/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:37:59,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:37:59,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:37:59,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:37:59,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:37:59,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:37:59,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:37:59,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:37:59,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:37:59,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:37:59,988 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:37:59,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:37:59,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:37:59,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:37:59,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:37:59,993 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:37:59,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:37:59,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:37:59,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:37:59,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:38:00,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:38:00,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:38:00,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:38:00,003 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:38:00,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:38:00,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:38:00,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:38:00,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:38:00,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:38:00,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:38:00,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:38:00,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:38:00,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:38:00,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:38:00,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:38:00,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:38:00,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:38:00,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:38:00,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:38:00,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:38:00,014 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:38:00,015 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 12:38:00,025 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:38:00,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:38:00,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:38:00,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:38:00,032 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:38:00,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:38:00,032 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:38:00,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:38:00,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:38:00,034 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:38:00,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:38:00,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:38:00,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:38:00,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:38:00,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:38:00,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:38:00,036 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:38:00,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:38:00,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:38:00,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:38:00,425 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:38:00,426 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:38:00,427 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-07-07 12:38:00,503 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d342cbd5/8ac7413cd7504663a1bbbda54f1a00e1/FLAG5e8e1e8ee [2020-07-07 12:38:01,011 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:38:01,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product29.cil.c [2020-07-07 12:38:01,026 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d342cbd5/8ac7413cd7504663a1bbbda54f1a00e1/FLAG5e8e1e8ee [2020-07-07 12:38:01,294 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d342cbd5/8ac7413cd7504663a1bbbda54f1a00e1 [2020-07-07 12:38:01,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:38:01,306 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:38:01,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:38:01,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:38:01,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:38:01,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:01,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65b2b8c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01, skipping insertion in model container [2020-07-07 12:38:01,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:01,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:38:01,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:38:01,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:38:01,783 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:38:01,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:38:01,937 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:38:01,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01 WrapperNode [2020-07-07 12:38:01,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:38:01,939 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:38:01,939 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:38:01,939 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:38:01,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:01,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:01,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:01,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:02,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:02,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:02,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (1/1) ... [2020-07-07 12:38:02,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:38:02,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:38:02,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:38:02,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:38:02,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (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 12:38:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:38:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:38:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:38:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:38:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:38:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:38:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:38:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:38:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:38:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:38:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:38:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:38:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:38:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:38:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:38:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:38:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:38:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:38:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:38:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:38:02,144 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:38:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:38:02,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:38:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:38:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:38:02,149 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-07 12:38:02,150 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:38:02,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:38:02,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:38:03,305 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:38:03,306 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:38:03,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:38:03 BoogieIcfgContainer [2020-07-07 12:38:03,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:38:03,317 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:38:03,317 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:38:03,321 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:38:03,321 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:38:01" (1/3) ... [2020-07-07 12:38:03,322 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50434a2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:38:03, skipping insertion in model container [2020-07-07 12:38:03,322 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:38:01" (2/3) ... [2020-07-07 12:38:03,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50434a2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:38:03, skipping insertion in model container [2020-07-07 12:38:03,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:38:03" (3/3) ... [2020-07-07 12:38:03,325 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product29.cil.c [2020-07-07 12:38:03,336 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:38:03,345 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:38:03,360 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:38:03,381 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:38:03,381 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:38:03,382 