/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:29:37,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:29:37,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:29:37,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:29:37,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:29:37,894 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:29:37,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:29:37,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:29:37,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:29:37,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:29:37,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:29:37,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:29:37,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:29:37,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:29:37,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:29:37,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:29:37,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:29:37,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:29:37,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:29:37,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:29:37,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:29:37,915 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:29:37,916 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:29:37,917 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:29:37,919 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:29:37,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:29:37,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:29:37,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:29:37,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:29:37,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:29:37,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:29:37,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:29:37,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:29:37,925 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:29:37,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:29:37,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:29:37,927 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:29:37,927 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:29:37,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:29:37,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:29:37,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:29:37,930 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 12:29:37,939 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:29:37,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:29:37,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:29:37,941 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:29:37,941 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:29:37,941 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:29:37,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:29:37,942 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:29:37,942 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:29:37,942 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:29:37,942 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:29:37,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:29:37,943 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:29:37,943 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:29:37,943 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:29:37,943 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:29:37,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:29:37,944 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:29:37,944 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:29:37,944 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:29:37,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:29:37,945 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:29:37,945 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:29:38,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:29:38,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:29:38,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:29:38,293 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:29:38,294 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:29:38,295 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-07-07 12:29:38,366 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc9c08265/4f8c3e45acd444c5936d3471cddb0cdc/FLAG9832f345e [2020-07-07 12:29:38,882 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:29:38,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-07-07 12:29:38,907 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc9c08265/4f8c3e45acd444c5936d3471cddb0cdc/FLAG9832f345e [2020-07-07 12:29:39,227 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc9c08265/4f8c3e45acd444c5936d3471cddb0cdc [2020-07-07 12:29:39,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:29:39,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:29:39,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:29:39,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:29:39,245 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:29:39,246 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:39,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@351ff605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39, skipping insertion in model container [2020-07-07 12:29:39,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:39,257 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:29:39,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:29:39,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:29:39,796 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:29:39,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:29:39,966 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:29:39,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39 WrapperNode [2020-07-07 12:29:39,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:29:39,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:29:39,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:29:39,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:29:39,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:39,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (1/1) ... [2020-07-07 12:29:40,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:29:40,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:29:40,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:29:40,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:29:40,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (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 12:29:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:29:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:29:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:29:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:29:40,144 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:29:40,145 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:29:40,146 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:29:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:29:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:29:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:29:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-07 12:29:40,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:29:40,148 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:29:40,149 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:29:40,150 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:29:40,151 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:29:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:29:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:29:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:29:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:29:40,151 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:29:40,152 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:29:40,153 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:29:40,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:29:40,155 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:29:40,156 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:29:40,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:29:40,158 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:29:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:29:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:29:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:29:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:29:40,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:29:41,345 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:29:41,346 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:29:41,352 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:29:41 BoogieIcfgContainer [2020-07-07 12:29:41,353 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:29:41,354 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:29:41,354 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:29:41,358 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:29:41,358 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:29:39" (1/3) ... [2020-07-07 12:29:41,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4de2ebcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:29:41, skipping insertion in model container [2020-07-07 12:29:41,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:29:39" (2/3) ... [2020-07-07 12:29:41,359 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4de2ebcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:29:41, skipping insertion in model container [2020-07-07 12:29:41,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:29:41" (3/3) ... [2020-07-07 12:29:41,361 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product53.cil.c [2020-07-07 12:29:41,372 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:29:41,382 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:29:41,400 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:29:41,428 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:29:41,428 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:29:41,429 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:29:41,429 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:29:41,429 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:29:41,430 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:29:41,430 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:29:41,430 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:29:41,454 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states. [2020-07-07 12:29:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-07 12:29:41,476 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:41,478 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:41,479 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:41,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:41,486 INFO L82 PathProgramCache]: Analyzing trace with hash 1512755977, now seen corresponding path program 1 times [2020-07-07 12:29:41,495 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:41,496 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862128097] [2020-07-07 12:29:41,496 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,303 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:42,489 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:42,491 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862128097] [2020-07-07 12:29:42,493 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:42,494 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:29:42,494 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2026829924] [2020-07-07 12:29:42,500 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:29:42,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:42,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:29:42,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:29:42,518 INFO L87 Difference]: Start difference. First operand 341 states. Second operand 4 states. [2020-07-07 12:29:44,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:44,013 INFO L93 Difference]: Finished difference Result 544 states and 644 transitions. [2020-07-07 12:29:44,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-07 12:29:44,016 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2020-07-07 12:29:44,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:44,033 INFO L225 Difference]: With dead ends: 544 [2020-07-07 12:29:44,034 INFO L226 Difference]: Without dead ends: 339 [2020-07-07 12:29:44,039 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:29:44,059 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2020-07-07 12:29:44,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 290. [2020-07-07 12:29:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 290 states. [2020-07-07 12:29:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 318 transitions. [2020-07-07 12:29:44,216 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 318 transitions. Word has length 148 [2020-07-07 12:29:44,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:44,219 INFO L479 AbstractCegarLoop]: Abstraction has 290 states and 318 transitions. [2020-07-07 12:29:44,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:29:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 318 transitions. [2020-07-07 12:29:44,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-07 12:29:44,231 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:44,232 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:44,232 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:29:44,233 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:44,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:44,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1077192285, now seen corresponding path program 1 times [2020-07-07 12:29:44,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:44,234 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1125043561] [2020-07-07 12:29:44,234 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,665 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:44,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:44,796 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:44,796 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1125043561] [2020-07-07 12:29:44,796 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:44,797 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-07 12:29:44,797 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331198183] [2020-07-07 12:29:44,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-07 12:29:44,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:44,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-07 12:29:44,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:29:44,799 INFO L87 Difference]: Start difference. First operand 290 states and 318 transitions. Second operand 5 states. [2020-07-07 12:29:45,391 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:46,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:46,579 INFO L93 Difference]: Finished difference Result 473 states and 539 transitions. [2020-07-07 12:29:46,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-07 12:29:46,580 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 149 [2020-07-07 12:29:46,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:46,586 INFO L225 Difference]: With dead ends: 473 [2020-07-07 12:29:46,586 INFO L226 Difference]: Without dead ends: 328 [2020-07-07 12:29:46,589 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:29:46,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2020-07-07 12:29:46,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 280. [2020-07-07 12:29:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-07 12:29:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 305 transitions. [2020-07-07 12:29:46,707 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 305 transitions. Word has length 149 [2020-07-07 12:29:46,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:46,708 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 