7 MB in the end (delta: -69.5 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.74 ms. Allocated memory is still 203.9 MB. Free memory was 172.7 MB in the beginning and 168.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1144.90 ms. Allocated memory was 203.9 MB in the beginning and 233.8 MB in the end (delta: 29.9 MB). Free memory was 168.0 MB in the beginning and 172.8 MB in the end (delta: -4.8 MB). Peak memory consumption was 81.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 53626.80 ms. Allocated memory was 233.8 MB in the beginning and 1.1 GB in the end (delta: 898.6 MB). Free memory was 171.4 MB in the beginning and 827.2 MB in the end (delta: -655.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 946]: 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: 522]: Loop Invariant Derived loop invariant: (((0 == splverifierCounter && 0 == pumpRunning) || !(0 == \old(pumpRunning))) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(waterLevel))) || !(1 <= \old(systemActive)) - ProcedureContractResult [Line: 925]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 932]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(1 == waterLevel)) || !(0 == pumpRunning)) || (((retValue_acc <= 1 && 1 <= retValue_acc) && 1 <= \result) && \result <= 1) - ProcedureContractResult [Line: 881]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(0 == tmp) || !(0 == pumpRunning)) || 0 == waterLevel - ProcedureContractResult [Line: 120]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 766]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 702]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 747]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 918]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 107]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 691]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 650]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(0 == \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning - ProcedureContractResult [Line: 616]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 512]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 870]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 817]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 861]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(0 == pumpRunning) || (\result == waterLevel && waterLevel == retValue_acc) - ProcedureContractResult [Line: 42]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 592]: Procedure Contract for timeShift Derived contract for procedure timeShift: (0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning)) - ProcedureContractResult [Line: 829]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 99]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 781]: Procedure Contract for startSystem Derived contract for procedure startSystem: !(0 == pumpRunning) || 1 <= systemActive - ProcedureContractResult [Line: 805]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(0 == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 942]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(0 == \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 22.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 26.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1332 SDtfs, 2569 SDslu, 2682 SDs, 0 SdLazy, 5325 SolverSat, 930 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 321 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1065occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 426 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 273 LocationsWithAnnotation, 2491 PreInvPairs, 2957 NumberOfFragments, 2753 HoareAnnotationTreeSize, 2491 FomulaSimplifications, 942992 FormulaSimplificationTreeSizeReduction, 7.6s HoareSimplificationTime, 273 FomulaSimplificationsInter, 74640 FormulaSimplificationTreeSizeReductionInter, 18.7s 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...