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:38:03,382 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:38:03,382 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:38:03,382 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:38:03,383 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:38:03,383 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:38:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states. [2020-07-07 12:38:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:38:03,425 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:03,427 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:38:03,427 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:03,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:03,433 INFO L82 PathProgramCache]: Analyzing trace with hash 1328456324, now seen corresponding path program 1 times [2020-07-07 12:38:03,441 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:03,441 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [522531937] [2020-07-07 12:38:03,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,158 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:04,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:04,433 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:04,436 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [522531937] [2020-07-07 12:38:04,437 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:04,438 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:38:04,438 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688236382] [2020-07-07 12:38:04,444 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:38:04,444 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:04,458 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:38:04,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:38:04,461 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 3 states. [2020-07-07 12:38:05,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:05,768 INFO L93 Difference]: Finished difference Result 465 states and 554 transitions. [2020-07-07 12:38:05,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:38:05,770 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:38:05,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:05,787 INFO L225 Difference]: With dead ends: 465 [2020-07-07 12:38:05,787 INFO L226 Difference]: Without dead ends: 290 [2020-07-07 12:38:05,792 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:38:05,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-07-07 12:38:05,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 249. [2020-07-07 12:38:05,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-07-07 12:38:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 270 transitions. [2020-07-07 12:38:05,939 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 270 transitions. Word has length 142 [2020-07-07 12:38:05,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:05,940 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 270 transitions. [2020-07-07 12:38:05,940 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:38:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 270 transitions. [2020-07-07 12:38:05,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:38:05,945 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:05,945 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:38:05,946 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:38:05,946 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:05,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:05,946 INFO L82 PathProgramCache]: Analyzing trace with hash 875852088, now seen corresponding path program 1 times [2020-07-07 12:38:05,947 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:05,947 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1597356656] [2020-07-07 12:38:05,947 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,363 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:06,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:06,470 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:06,471 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1597356656] [2020-07-07 12:38:06,471 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:06,471 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:38:06,472 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024747750] [2020-07-07 12:38:06,473 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:38:06,473 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:06,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:38:06,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:38:06,474 INFO L87 Difference]: Start difference. First operand 249 states and 270 transitions. Second operand 4 states. [2020-07-07 12:38:07,057 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:38:07,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:07,964 INFO L93 Difference]: Finished difference Result 382 states and 429 transitions. [2020-07-07 12:38:07,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:38:07,964 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:38:07,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:07,968 INFO L225 Difference]: With dead ends: 382 [2020-07-07 12:38:07,968 INFO L226 Difference]: Without dead ends: 273 [2020-07-07 12:38:07,971 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:38:07,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-07-07 12:38:08,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2020-07-07 12:38:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-07-07 12:38:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 257 transitions. [2020-07-07 12:38:08,043 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 257 transitions. Word has length 143 [2020-07-07 12:38:08,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:08,044 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 257 transitions. [2020-07-07 12:38:08,044 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:38:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 257 transitions. [2020-07-07 12:38:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-07 12:38:08,047 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:08,047 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] [2020-07-07 12:38:08,047 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:38:08,047 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:08,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:08,048 INFO L82 PathProgramCache]: Analyzing trace with hash 87770846, now seen corresponding path program 1 times [2020-07-07 12:38:08,048 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:08,048 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1172949081] [2020-07-07 12:38:08,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,407 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:08,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:08,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:08,566 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:08,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1172949081] [2020-07-07 12:38:08,567 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:08,567 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:38:08,567 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589887545] [2020-07-07 12:38:08,568 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:38:08,568 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:08,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:38:08,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:38:08,569 INFO L87 Difference]: Start difference. First operand 239 states and 257 transitions. Second operand 9 states. [2020-07-07 12:38:09,044 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:09,396 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:38:09,655 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:38:09,904 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:10,177 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:10,435 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:11,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:11,857 INFO L93 Difference]: Finished difference Result 402 states and 454 transitions. [2020-07-07 12:38:11,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-07 12:38:11,857 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-07 12:38:11,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:11,865 INFO L225 Difference]: With dead ends: 402 [2020-07-07 12:38:11,865 INFO L226 Difference]: Without dead ends: 273 [2020-07-07 12:38:11,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-07 12:38:11,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-07-07 12:38:11,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 239. [2020-07-07 12:38:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-07-07 12:38:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 256 transitions. [2020-07-07 12:38:11,951 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 256 transitions. Word has length 152 [2020-07-07 12:38:11,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:11,952 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 256 transitions. [2020-07-07 12:38:11,952 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:38:11,952 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 256 transitions. [2020-07-07 12:38:11,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-07 12:38:11,955 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:11,955 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] [2020-07-07 12:38:11,956 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:38:11,956 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:11,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:11,956 INFO L82 PathProgramCache]: Analyzing trace with hash -1347022730, now seen corresponding