305 transitions. [2020-07-07 12:29:46,708 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-07 12:29:46,709 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 305 transitions. [2020-07-07 12:29:46,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-07-07 12:29:46,711 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:46,711 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] [2020-07-07 12:29:46,711 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:29:46,712 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:46,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:46,712 INFO L82 PathProgramCache]: Analyzing trace with hash -1560454972, now seen corresponding path program 1 times [2020-07-07 12:29:46,712 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:46,713 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1295743788] [2020-07-07 12:29:46,713 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,042 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:47,212 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:47,213 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1295743788] [2020-07-07 12:29:47,213 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:47,213 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:29:47,214 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289496417] [2020-07-07 12:29:47,214 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:29:47,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:47,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:29:47,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:29:47,215 INFO L87 Difference]: Start difference. First operand 280 states and 305 transitions. Second operand 10 states. [2020-07-07 12:29:47,889 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:48,439 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:29:48,814 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:29:49,105 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:49,340 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:49,620 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:51,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:51,488 INFO L93 Difference]: Finished difference Result 493 states and 565 transitions. [2020-07-07 12:29:51,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:29:51,489 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 158 [2020-07-07 12:29:51,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:51,493 INFO L225 Difference]: With dead ends: 493 [2020-07-07 12:29:51,493 INFO L226 Difference]: Without dead ends: 328 [2020-07-07 12:29:51,494 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:29:51,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 328 states. [2020-07-07 12:29:51,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 328 to 280. [2020-07-07 12:29:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2020-07-07 12:29:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 304 transitions. [2020-07-07 12:29:51,583 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 304 transitions. Word has length 158 [2020-07-07 12:29:51,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:51,584 INFO L479 AbstractCegarLoop]: Abstraction has 280 states and 304 transitions. [2020-07-07 12:29:51,584 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:29:51,584 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 304 transitions. [2020-07-07 12:29:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2020-07-07 12:29:51,587 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:51,587 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:51,588 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:29:51,588 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:51,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:51,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1109728421, now seen corresponding path program 1 times [2020-07-07 12:29:51,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:51,589 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2064934119] [2020-07-07 12:29:51,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,855 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:52,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:52,055 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:52,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2064934119] [2020-07-07 12:29:52,056 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:52,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-07 12:29:52,057 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186275281] [2020-07-07 12:29:52,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-07 12:29:52,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:52,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-07 12:29:52,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-07 12:29:52,059 INFO L87 Difference]: Start difference. First operand 280 states and 304 transitions. Second operand 7 states. [2020-07-07 12:29:52,745 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:54,346 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:29:55,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:29:55,266 INFO L93 Difference]: Finished difference Result 638 states and 739 transitions. [2020-07-07 12:29:55,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-07 12:29:55,267 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 176 [2020-07-07 12:29:55,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:29:55,271 INFO L225 Difference]: With dead ends: 638 [2020-07-07 12:29:55,271 INFO L226 Difference]: Without dead ends: 473 [2020-07-07 12:29:55,273 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:29:55,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 473 states. [2020-07-07 12:29:55,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 473 to 402. [2020-07-07 12:29:55,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2020-07-07 12:29:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 435 transitions. [2020-07-07 12:29:55,426 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 435 transitions. Word has length 176 [2020-07-07 12:29:55,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:29:55,426 INFO L479 AbstractCegarLoop]: Abstraction has 402 states and 435 transitions. [2020-07-07 12:29:55,426 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-07 12:29:55,427 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 435 transitions. [2020-07-07 12:29:55,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-07-07 12:29:55,429 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:29:55,429 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:29:55,430 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:29:55,430 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:29:55,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:29:55,430 INFO L82 PathProgramCache]: Analyzing trace with hash -433831518, now seen corresponding path program 1 times [2020-07-07 12:29:55,431 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:29:55,431 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2131959417] [2020-07-07 12:29:55,431 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:29:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,730 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:29:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:29:55,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:29:55,935 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:29:55,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2131959417] [2020-07-07 12:29:55,935 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:29:55,935 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-07 12:29:55,936 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388960050] [2020-07-07 12:29:55,936 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-07 12:29:55,936 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:29:55,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-07 12:29:55,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:29:55,937 INFO L87 Difference]: Start difference. First operand 402 states and 435 transitions. Second operand 10 states. [2020-07-07 12:29:56,529 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:58,083 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:58,356 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:58,612 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:58,868 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:29:59,095 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:29:59,329 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:59,560 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:29:59,909 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:01,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:01,497 INFO L93 Difference]: Finished difference Result 1040 states and 1204 transitions. [2020-07-07 12:30:01,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-07 12:30:01,497 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 200 [2020-07-07 12:30:01,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:01,503 INFO L225 Difference]: With dead ends: 1040 [2020-07-07 12:30:01,503 INFO L226 Difference]: Without dead ends: 753 [2020-07-07 12:30:01,505 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-07-07 12:30:01,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 753 states. [2020-07-07 12:30:01,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 753 to 643. [2020-07-07 12:30:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2020-07-07 12:30:01,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 701 transitions. [2020-07-07 12:30:01,773 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 701 transitions. Word has length 200 [2020-07-07 12:30:01,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:01,773 INFO L479 AbstractCegarLoop]: Abstraction has 643 states and 701 transitions. [2020-07-07 12:30:01,773 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-07 12:30:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 701 transitions. [2020-07-07 12:30:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:30:01,777 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:01,777 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:01,778 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:30:01,778 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:01,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:01,778 INFO L82 PathProgramCache]: Analyzing trace with hash -1653437071, now seen corresponding path program 1 times [2020-07-07 12:30:01,779 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:01,779 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1803691230] [2020-07-07 12:30:01,779 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,117 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:02,335 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 12:30:02,336 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:02,336 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1803691230] [2020-07-07 12:30:02,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:02,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:30:02,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079138376] [2020-07-07 12:30:02,338 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:30:02,338 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:02,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:30:02,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:30:02,339 INFO L87 Difference]: Start difference. First operand 643 states and 701 transitions. Second operand 11 states. [2020-07-07 12:30:02,790 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:04,252 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:04,486 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:04,757 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:04,975 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:05,242 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:05,510 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:05,746 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:05,994 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:07,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:07,235 INFO L93 Difference]: Finished difference Result 1342 states and 1539 transitions. [2020-07-07 12:30:07,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-07 12:30:07,236 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-07 12:30:07,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:07,243 INFO L225 Difference]: With dead ends: 1342 [2020-07-07 12:30:07,244 INFO L226 Difference]: Without dead ends: 814 [2020-07-07 12:30:07,246 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-07-07 12:30:07,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814 states. [2020-07-07 12:30:07,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 814 to 641. [2020-07-07 12:30:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 641 states. [2020-07-07 12:30:07,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 641 states and 697 transitions. [2020-07-07 12:30:07,522 INFO L78 Accepts]: Start accepts. Automaton has 641 states and 697 transitions. Word has length 205 [2020-07-07 12:30:07,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:07,524 INFO L479 AbstractCegarLoop]: Abstraction has 641 states and 697 transitions. [2020-07-07 12:30:07,524 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:30:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 697 transitions. [2020-07-07 12:30:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:30:07,530 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:07,530 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:07,530 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:30:07,531 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:07,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:07,531 INFO L82 PathProgramCache]: Analyzing trace with hash 1429527280, now seen corresponding path program 1 times [2020-07-07 12:30:07,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:07,535 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [148722388] [2020-07-07 12:30:07,536 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,807 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:07,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:08,011 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 12:30:08,011 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:08,012 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [148722388] [2020-07-07 12:30:08,012 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:08,012 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:30:08,013 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849589664] [2020-07-07 12:30:08,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:30:08,013 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:08,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:30:08,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:30:08,014 INFO L87 Difference]: Start difference. First operand 641 states and 697 transitions. Second operand 11 states. [2020-07-07 12:30:09,201 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:09,467 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:09,712 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-07 12:30:09,944 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:10,181 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:10,411 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:11,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:11,773 INFO L93 Difference]: Finished difference Result 1350 states and 1555 transitions. [2020-07-07 12:30:11,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:30:11,774 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 206 [2020-07-07 12:30:11,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:11,779 INFO L225 Difference]: With dead ends: 1350 [2020-07-07 12:30:11,779 INFO L226 Difference]: Without dead ends: 824 [2020-07-07 12:30:11,781 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:30:11,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2020-07-07 12:30:11,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 657. [2020-07-07 12:30:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 657 states. [2020-07-07 12:30:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 657 states and 713 transitions. [2020-07-07 12:30:11,978 INFO L78 Accepts]: Start accepts. Automaton has 657 states and 713 transitions. Word has length 206 [2020-07-07 12:30:11,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:11,979 INFO L479 AbstractCegarLoop]: Abstraction has 657 states and 713 transitions. [2020-07-07 12:30:11,979 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:30:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 713 transitions. [2020-07-07 12:30:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:30:11,982 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:11,982 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:11,982 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-07 12:30:11,983 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:11,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:11,983 INFO L82 PathProgramCache]: Analyzing trace with hash 1367198544, now seen corresponding path program 1 times [2020-07-07 12:30:11,983 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:11,984 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1065663261] [2020-07-07 12:30:11,984 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,253 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:12,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:12,473 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 12:30:12,473 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:12,474 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1065663261] [2020-07-07 12:30:12,474 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:12,474 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:30:12,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876811215] [2020-07-07 12:30:12,475 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:30:12,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:12,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:30:12,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:30:12,476 INFO L87 Difference]: Start difference. First operand 657 states and 713 transitions. Second operand 14 states. [2020-07-07 12:30:13,031 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:13,278 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:13,513 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:13,765 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:14,002 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:14,803 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:15,037 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:15,286 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:15,533 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:15,755 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:17,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:17,360 INFO L93 Difference]: Finished difference Result 1388 states and 1613 transitions. [2020-07-07 12:30:17,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-07 12:30:17,360 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 206 [2020-07-07 12:30:17,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:17,365 INFO L225 Difference]: With dead ends: 1388 [2020-07-07 12:30:17,366 INFO L226 Difference]: Without dead ends: 846 [2020-07-07 12:30:17,368 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-07 12:30:17,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2020-07-07 12:30:17,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 669. [2020-07-07 12:30:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 669 states. [2020-07-07 12:30:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 669 states and 725 transitions. [2020-07-07 12:30:17,583 INFO L78 Accepts]: Start accepts. Automaton has 669 states and 725 transitions. Word has length 206 [2020-07-07 12:30:17,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:17,583 INFO L479 AbstractCegarLoop]: Abstraction has 669 states and 725 transitions. [2020-07-07 12:30:17,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:30:17,583 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 725 transitions. [2020-07-07 12:30:17,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-07-07 12:30:17,586 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:17,587 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:17,587 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-07 12:30:17,587 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:17,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:17,588 INFO L82 PathProgramCache]: Analyzing trace with hash -787862835, now seen corresponding path program 1 times [2020-07-07 12:30:17,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:17,588 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [814235325] [2020-07-07 12:30:17,588 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:17,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,846 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:18,079 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 12:30:18,079 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:18,080 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [814235325] [2020-07-07 12:30:18,080 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:18,080 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:30:18,080 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37835774] [2020-07-07 12:30:18,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:30:18,082 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:18,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:30:18,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:30:18,083 INFO L87 Difference]: Start difference. First operand 669 states and 725 transitions. Second operand 8 states. [2020-07-07 12:30:18,690 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:19,298 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:21,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:21,893 INFO L93 Difference]: Finished difference Result 1889 states and 2252 transitions. [2020-07-07 12:30:21,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-07-07 12:30:21,895 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 206 [2020-07-07 12:30:21,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:21,902 INFO L225 Difference]: With dead ends: 1889 [2020-07-07 12:30:21,903 INFO L226 Difference]: Without dead ends: 1335 [2020-07-07 12:30:21,905 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=140, Invalid=412, Unknown=0, NotChecked=0, Total=552 [2020-07-07 12:30:21,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1335 states. [2020-07-07 12:30:22,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1335 to 1103. [2020-07-07 12:30:22,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1103 states. [2020-07-07 12:30:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 1103 states and 1231 transitions. [2020-07-07 12:30:22,215 INFO L78 Accepts]: Start accepts. Automaton has 1103 states and 1231 transitions. Word has length 206 [2020-07-07 12:30:22,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:22,216 INFO L479 AbstractCegarLoop]: Abstraction has 1103 states and 1231 transitions. [2020-07-07 12:30:22,216 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:30:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1231 transitions. [2020-07-07 12:30:22,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-07-07 12:30:22,218 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:22,219 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 12:30:22,219 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-07 12:30:22,219 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:22,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:22,219 INFO L82 PathProgramCache]: Analyzing trace with hash -228699161, now seen corresponding path program 1 times [2020-07-07 12:30:22,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:22,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2086691925] [2020-07-07 12:30:22,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:22,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,458 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:22,587 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 12:30:22,587 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:22,587 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2086691925] [2020-07-07 12:30:22,588 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:22,588 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-07 12:30:22,588 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704491749] [2020-07-07 12:30:22,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-07 12:30:22,589 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:22,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-07 12:30:22,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-07-07 12:30:22,589 INFO L87 Difference]: Start difference. First operand 1103 states and 1231 transitions. Second operand 8 states. [2020-07-07 12:30:23,063 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:26,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:26,002 INFO L93 Difference]: Finished difference Result 2123 states and 2525 transitions. [2020-07-07 12:30:26,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-07-07 12:30:26,003 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 211 [2020-07-07 12:30:26,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:26,014 INFO L225 Difference]: With dead ends: 2123 [2020-07-07 12:30:26,015 INFO L226 Difference]: Without dead ends: 2120 [2020-07-07 12:30:26,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=186, Invalid=516, Unknown=0, NotChecked=0, Total=702 [2020-07-07 12:30:26,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2120 states. [2020-07-07 12:30:26,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2120 to 1778. [2020-07-07 12:30:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1778 states. [2020-07-07 12:30:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1778 states and 2007 transitions. [2020-07-07 12:30:26,652 INFO L78 Accepts]: Start accepts. Automaton has 1778 states and 2007 transitions. Word has length 211 [2020-07-07 12:30:26,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:26,653 INFO L479 AbstractCegarLoop]: Abstraction has 1778 states and 2007 transitions. [2020-07-07 12:30:26,653 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-07 12:30:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2007 transitions. [2020-07-07 12:30:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2020-07-07 12:30:26,658 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:26,659 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:26,659 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-07 12:30:26,660 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:26,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:26,660 INFO L82 PathProgramCache]: Analyzing trace with hash 760335658, now seen corresponding path program 1 times [2020-07-07 12:30:26,660 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:26,661 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [821889315] [2020-07-07 12:30:26,661 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,101 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:27,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:27,393 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 12:30:27,394 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:27,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [821889315] [2020-07-07 12:30:27,395 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:27,395 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:30:27,395 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705216614] [2020-07-07 12:30:27,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:30:27,396 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:27,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:30:27,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:30:27,397 INFO L87 Difference]: Start difference. First operand 1778 states and 2007 transitions. Second operand 14 states. [2020-07-07 12:30:28,024 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:28,264 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:28,501 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:28,723 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:28,939 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:30:30,213 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:32,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:32,041 INFO L93 Difference]: Finished difference Result 3164 states and 3684 transitions. [2020-07-07 12:30:32,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-07 12:30:32,042 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 300 [2020-07-07 12:30:32,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:32,052 INFO L225 Difference]: With dead ends: 3164 [2020-07-07 12:30:32,052 INFO L226 Difference]: Without dead ends: 1694 [2020-07-07 12:30:32,057 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 67 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:30:32,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1694 states. [2020-07-07 12:30:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1694 to 1473. [2020-07-07 12:30:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1473 states. [2020-07-07 12:30:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 1647 transitions. [2020-07-07 12:30:32,812 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 1647 transitions. Word has length 300 [2020-07-07 12:30:32,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:32,812 INFO L479 AbstractCegarLoop]: Abstraction has 1473 states and 1647 transitions. [2020-07-07 12:30:32,812 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:30:32,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1647 transitions. [2020-07-07 12:30:32,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2020-07-07 12:30:32,818 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:30:32,819 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:30:32,819 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-07 12:30:32,819 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:30:32,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:30:32,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1669639486, now seen corresponding path program 1 times [2020-07-07 12:30:32,820 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:30:32,820 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [610937319] [2020-07-07 12:30:32,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:30:32,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,141 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:30:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:30:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-07 12:30:33,558 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:30:33,559 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [610937319] [2020-07-07 12:30:33,559 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:30:33,559 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2020-07-07 12:30:33,559 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239691890] [2020-07-07 12:30:33,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-07 12:30:33,560 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:30:33,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-07 12:30:33,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2020-07-07 12:30:33,561 INFO L87 Difference]: Start difference. First operand 1473 states and 1647 transitions. Second operand 22 states. [2020-07-07 12:30:34,079 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:34,443 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:34,698 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-07 