path program 1 times [2020-07-07 12:38:11,957 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:11,957 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1291032661] [2020-07-07 12:38:11,957 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,311 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:12,517 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:12,517 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1291032661] [2020-07-07 12:38:12,518 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:12,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:38:12,518 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55988779] [2020-07-07 12:38:12,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:38:12,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:12,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:38:12,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:38:12,521 INFO L87 Difference]: Start difference. First operand 239 states and 256 transitions. Second operand 14 states. [2020-07-07 12:38:13,015 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:13,425 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:38:13,742 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:38:14,069 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:14,433 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:14,705 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:15,385 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:38:16,777 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:17,052 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:17,438 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:17,725 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:38:17,952 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:18,220 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:38:18,452 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:38:18,681 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:18,933 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:19,247 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:19,595 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:38:19,918 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:38:20,239 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:38:21,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:21,349 INFO L93 Difference]: Finished difference Result 711 states and 852 transitions. [2020-07-07 12:38:21,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:38:21,349 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 165 [2020-07-07 12:38:21,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:21,356 INFO L225 Difference]: With dead ends: 711 [2020-07-07 12:38:21,356 INFO L226 Difference]: Without dead ends: 582 [2020-07-07 12:38:21,358 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:38:21,359 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2020-07-07 12:38:21,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 475. [2020-07-07 12:38:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 475 states. [2020-07-07 12:38:21,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 475 states and 529 transitions. [2020-07-07 12:38:21,562 INFO L78 Accepts]: Start accepts. Automaton has 475 states and 529 transitions. Word has length 165 [2020-07-07 12:38:21,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:21,563 INFO L479 AbstractCegarLoop]: Abstraction has 475 states and 529 transitions. [2020-07-07 12:38:21,563 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:38:21,563 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 529 transitions. [2020-07-07 12:38:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-07 12:38:21,567 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:21,567 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] [2020-07-07 12:38:21,567 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:38:21,567 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:21,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:21,568 INFO L82 PathProgramCache]: Analyzing trace with hash 1191977383, now seen corresponding path program 1 times [2020-07-07 12:38:21,568 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:21,568 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [333363942] [2020-07-07 12:38:21,568 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,809 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:21,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:21,950 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:21,950 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [333363942] [2020-07-07 12:38:21,951 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:21,951 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 12:38:21,951 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960062982] [2020-07-07 12:38:21,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 12:38:21,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:21,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 12:38:21,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-07 12:38:21,953 INFO L87 Difference]: Start difference. First operand 475 states and 529 transitions. Second operand 6 states. [2020-07-07 12:38:22,457 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:23,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:23,248 INFO L93 Difference]: Finished difference Result 692 states and 795 transitions. [2020-07-07 12:38:23,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-07 12:38:23,249 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-07-07 12:38:23,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:23,253 INFO L225 Difference]: With dead ends: 692 [2020-07-07 12:38:23,253 INFO L226 Difference]: Without dead ends: 327 [2020-07-07 12:38:23,255 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:38:23,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2020-07-07 12:38:23,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 306. [2020-07-07 12:38:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 306 states. [2020-07-07 12:38:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 306 states and 323 transitions. [2020-07-07 12:38:23,373 INFO L78 Accepts]: Start accepts. Automaton has 306 states and 323 transitions. Word has length 170 [2020-07-07 12:38:23,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:23,374 INFO L479 AbstractCegarLoop]: Abstraction has 306 states and 323 transitions. [2020-07-07 12:38:23,374 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 12:38:23,374 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 323 transitions. [2020-07-07 12:38:23,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-07 12:38:23,377 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:38:23,378 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:38:23,378 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:38:23,378 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:38:23,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:38:23,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1526766016, now seen corresponding path program 1 times [2020-07-07 12:38:23,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:38:23,380 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [104779231] [2020-07-07 12:38:23,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:38:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,752 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:38:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:38:23,988 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:38:23,989 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [104779231] [2020-07-07 12:38:23,990 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:38:23,990 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:38:23,991 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [600035809] [2020-07-07 12:38:23,991 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:38:23,992 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:38:23,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:38:23,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:38:23,993 INFO L87 Difference]: Start difference. First operand 306 states and 323 transitions. Second operand 11 states. [2020-07-07 12:38:24,766 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2020-07-07 12:38:25,417 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:38:26,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:38:26,194 INFO L93 Difference]: Finished difference Result 388 states and 419 transitions. [2020-07-07 12:38:26,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-07 12:38:26,195 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 222 [2020-07-07 12:38:26,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:38:26,196 INFO L225 Difference]: With dead ends: 388 [2020-07-07 12:38:26,197 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:38:26,199 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2020-07-07 12:38:26,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:38:26,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:38:26,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:38:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:38:26,202 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 222 [2020-07-07 12:38:26,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:38:26,202 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:38:26,202 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:38:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:38:26,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:38:26,203 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:38:26,208 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:38:26,546 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 