12:30:34,953 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:35,255 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-07 12:30:35,491 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-07 12:30:36,401 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:30:37,922 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:38,189 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:38,548 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:38,809 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:40,507 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:40,770 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:41,009 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:41,252 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:41,510 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:41,758 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:42,022 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:42,264 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:42,517 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:42,776 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:43,100 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:43,380 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:43,642 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:30:43,893 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:30:45,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:30:45,549 INFO L93 Difference]: Finished difference Result 2813 states and 3226 transitions. [2020-07-07 12:30:45,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-07-07 12:30:45,550 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 321 [2020-07-07 12:30:45,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:30:45,551 INFO L225 Difference]: With dead ends: 2813 [2020-07-07 12:30:45,551 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:30:45,560 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1307 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=895, Invalid=4217, Unknown=0, NotChecked=0, Total=5112 [2020-07-07 12:30:45,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:30:45,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:30:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:30:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:30:45,562 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 321 [2020-07-07 12:30:45,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:30:45,562 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:30:45,562 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-07 12:30:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:30:45,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:30:45,563 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-07 12:30:45,565 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:30:48,315 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:30:49,378 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:30:50,780 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 25 [2020-07-07 12:30:51,037 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 26 [2020-07-07 12:30:51,216 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 26 [2020-07-07 12:30:52,323 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:30:53,180 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:30:53,784 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:30:54,656 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:30:56,150 WARN L193 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:30:57,543 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 314 [2020-07-07 12:30:58,457 WARN L193 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 314 [2020-07-07 12:31:02,389 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:31:03,484 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:31:04,121 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:31:04,958 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:31:07,593 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:31:08,438 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:31:08,832 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2020-07-07 12:31:11,250 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 357 DAG size of output: 330 [2020-07-07 12:31:12,175 WARN L193 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 314 [2020-07-07 12:31:15,480 WARN L193 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:31:16,702 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 314 [2020-07-07 12:31:17,490 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 298 [2020-07-07 12:31:20,515 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 315 [2020-07-07 12:31:21,698 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:31:22,225 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-07-07 12:31:22,682 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 28 [2020-07-07 12:31:23,571 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:31:23,762 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:31:23,949 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:31:24,814 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:31:25,612 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:31:25,998 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:26,245 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-07-07 12:31:26,434 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 31 [2020-07-07 12:31:26,620 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:28,888 WARN L193 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:31:29,063 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:31,273 WARN L193 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:31:31,440 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:31:31,618 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:32,122 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 25 [2020-07-07 12:31:32,290 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:31:32,460 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:31:33,297 WARN L193 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2020-07-07 12:31:33,825 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:31:34,821 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:31:35,264 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:35,803 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:31:36,575 WARN L193 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-07-07 12:31:37,260 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 39 [2020-07-07 12:31:37,823 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:31:37,998 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:31:38,538 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2020-07-07 12:31:38,714 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:31:40,181 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:31:42,423 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:31:43,782 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:31:45,965 WARN L193 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:31:46,494 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:31:46,675 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:31:46,821 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 30 [2020-07-07 12:31:46,990 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:47,710 WARN L193 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 46 [2020-07-07 12:31:48,553 WARN L193 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 26 [2020-07-07 12:31:48,730 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-07-07 12:31:48,881 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-07-07 12:31:49,047 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:31:51,311 WARN L193 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:31:52,179 WARN L193 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:31:52,674 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:31:53,575 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:54,468 WARN L193 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:31:54,651 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:31:54,848 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:31:55,681 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:31:55,909 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2020-07-07 12:31:57,911 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 260 DAG size of output: 40 [2020-07-07 12:31:58,826 WARN L193 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:31:59,016 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:01,038 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 260 DAG size of output: 40 [2020-07-07 12:32:01,220 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:01,618 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:01,798 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:02,713 WARN L193 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:32:02,881 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-07-07 12:32:03,277 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:03,655 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:04,187 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:32:04,559 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:05,238 WARN L193 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 39 [2020-07-07 12:32:05,446 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:06,668 WARN L193 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 177 DAG size of output: 40 [2020-07-07 12:32:08,071 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:32:08,501 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-07-07 12:32:08,664 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:32:08,848 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:32:09,730 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 27 [2020-07-07 12:32:10,251 WARN L193 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:32:10,731 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:32:10,967 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-07-07 12:32:11,443 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:32:11,607 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:12,142 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2020-07-07 12:32:12,314 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:13,734 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:32:15,182 WARN L193 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:32:15,360 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:17,661 WARN L193 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:32:18,548 WARN L193 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-07-07 12:32:18,723 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:18,905 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:19,510 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:32:19,683 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:32:20,289 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:32:20,909 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 35 [2020-07-07 12:32:21,531 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 34 [2020-07-07 12:32:22,112 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 30 [2020-07-07 12:32:23,109 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 38 [2020-07-07 12:32:24,005 WARN L193 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 34 [2020-07-07 12:32:24,188 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:24,433 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 29 [2020-07-07 12:32:25,305 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:32:26,194 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-07-07 12:32:27,014 WARN L193 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2020-07-07 12:32:27,717 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:32:27,898 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:30,190 WARN L193 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:32:30,373 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:30,545 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:32,835 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:32:33,364 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 21 [2020-07-07 12:32:33,552 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:34,153 WARN L193 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:32:34,770 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-07-07 12:32:35,377 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:32:35,943 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-07 12:32:36,832 WARN L193 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:32:37,096 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-07-07 12:32:37,284 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:37,681 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:32:38,384 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:32:39,261 WARN L193 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 27 [2020-07-07 12:32:41,571 WARN L193 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 277 DAG size of output: 44 [2020-07-07 12:32:41,761 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:42,324 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2020-07-07 12:32:44,341 WARN L193 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 260 DAG size of output: 40 [2020-07-07 12:32:44,524 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:44,705 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:44,977 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:45,925 WARN L193 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:32:46,852 WARN L193 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-07-07 12:32:47,777 WARN L193 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:47,959 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:48,897 WARN L193 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 31 [2020-07-07 12:32:49,089 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:32:49,289 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:32:50,237 WARN L193 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:32:50,442 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2020-07-07 12:32:50,622 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 1 [2020-07-07 12:32:51,536 WARN L193 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 35 [2020-07-07 12:32:51,681 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 30 [2020-07-07 12:32:52,541 WARN L193 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2020-07-07 12:32:53,439 WARN L193 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:32:54,374 WARN L193 SmtUtils]: Spent 929.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 34 [2020-07-07 12:32:55,250 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 33 [2020-07-07 12:32:55,446 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:32:56,878 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:32:57,056 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:57,648 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:32:57,827 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-07-07 12:32:58,331 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-07-07 12:32:58,505 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:58,711 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:32:58,883 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:32:59,483 WARN L193 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 33 [2020-07-07 12:33:01,520 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 260 DAG size of output: 40 [2020-07-07 12:33:01,700 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:33:02,550 WARN L193 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2020-07-07 12:33:03,948 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 233 DAG size of output: 38 [2020-07-07 12:33:04,110 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:04,775 WARN L193 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:33:05,147 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:05,999 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 24 [2020-07-07 12:33:06,825 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2020-07-07 12:33:07,019 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 25 [2020-07-07 12:33:07,872 WARN L193 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-07 12:33:08,651 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 46 [2020-07-07 12:33:09,282 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 28 [2020-07-07 12:33:09,445 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 1 [2020-07-07 12:33:10,105 WARN L193 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2020-07-07 12:33:10,867 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 30 [2020-07-07 12:33:11,098 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 29 [2020-07-07 12:33:11,832 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 32 [2020-07-07 12:33:12,012 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:33:12,173 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 20 [2020-07-07 12:33:13,039 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 43 [2020-07-07 12:33:13,213 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 27 [2020-07-07 12:33:13,777 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-07-07 12:33:14,328 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 29 [2020-07-07 12:33:14,896 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 28 [2020-07-07 12:33:15,718 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-07-07 12:33:17,637 WARN L193 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 261 DAG size of output: 40 [2020-07-07 12:33:18,208 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 25 [2020-07-07 12:33:19,148 WARN L193 SmtUtils]: Spent 932.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 32 [2020-07-07 12:33:19,709 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 28 [2020-07-07 12:33:19,715 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L217(lines 194 218) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 170 225) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-07-07 12:33:19,716 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L201(lines 201 205) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L201-1(lines 201 205) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L214-1(lines 195 216) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-07 12:33:19,717 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 170 225) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 170 225) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L212-1(line 212) no Hoare annotation was computed. [2020-07-07 12:33:19,718 INFO L268 CegarLoopResult]: For program point L212-2(line 212) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L258-1(lines 258 262) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L250-2(line 250) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L275-2(line 275) no Hoare annotation was computed. [2020-07-07 12:33:19,719 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 226 285) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L271-1(line 271) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L271-2(line 271) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 226 285) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 226 285) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:33:19,720 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L252-2(lines 252 277) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-07 12:33:19,721 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L278(lines 251 279) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L266-1(line 266) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L266-2(line 266) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-07 12:33:19,722 INFO L268 CegarLoopResult]: For program point L258(lines 258 262) no Hoare annotation was computed. [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 978 984) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 978 984) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 985 993) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~13 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,723 INFO L264 CegarLoopResult]: At program point L990(line 990) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point L989(line 989) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 985 993) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 985 993) the Hoare annotation is: (or (not (= 0 ~methAndRunningLastTime~0)) (not (= 1 ~waterLevel~0)) (not (= 0 ~methaneLevelCritical~0)) (and (<= 1 valid_product_~retValue_acc~13) (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~13 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,723 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 832 854) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 832 854) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: true [2020-07-07 12:33:19,723 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 832 854) the Hoare annotation is: true [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L844(line 844) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L844-1(line 844) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L842(lines 842 849) the Hoare annotation is: (or (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,724 INFO L271 CegarLoopResult]: At program point L842-1(lines 842 849) the Hoare annotation is: true [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |main_#t~ret63| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (and (= 0 ~methAndRunningLastTime~0) (= |main_#t~ret63| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,724 INFO L264 CegarLoopResult]: At program point L840-2(line 840) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methAndRunningLastTime~0) (= |main_#t~ret63| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= main_~tmp~10 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,725 INFO L264 CegarLoopResult]: At program point L838-1(line 838) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,725 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 787 810) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:33:19,725 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 787 810) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 787 810) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-07 12:33:19,726 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:33:19,727 INFO L264 CegarLoopResult]: At program point L638(line 638) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:33:19,727 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 633 641) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:33:19,727 INFO L271 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: true [2020-07-07 12:33:19,727 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 633 641) the Hoare annotation is: true [2020-07-07 12:33:19,727 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 633 641) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4) (= ~pumpRunning~0 |isPumpRunning_#res|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methAndRunningLastTime~0)) .cse0 .cse1 (not (<= 2 ~waterLevel~0)) (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~pumpRunning~0)) .cse2))) [2020-07-07 12:33:19,727 INFO L271 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: true [2020-07-07 12:33:19,727 INFO L271 CegarLoopResult]: At program point L706-2(lines 706 710) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L704-1(line 704) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L704-2(line 704) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L704-3(line 704) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 697 715) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 697 715) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-07-07 12:33:19,728 INFO L271 CegarLoopResult]: At program point L707(line 707) the Hoare annotation is: true [2020-07-07 12:33:19,729 INFO L271 CegarLoopResult]: At program point L706(lines 706 710) the Hoare annotation is: true [2020-07-07 12:33:19,729 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 697 715) the Hoare annotation is: true [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L672-1(line 672) no Hoare annotation was computed. [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L661(lines 661 669) no Hoare annotation was computed. [2020-07-07 12:33:19,729 INFO L268 CegarLoopResult]: For program point L661-2(lines 661 669) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point L649(lines 649 657) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point L649-2(lines 649 657) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 642 677) no Hoare annotation was computed. [2020-07-07 12:33:19,730 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 971 977) the Hoare annotation is: true [2020-07-07 12:33:19,730 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 971 977) the Hoare annotation is: true [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L161-1(line 161) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L161-2(line 161) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L124(lines 124 169) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L124-1(lines 124 169) no Hoare annotation was computed. [2020-07-07 12:33:19,731 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 124 169) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L147-1(line 147) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 124 169) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 124 169) no Hoare annotation was computed. [2020-07-07 12:33:19,732 INFO L268 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-07-07 12:33:19,733 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L154-1(line 154) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L150-1(line 150) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:33:19,734 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-07 12:33:19,735 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 437 482) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-07 12:33:19,736 INFO L268 CegarLoopResult]: For program point L461(lines 461 462) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 437 482) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L457(lines 457 464) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 437 482) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L451(lines 451 471) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L478-1(line 478) no Hoare annotation was computed. [2020-07-07 12:33:19,737 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L478-2(line 478) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L476-1(line 476) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L476-2(line 476) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L437(lines 437 482) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L468(lines 468 469) no Hoare annotation was computed. [2020-07-07 12:33:19,738 INFO L268 CegarLoopResult]: For program point L468-1(lines 451 471) no Hoare annotation was computed. [2020-07-07 12:33:19,739 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:33:19,739 INFO L268 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-07-07 12:33:19,739 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-07 12:33:19,739 INFO L268 CegarLoopResult]: For program point L456-2(line 456) no Hoare annotation was computed. [2020-07-07 12:33:19,739 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 818 828) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,739 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 818 828) the Hoare annotation is: true [2020-07-07 12:33:19,739 INFO L264 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,739 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 818 828) the Hoare annotation is: true [2020-07-07 12:33:19,740 INFO L264 CegarLoopResult]: At program point L627-2(line 627) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret42|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:33:19,740 INFO L264 CegarLoopResult]: At program point L627-3(line 627) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret42|) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:19,740 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 622 632) the Hoare annotation is: true [2020-07-07 12:33:19,740 INFO L264 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 622 632) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:19,740 INFO L264 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 622 632) the Hoare annotation is: (let ((.cse0 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:19,740 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~3 ~methaneLevelCritical~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:33:19,740 INFO L271 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: true [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point L627-1(line 627) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret42|)) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 614 621) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse1 .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse2))) [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 614 621) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 614 621) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2))) [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:33:19,741 INFO L264 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:33:19,742 INFO L264 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (let ((.cse2 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~10)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse6 .cse4))) [2020-07-07 12:33:19,742 INFO L264 CegarLoopResult]: At program point L941(line 941) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (<= 2 ~waterLevel~0))) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3))) [2020-07-07 12:33:19,742 INFO L271 CegarLoopResult]: At program point L940(lines 940 946) the Hoare annotation is: true [2020-07-07 12:33:19,742 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 936 949) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~10))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,742 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 936 949) the Hoare annotation is: true [2020-07-07 12:33:19,743 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 936 949) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 |isHighWaterSensorDry_#res|) (<= 1 isHighWaterSensorDry_~retValue_acc~10))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,743 INFO L264 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse4) (or .cse6 .cse2 .cse4))) [2020-07-07 12:33:19,743 INFO L264 CegarLoopResult]: At program point L600-1(lines 581 605) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) (.cse8 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and .cse0 .cse8)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse6 .cse5 .cse7 .cse8 .cse9 .cse4)))) [2020-07-07 12:33:19,743 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 581 605) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 processEnvironment_~tmp~6)) (.cse8 (= 0 ~pumpRunning~0))) (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (and .cse0 .cse8)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse9 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 .cse3 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse9 .cse4) (or .cse6 .cse5 .cse7 .cse8 .cse9 .cse4)))) [2020-07-07 12:33:19,743 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 581 605) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse7 .cse6 .cse2 .cse4))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse4 .cse2 .cse3) (or .cse5 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse3))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L591(line 591) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse2 .cse3) (or (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse5 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse3))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L589(lines 589 597) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse0 .cse6 .cse1 .cse3))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (let ((.cse6 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse6 .cse5 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L587-1(line 587) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret41|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse3))) [2020-07-07 12:33:19,744 INFO L264 CegarLoopResult]: At program point L585(lines 585 602) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4) (or .cse7 .cse6 .cse2 .cse4))) [2020-07-07 12:33:19,745 INFO L264 CegarLoopResult]: At program point L587-2(line 587) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret41|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse4 .cse6 .cse5 .cse3) (or .cse6 .cse0 .cse2 .cse3))) [2020-07-07 12:33:19,745 INFO L264 CegarLoopResult]: At program point L587-3(line 587) the Hoare annotation is: (let ((.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and (= ~methaneLevelCritical~0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |processEnvironment_#t~ret41|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse5 .cse2 .cse6 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2020-07-07 12:33:19,745 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 521 527) the Hoare annotation is: true [2020-07-07 12:33:19,745 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 521 527) the Hoare annotation is: true [2020-07-07 12:33:19,745 INFO L264 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,745 INFO L264 CegarLoopResult]: At program point L64(lines 63 108) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,746 INFO L264 CegarLoopResult]: At program point L97-1(line 97) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,746 INFO L264 CegarLoopResult]: At program point L97-2(line 97) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,746 INFO L264 CegarLoopResult]: At program point L93(lines 93 104) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,746 INFO L264 CegarLoopResult]: At program point L56(line 56) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,746 INFO L264 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse5 .cse1 .cse6) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse6) (not .cse4))) [2020-07-07 12:33:19,747 INFO L264 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse5 .cse1 .cse6) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse6) (not .cse4))) [2020-07-07 12:33:19,747 INFO L264 CegarLoopResult]: At program point L81-1(line 81) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse5 .cse1 .cse6) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse6) (not .cse4))) [2020-07-07 12:33:19,747 INFO L264 CegarLoopResult]: At program point L106(lines 63 108) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,747 INFO L264 CegarLoopResult]: At program point L73(lines 73 79) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,747 INFO L264 CegarLoopResult]: At program point L73-1(lines 73 79) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse5 .cse1 .cse6) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse6) (not .cse4))) [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point L65(lines 65 69) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point L61(line 61) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point L99(lines 99 103) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,748 INFO L271 CegarLoopResult]: At program point testEXIT(lines 53 116) the Hoare annotation is: true [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point L99-2(lines 93 104) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,748 INFO L264 CegarLoopResult]: At program point testENTRY(lines 53 116) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,749 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,749 INFO L264 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,749 INFO L264 CegarLoopResult]: At program point L91-1(line 91) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,749 INFO L271 CegarLoopResult]: At program point testFINAL(lines 53 116) the Hoare annotation is: true [2020-07-07 12:33:19,749 INFO L264 CegarLoopResult]: At program point L83(lines 83 89) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse1 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 .cse5 .cse1 .cse6) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse6) (not .cse4))) [2020-07-07 12:33:19,749 INFO L264 CegarLoopResult]: At program point L83-1(lines 83 89) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse8 (<= 2 ~waterLevel~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse6 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse0 .cse1 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse7 .cse0 .cse2 .cse3 .cse4) (and .cse8 .cse7 .cse0 .cse4 .cse6) (not (= 1 |old(~waterLevel~0)|)) (and .cse5 .cse7 .cse0 .cse4 .cse6) (and .cse8 .cse0 .cse1 .cse6) (not .cse4))) [2020-07-07 12:33:19,750 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,750 INFO L264 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,750 INFO L264 CegarLoopResult]: At program point L71-1(line 71) the Hoare annotation is: (let ((.cse3 (= 0 ~pumpRunning~0)) (.cse0 (= 0 ~methAndRunningLastTime~0)) (.cse1 (= 0 test_~splverifierCounter~0)) (.cse2 (<= 1 ~methaneLevelCritical~0)) (.cse5 (<= 1 ~pumpRunning~0)) (.cse4 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 (= 0 ~methaneLevelCritical~0) .cse1 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= 1 |old(~waterLevel~0)|)) (and (<= 2 ~waterLevel~0) .cse1 .cse2 .cse5) (not .cse4))) [2020-07-07 12:33:19,750 INFO L264 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)) (and (= 0 ~methAndRunningLastTime~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0))) [2020-07-07 12:33:19,750 INFO L264 CegarLoopResult]: At program point L109(lines 62 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:33:19,750 INFO L268 CegarLoopResult]: For program point L415(lines 415 416) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L411(lines 411 418) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 391 436) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L405(lines 405 425) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L432-1(line 432) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-07-07 12:33:19,751 INFO L268 CegarLoopResult]: For program point L432-2(line 432) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L430-1(line 430) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L430-2(line 430) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L391(lines 391 436) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L422(lines 422 423) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L422-1(lines 405 425) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-07 12:33:19,752 INFO L268 CegarLoopResult]: For program point L410-1(line 410) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L410-2(line 410) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 391 436) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 391 436) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:33:19,753 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:33:19,754 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:33:19,754 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:33:19,754 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:33:19,754 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 950 958) the Hoare annotation is: true [2020-07-07 12:33:19,754 INFO L271 CegarLoopResult]: At program point L955(line 955) the Hoare annotation is: true [2020-07-07 12:33:19,754 INFO L271 CegarLoopResult]: At program point L954(line 954) the Hoare annotation is: true [2020-07-07 12:33:19,754 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 950 958) the Hoare annotation is: true [2020-07-07 12:33:19,754 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 950 958) the Hoare annotation is: true [2020-07-07 12:33:19,755 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 726 754) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-07 12:33:19,755 INFO L264 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (let ((.cse1 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (and .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (and .cse1 (= 0 ~methAndRunningLastTime~0)) (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse0 .cse4 .cse6 .cse3) (or .cse5 .cse4 .cse6 .cse3)))) [2020-07-07 12:33:19,755 INFO L264 CegarLoopResult]: At program point L744(line 744) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse4 .cse3 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-07 12:33:19,755 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 726 754) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2)))) [2020-07-07 12:33:19,755 INFO L264 CegarLoopResult]: At program point L738(lines 738 748) the Hoare annotation is: (let ((.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse3 .cse1 .cse2) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse4 .cse2))) [2020-07-07 12:33:19,756 INFO L264 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse2) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse3 .cse2) (or .cse4 .cse1 .cse2) (or .cse4 .cse3 .cse2))) [2020-07-07 12:33:19,756 INFO L264 CegarLoopResult]: At program point L736-1(line 736) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret62|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3 .cse2) (or .cse4 .cse3 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-07 12:33:19,756 INFO L264 CegarLoopResult]: At program point L734(lines 734 751) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (and (= 0 __utac_acc__Specification2_spec__2_~tmp~9) .cse2)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse6 .cse4 .cse3) (or .cse6 .cse5 .cse1 .cse3)))) [2020-07-07 12:33:19,756 INFO L264 CegarLoopResult]: At program point L736-2(line 736) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret62|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3 .cse2) (or .cse4 .cse3 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-07 12:33:19,756 INFO L264 CegarLoopResult]: At program point L736-3(line 736) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret62|) (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3 .cse2) (or .cse4 .cse3 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-07 12:33:19,757 INFO L264 CegarLoopResult]: At program point L734-1(lines 726 754) the Hoare annotation is: (let ((.cse3 (= 0 ~methAndRunningLastTime~0))) (let ((.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (and .cse3 (= 0 __utac_acc__Specification2_spec__2_~tmp~9))) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2)))) [2020-07-07 12:33:19,757 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-07 12:33:19,757 INFO L264 CegarLoopResult]: At program point L732-1(line 732) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret61|) .cse2)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse6 .cse4 .cse3) (or .cse5 .cse6 .cse1 .cse3)))) [2020-07-07 12:33:19,757 INFO L264 CegarLoopResult]: At program point L732-2(line 732) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (and (= 0 |__utac_acc__Specification2_spec__2_#t~ret61|) .cse2)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse6 .cse4 .cse3) (or .cse5 .cse6 .cse1 .cse3)))) [2020-07-07 12:33:19,757 INFO L264 CegarLoopResult]: At program point L732-3(line 732) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (and (= 0 __utac_acc__Specification2_spec__2_~tmp~9) (= 0 |__utac_acc__Specification2_spec__2_#t~ret61|) .cse2)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse6 .cse3) (or .cse5 .cse6 .cse4 .cse3)))) [2020-07-07 12:33:19,758 INFO L264 CegarLoopResult]: At program point L728(line 728) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse3) (or .cse5 .cse1 .cse2 .cse3) (or .cse5 .cse4 .cse2 .cse3))) [2020-07-07 12:33:19,758 INFO L264 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= 0 ~methAndRunningLastTime~0) .cse1) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse2 .cse3) (or .cse4 .cse5 .cse3) (or .cse4 .cse2 .cse3) (or .cse0 (and .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse5 .cse3))) [2020-07-07 12:33:19,758 INFO L264 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1 .cse2) (or .cse3 .cse4 .cse2) (or .cse0 (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse4 .cse2))) [2020-07-07 12:33:19,758 INFO L264 CegarLoopResult]: At program point L739(lines 739 745) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~methAndRunningLastTime~0) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse4 .cse3 .cse2) (or .cse4 .cse1 .cse2))) [2020-07-07 12:33:19,758 INFO L268 CegarLoopResult]: For program point L912(lines 912 920) no Hoare annotation was computed. [2020-07-07 12:33:19,758 INFO L268 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-07-07 12:33:19,758 INFO L268 CegarLoopResult]: For program point L912-2(lines 912 920) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 904 926) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point L918(line 918) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 904 926) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 904 926) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point L914(line 914) no Hoare annotation was computed. [2020-07-07 12:33:19,759 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 718 725) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,759 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 718 725) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,759 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 718 725) the Hoare annotation is: (or (= 0 ~methAndRunningLastTime~0) (not (= 1 ~waterLevel~0)) (not (= 0 |old(~methAndRunningLastTime~0)|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:33:19,759 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L366-1(line 366) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L366-2(line 366) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L358(lines 336 359) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-07-07 12:33:19,760 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L317(lines 317 333) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L350-2(line 350) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L334(lines 334 375) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:33:19,761 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 288 390) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L376(lines 376 387) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 288 390) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L377(lines 377 384) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 288 390) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-07 12:33:19,762 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L312(lines 312 316) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L337-2(lines 337 357) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L288(lines 288 390) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L288-1(lines 288 390) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-07 12:33:19,763 INFO L268 CegarLoopResult]: For program point L379-2(line 379) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L338(lines 337 357) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L339(lines 339 343) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:33:19,764 INFO L268 CegarLoopResult]: For program point L364-1(line 364) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L364-2(line 364) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L348-1(line 348) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L348-2(line 348) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L963-2(line 963) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 961 970) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 961 970) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point L967(line 967) no Hoare annotation was computed. [2020-07-07 12:33:19,765 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 961 970) no Hoare annotation was computed. [2020-07-07 12:33:19,766 INFO L268 CegarLoopResult]: For program point L966(line 966) no Hoare annotation was computed. [2020-07-07 12:33:19,766 INFO L268 CegarLoopResult]: For program point L963(line 963) no Hoare annotation was computed. [2020-07-07 12:33:19,766 INFO L268 CegarLoopResult]: For program point L963-1(line 963) no Hoare annotation was computed. [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L415-1(line 415) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L671-1(line 671) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L415-2(line 415) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L671-2(line 671) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L671-3(line 671) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L667-1(line 667) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,766 INFO L264 CegarLoopResult]: At program point L667-2(line 667) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L857(line 857) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L667-3(line 667) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L667-4(line 667) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L663-1(line 663) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L663-2(line 663) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L663-3(line 663) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L659(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,767 INFO L264 CegarLoopResult]: At program point L659-1(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L659-2(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L659-3(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L659-4(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L659-5(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,768 INFO L264 CegarLoopResult]: At program point L461(line 461) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L655-2(line 655) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L659-6(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L461-1(line 461) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L655-3(line 655) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L659-7(line 659) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,769 INFO L264 CegarLoopResult]: At program point L655-4(line 655) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L651-2(line 651) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L651-3(line 651) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L416(line 416) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L858(line 858) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,770 INFO L264 CegarLoopResult]: At program point L462(line 462) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= 0 ~methAndRunningLastTime~0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L909(line 909) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,771 INFO L264 CegarLoopResult]: At program point L422-1(line 422) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,772 INFO L264 CegarLoopResult]: At program point L468-1(line 468) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L918-3(line 918) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914-2(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914-3(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L910(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914-4(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L910-1(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,773 INFO L264 CegarLoopResult]: At program point L914-5(line 914) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 INFO L264 CegarLoopResult]: At program point L493(line 493) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 INFO L264 CegarLoopResult]: At program point L910-2(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 INFO L264 CegarLoopResult]: At program point L910-3(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 INFO L264 CegarLoopResult]: At program point L910-4(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 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~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string35.base| |old(#t~string35.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)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string36.base| |old(#t~string36.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~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.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~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.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 12:33:19,774 INFO L264 CegarLoopResult]: At program point L910-5(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,774 INFO L264 CegarLoopResult]: At program point L910-6(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point L910-7(line 910) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 606 613) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 606 613) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (<= 1 ~pumpRunning~0))) (and (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,775 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 606 613) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~pumpRunning~0)) (.cse3 (not (<= 2 ~waterLevel~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,776 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 678 696) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,776 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 678 696) the Hoare annotation is: true [2020-07-07 12:33:19,776 INFO L264 CegarLoopResult]: At program point L693(line 693) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,776 INFO L264 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3))) [2020-07-07 12:33:19,776 INFO L271 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: true [2020-07-07 12:33:19,776 INFO L264 CegarLoopResult]: At program point L687(lines 687 691) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 isHighWaterLevel_~tmp~7)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,776 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-07-07 12:33:19,776 INFO L264 CegarLoopResult]: At program point L687-2(lines 687 691) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,777 INFO L264 CegarLoopResult]: At program point L685-1(line 685) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret59|)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,777 INFO L264 CegarLoopResult]: At program point L685-2(line 685) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (<= 1 |isHighWaterLevel_#t~ret59|)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,777 INFO L264 CegarLoopResult]: At program point L685-3(line 685) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret59|))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 0 ~methaneLevelCritical~0)) .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,777 INFO L271 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: true [2020-07-07 12:33:19,777 INFO L271 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: true [2020-07-07 12:33:19,777 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 678 696) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= |isHighWaterLevel_#res| 0) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= 0 |isHighWaterLevel_#res|) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4))) [2020-07-07 12:33:19,777 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 927 935) no Hoare annotation was computed. [2020-07-07 12:33:19,778 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 927 935) no Hoare annotation was computed. [2020-07-07 12:33:19,778 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 927 935) no Hoare annotation was computed. [2020-07-07 12:33:19,778 INFO L268 CegarLoopResult]: For program point L932(line 932) no Hoare annotation was computed. [2020-07-07 12:33:19,778 INFO L268 CegarLoopResult]: For program point L931(line 931) no Hoare annotation was computed. [2020-07-07 12:33:19,778 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 883 894) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse5 .cse6 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3))) [2020-07-07 12:33:19,778 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse0 .cse5 .cse6 .cse4) (or (not (<= 2 ~waterLevel~0)) .cse3 .cse6 .cse4))) [2020-07-07 12:33:19,778 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (let ((.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 0 ~methAndRunningLastTime~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse3) (or .cse4 .cse5 .cse1 .cse3) (or .cse4 .cse0 .cse6 .cse2 .cse3))) [2020-07-07 12:33:19,779 INFO L264 CegarLoopResult]: At program point L887-1(lines 883 894) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse6 (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or .cse0 .cse6 .cse5 .cse7 .cse4))) [2020-07-07 12:33:19,779 INFO L264 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 883 894) the Hoare annotation is: (let ((.cse1 (<= 1 ~methaneLevelCritical~0)) (.cse2 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse7 (not (<= 1 |old(~methaneLevelCritical~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse4) (or .cse6 (not (<= 2 ~waterLevel~0)) .cse3 .cse7 .cse4) (or .cse0 .cse6 .cse5 .cse7 .cse4))) [2020-07-07 12:33:19,779 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:33:19,779 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:33:19,779 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:33:19,779 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:33:19,779 INFO L264 CegarLoopResult]: At program point L510(line 510) the Hoare annotation is: (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:33:19,780 INFO L264 CegarLoopResult]: At program point L508(lines 508 514) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse11 (= 0 ~pumpRunning~0)) (.cse13 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13)) (.cse4 (and .cse11 .cse13)) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and (<= 2 ~waterLevel~0) .cse12 .cse13 (<= 1 ~pumpRunning~0))) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse10 (and (= 0 ~methAndRunningLastTime~0) .cse11 .cse12)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse4 .cse7 .cse5) (or .cse6 .cse0 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse7 .cse5) (or .cse6 .cse8 .cse9 .cse2 .cse10 .cse5) (or .cse8 .cse9 .cse2 .cse3 .cse10 .cse5)))) [2020-07-07 12:33:19,780 INFO L264 CegarLoopResult]: At program point L503(line 503) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse8 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse6 (and .cse9 .cse10 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= 0 ~methAndRunningLastTime~0) .cse9 .cse10)) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse8 .cse3 .cse4) (or .cse8 .cse3 .cse5 .cse4) (or .cse0 .cse1 .cse6 .cse7 .cse4) (or .cse1 .cse2 .cse3 .cse5 .cse4)))) [2020-07-07 12:33:19,780 INFO L264 CegarLoopResult]: At program point L501(lines 500 519) the Hoare annotation is: (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse8 (and (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse7 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse7 .cse2 .cse4) (or .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 .cse0 .cse1 .cse7 .cse4))) [2020-07-07 12:33:19,780 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 497 520) the Hoare annotation is: (let ((.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and .cse10 (= 0 ~pumpRunning~0) .cse12)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse8 (and .cse11 .cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse10 .cse11 .cse12)) (.cse2 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse7 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse2 .cse4) (or .cse5 .cse7 .cse8 .cse9 .cse4) (or .cse1 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse8 .cse9 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse4)))) [2020-07-07 12:33:19,781 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 497 520) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (and .cse16 .cse2)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (and .cse13 .cse16)) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse11 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse12 (and .cse13 .cse16 .cse8)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5 .cse6) (or (and .cse7 .cse8 .cse9) .cse10 .cse11 .cse3 .cse12 .cse6) (or .cse10 .cse0 .cse3 .cse5 .cse6) (or .cse0 (and .cse13 .cse1) .cse4 .cse14 .cse15 .cse6) (or .cse10 .cse0 .cse14 .cse15 .cse6) (or (and .cse7 .cse8 .cse2 .cse9) .cse11 .cse3 .cse4 .cse12 .cse6)))) [2020-07-07 12:33:19,781 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 497 520) the Hoare annotation is: (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= 0 ~methAndRunningLastTime~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse5 (and .cse16 .cse2)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse14 (and .cse13 .cse16)) (.cse15 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (<= 1 ~pumpRunning~0)) (.cse11 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |old(~methAndRunningLastTime~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse12 (and .cse13 .cse16 .cse8)) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5 .cse6) (or (and .cse7 .cse8 .cse9) .cse10 .cse11 .cse3 .cse12 .cse6) (or .cse10 .cse0 .cse3 .cse5 .cse6) (or .cse0 (and .cse13 .cse1) .cse4 .cse14 .cse15 .cse6) (or .cse10 .cse0 .cse14 .cse15 .cse6) (or (and .cse7 .cse8 .cse2 .cse9) .cse11 .cse3 .cse4 .cse12 .cse6)))) [2020-07-07 12:33:19,781 INFO L271 CegarLoopResult]: At program point L768(line 768) the Hoare annotation is: true [2020-07-07 12:33:19,781 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 757 786) the Hoare annotation is: true [2020-07-07 12:33:19,781 INFO L271 CegarLoopResult]: At program point L771(lines 771 775) the Hoare annotation is: true [2020-07-07 12:33:19,781 INFO L271 CegarLoopResult]: At program point L771-1(lines 771 775) the Hoare annotation is: true [2020-07-07 12:33:19,781 INFO L271 CegarLoopResult]: At program point L767-2(lines 767 781) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 757 786) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point L763-1(line 763) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point L759(line 759) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point L782(lines 757 786) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 895 903) the Hoare annotation is: true [2020-07-07 12:33:19,782 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 895 903) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-07-07 12:33:19,783 INFO L264 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (let ((.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse0 .cse4 .cse3) (or .cse5 .cse0 .cse2 .cse3))) [2020-07-07 12:33:19,783 INFO L271 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: true [2020-07-07 12:33:19,783 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 895 903) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 0 ~pumpRunning~0))) (.cse2 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse2 .cse3) (or .cse4 .cse1 .cse2 .cse3) (or .cse0 .cse5 .cse2 .cse3))) [2020-07-07 12:33:19,783 INFO L264 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:33:19,783 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 859 870) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse5 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 .cse4))) [2020-07-07 12:33:19,783 INFO L271 CegarLoopResult]: At program point L863-1(lines 859 870) the Hoare annotation is: true [2020-07-07 12:33:19,783 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 859 870) the Hoare annotation is: true [2020-07-07 12:33:19,783 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 811 817) the Hoare annotation is: true [2020-07-07 12:33:19,784 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 811 817) the Hoare annotation is: true [2020-07-07 12:33:19,784 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:33:19,784 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~methAndRunningLastTime~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:33:19,784 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:33:19,784 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:33:19,784 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 529 553) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:19,784 INFO L264 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~4))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 529 553) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~4))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse5))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point L539(line 539) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse3) (or .cse0 .cse1 .cse2 .cse4 .cse3))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point L537(lines 537 545) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~4))) (.cse2 (and (<= 2 ~waterLevel~0) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse0 .cse1 .cse2 (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse5)))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point L535-1(line 535) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret39|) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse5)))) [2020-07-07 12:33:19,785 INFO L264 CegarLoopResult]: At program point L533(lines 533 550) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point L535-2(line 535) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse4 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (<= 2 ~waterLevel~0) .cse6)) (.cse2 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret39|) .cse6)) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse5)))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point L535-3(line 535) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0))) (let ((.cse2 (not (= 0 ~methAndRunningLastTime~0))) (.cse3 (and (<= 2 ~waterLevel~0) .cse6)) (.cse4 (and (= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret39|) .cse6 (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~4))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= 0 ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 .cse3 (not (<= 1 ~methaneLevelCritical~0)) .cse4 .cse5 .cse1) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1)))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point L548-1(lines 529 553) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~4))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse3 (not (= 0 ~methaneLevelCritical~0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse5))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 871 882) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse9 .cse8 .cse5) (or .cse2 .cse7 .cse9 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-07 12:33:19,786 INFO L264 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse1 .cse7 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse7 .cse4) (or .cse0 .cse5 .cse7 .cse3 .cse4) (or .cse0 .cse1 .cse6 .cse7 .cse4))) [2020-07-07 12:33:19,787 INFO L264 CegarLoopResult]: At program point L875-1(lines 871 882) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (not (<= 1 ~pumpRunning~0))) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (<= 2 ~waterLevel~0)) (.cse6 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 |old(~waterLevel~0)|))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse2 .cse7 .cse3 .cse8 .cse5) (or .cse0 .cse6 .cse7 .cse9 .cse8 .cse5) (or .cse2 .cse7 .cse9 .cse8 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse4 .cse5))) [2020-07-07 12:33:19,787 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 871 882) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 ~methaneLevelCritical~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse6 .cse4) (or .cse5 .cse2 .cse3 (not (<= 2 |old(~waterLevel~0)|)) .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4))) [2020-07-07 12:33:19,787 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-07-07 12:33:19,787 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-07-07 12:33:19,787 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-07 12:33:19,787 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse2 .cse4))) [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 555 579) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse5))) [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point L574-1(lines 555 579) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (and (<= 2 ~waterLevel~0) (<= 1 ~pumpRunning~0))) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse3 (= 0 ~pumpRunning~0)) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4 .cse5) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse5))) [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 555 579) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point L569(line 569) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,788 INFO L264 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L563(lines 563 571) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L561-1(line 561) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L559(lines 559 576) the Hoare annotation is: (let ((.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3 .cse4) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse4))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L561-2(line 561) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,789 INFO L264 CegarLoopResult]: At program point L561-3(line 561) the Hoare annotation is: (let ((.cse2 (not (= 0 ~methaneLevelCritical~0))) (.cse0 (not (= 0 ~methAndRunningLastTime~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3) (or .cse0 (not (<= 1 ~methaneLevelCritical~0)) .cse1 .cse3))) [2020-07-07 12:33:19,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:33:19 BoogieIcfgContainer [2020-07-07 12:33:19,820 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:33:19,821 INFO L168 Benchmark]: Toolchain (without parser) took 220581.76 ms. Allocated memory was 141.6 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 98.4 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,821 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 141.6 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 726.10 ms. Allocated memory was 141.6 MB in the beginning and 198.7 MB in the end (delta: 57.1 MB). Free memory was 98.2 MB in the beginning and 166.0 MB in the end (delta: -67.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,822 INFO L168 Benchmark]: Boogie Preprocessor took 95.40 ms. Allocated memory is still 198.7 MB. Free memory was 166.0 MB in the beginning and 161.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,822 INFO L168 Benchmark]: RCFGBuilder took 1289.70 ms. Allocated memory was 198.7 MB in the beginning and 226.0 MB in the end (delta: 27.3 MB). Free memory was 161.1 MB in the beginning and 167.8 MB in the end (delta: -6.8 MB). Peak memory consumption was 88.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,823 INFO L168 Benchmark]: TraceAbstraction took 218465.64 ms. Allocated memory was 226.0 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 166.4 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2020-07-07 12:33:19,824 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 141.6 MB. Free memory was 118.2 MB in the beginning and 118.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 726.10 ms. Allocated memory was 141.6 MB in the beginning and 198.7 MB in the end (delta: 57.1 MB). Free memory was 98.2 MB in the beginning and 166.0 MB in the end (delta: -67.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.40 ms. Allocated memory is still 198.7 MB. Free memory was 166.0 MB in the beginning and 161.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1289.70 ms. Allocated memory was 198.7 MB in the beginning and 226.0 MB in the end (delta: 27.3 MB). Free memory was 161.1 MB in the beginning and 167.8 MB in the end (delta: -6.8 MB). Peak memory consumption was 88.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 218465.64 ms. Allocated memory was 226.0 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 166.4 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: (((((((((((0 == methAndRunningLastTime && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 0 == pumpRunning) && 1 == systemActive) || ((((0 == methAndRunningLastTime && 0 == methaneLevelCritical) && 0 == splverifierCounter) && 0 == pumpRunning) && 1 == systemActive)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || (((0 == methAndRunningLastTime && 0 == splverifierCounter) && \old(methaneLevelCritical) == methaneLevelCritical) && 1 <= pumpRunning)) || !(1 == \old(waterLevel))) || (((2 <= waterLevel && 0 == splverifierCounter) && 1 <= methaneLevelCritical) && 1 <= pumpRunning)) || !(1 == systemActive) - InvariantResult [Line: 767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 62]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(0 == \old(methAndRunningLastTime))) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive)) || !(1 == \old(waterLevel)) - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 978]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 985]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(0 == methAndRunningLastTime) || !(1 == waterLevel)) || !(0 == methaneLevelCritical)) || (((1 <= retValue_acc && 1 <= \result) && \result <= 1) && retValue_acc <= 1)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 832]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 633]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || (pumpRunning == retValue_acc && pumpRunning == \result)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 697]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 971]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 818]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 622]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((!(0 == methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 614]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive)) && (((!(1 <= \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) - ProcedureContractResult [Line: 581]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) || !(1 <= \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (methaneLevelCritical == tmp && 0 == pumpRunning)) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 936]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || (1 <= \result && 1 <= retValue_acc)) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (1 <= \result && 1 <= retValue_acc)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 521]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 53]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 950]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 726]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((((!(0 == methaneLevelCritical) || (0 == methAndRunningLastTime && 0 == tmp)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && (((0 == methAndRunningLastTime || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || (0 == methAndRunningLastTime && 0 == tmp)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 718]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((0 == methAndRunningLastTime || !(1 == waterLevel)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 606]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) && (((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || !(2 <= waterLevel)) || !(1 == systemActive)) || 1 <= pumpRunning) - ProcedureContractResult [Line: 678]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((retValue_acc <= 0 && 0 <= tmp___0) && \result <= 0) && 0 <= retValue_acc) && 0 <= \result) && tmp___0 <= 0)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 883]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(1 <= pumpRunning)) || !(1 == systemActive)) && ((((!(0 == methAndRunningLastTime) || 1 <= methaneLevelCritical) || !(\old(methaneLevelCritical) == 0)) || !(0 == pumpRunning)) || !(1 == systemActive))) && ((((0 == methaneLevelCritical || !(2 <= waterLevel)) || !(1 <= pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive))) && ((((!(0 == methAndRunningLastTime) || 0 == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 <= \old(methaneLevelCritical))) || !(1 == systemActive)) - ProcedureContractResult [Line: 497]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((!(1 <= \old(pumpRunning)) || (pumpRunning == \old(pumpRunning) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive)) && (((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && 1 <= pumpRunning) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || (0 == pumpRunning && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(1 == systemActive))) && (((((!(1 <= \old(pumpRunning)) || (0 == methAndRunningLastTime && pumpRunning == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || !(1 <= \old(pumpRunning))) || (0 == methAndRunningLastTime && 0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((((((2 <= waterLevel && \old(waterLevel) == waterLevel) && \old(methAndRunningLastTime) == methAndRunningLastTime) && 1 <= pumpRunning) || !(0 == \old(pumpRunning))) || !(0 == \old(methAndRunningLastTime))) || !(0 == methaneLevelCritical)) || ((0 == methAndRunningLastTime && 0 == pumpRunning) && \old(waterLevel) == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 757]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 895]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((((!(0 == methaneLevelCritical) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) && (((!(1 <= methaneLevelCritical) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && (((!(1 <= methaneLevelCritical) || !(1 <= pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive))) && (((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 859]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 811]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 529]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((((!(0 == methAndRunningLastTime) || (0 == pumpRunning && 0 == tmp)) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || (0 == pumpRunning && 0 == tmp)) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && (((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || !(1 == systemActive)) - ProcedureContractResult [Line: 871]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || !(0 == methaneLevelCritical)) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && ((((!(1 <= methaneLevelCritical) || \old(waterLevel) == waterLevel) || !(1 <= pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive))) && (((((!(0 == methAndRunningLastTime) || 2 <= waterLevel) || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 555]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((((!(0 == methAndRunningLastTime) || !(0 == \old(pumpRunning))) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive)) && (((((!(0 == methAndRunningLastTime) || !(1 <= methaneLevelCritical)) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || (2 <= waterLevel && 1 <= pumpRunning)) || !(1 == systemActive))) && ((((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(0 == methaneLevelCritical)) || 0 == pumpRunning) || !(1 == systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 658 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 64.1s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 53.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 154.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3379 SDtfs, 9819 SDslu, 7140 SDs, 0 SdLazy, 16922 SolverSat, 2888 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 24.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 744 GetRequests, 454 SyntacticMatches, 4 SemanticMatches, 286 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2323 ImplicationChecksByTransitivity, 23.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1778occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 12 MinimizatonAttempts, 1638 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 304 LocationsWithAnnotation, 7951 PreInvPairs, 8995 NumberOfFragments, 11804 HoareAnnotationTreeSize, 7951 FomulaSimplifications, 30040954101 FormulaSimplificationTreeSizeReduction, 35.1s HoareSimplificationTime, 304 FomulaSimplificationsInter, 2057084653 FormulaSimplificationTreeSizeReductionInter, 118.4s 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...