28 [2020-07-07 12:38:26,822 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 28 [2020-07-07 12:38:27,147 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 28 [2020-07-07 12:38:27,333 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 28 [2020-07-07 12:38:32,020 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:32,391 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:32,531 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:32,706 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:33,295 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:33,738 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:33,928 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:34,447 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:35,094 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:38:35,230 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:35,842 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:36,473 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-07-07 12:38:36,883 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:37,484 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:38:37,986 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:38:38,593 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:38:38,992 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:38:39,381 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:38:39,798 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 24 [2020-07-07 12:38:40,407 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:38:40,941 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:41,449 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:38:41,850 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-07 12:38:42,221 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:42,609 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:42,842 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:43,035 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-07-07 12:38:43,160 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:43,795 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 23 [2020-07-07 12:38:44,352 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:38:44,936 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:45,590 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:46,058 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:46,717 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:47,295 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:47,656 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:48,133 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:38:48,928 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:49,245 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 20 [2020-07-07 12:38:49,733 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:50,119 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-07 12:38:50,508 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:51,333 WARN L193 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 22 [2020-07-07 12:38:51,859 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:52,447 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 19 [2020-07-07 12:38:52,560 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 1 [2020-07-07 12:38:53,130 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 24 [2020-07-07 12:38:53,499 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 19 [2020-07-07 12:38:53,706 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:38:54,061 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:54,418 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 20 [2020-07-07 12:38:54,982 WARN L193 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:38:55,528 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:38:56,068 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 21 [2020-07-07 12:38:56,195 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 1 [2020-07-07 12:38:56,789 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 20 [2020-07-07 12:38:57,394 WARN L193 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 20 [2020-07-07 12:38:57,809 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-07 12:38:58,356 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:38:58,838 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:38:59,240 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 22 [2020-07-07 12:38:59,938 WARN L193 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 22 [2020-07-07 12:38:59,944 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:38:59,944 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-07 12:38:59,944 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 197 252) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:38:59,945 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L239-1(line 239) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L239-2(line 239) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 197 252) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-07 12:38:59,946 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 197 252) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L244(lines 221 245) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-07-07 12:38:59,947 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L228(lines 228 232) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L228-1(lines 228 232) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L220-1(line 220) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L220-2(line 220) no Hoare annotation was computed. [2020-07-07 12:38:59,948 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L241-1(lines 222 243) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-07 12:38:59,949 INFO L268 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L279-2(lines 279 304) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 253 312) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 253 312) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-07 12:38:59,950 INFO L268 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 253 312) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L305(lines 278 306) no Hoare annotation was computed. [2020-07-07 12:38:59,951 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L293-1(line 293) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L293-2(line 293) no Hoare annotation was computed. [2020-07-07 12:38:59,952 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L285(lines 285 289) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L285-1(lines 285 289) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L277-2(line 277) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:38:59,953 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L302-1(line 302) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L302-2(line 302) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L298-1(line 298) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L298-2(line 298) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-07 12:38:59,954 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-07-07 12:38:59,955 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 599 605) the Hoare annotation is: true [2020-07-07 12:38:59,956 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 599 605) the Hoare annotation is: true [2020-07-07 12:38:59,956 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 606 614) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~7) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,956 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 606 614) the Hoare annotation is: true [2020-07-07 12:38:59,956 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 606 614) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~7) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,956 INFO L264 CegarLoopResult]: At program point L611(line 611) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~7) (<= valid_product_~retValue_acc~7 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,956 INFO L271 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: true [2020-07-07 12:38:59,956 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 912 936) the Hoare annotation is: true [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L924(lines 924 930) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L922-1(line 922) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L920(lines 920 933) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,957 INFO L264 CegarLoopResult]: At program point L922-2(line 922) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,958 INFO L264 CegarLoopResult]: At program point L922-3(line 922) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,958 INFO L264 CegarLoopResult]: At program point L920-1(lines 912 936) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,958 INFO L271 CegarLoopResult]: At program point L918(line 918) the Hoare annotation is: true [2020-07-07 12:38:59,958 INFO L264 CegarLoopResult]: At program point L918-1(line 918) the Hoare annotation is: (let ((.cse0 (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,958 INFO L264 CegarLoopResult]: At program point L918-2(line 918) the Hoare annotation is: (let ((.cse0 (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,958 INFO L264 CegarLoopResult]: At program point L918-3(line 918) the Hoare annotation is: (let ((.cse0 (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~9)) (not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0)))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,959 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 912 936) the Hoare annotation is: (let ((.cse0 (not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2))) [2020-07-07 12:38:59,959 INFO L271 CegarLoopResult]: At program point L914(line 914) the Hoare annotation is: true [2020-07-07 12:38:59,959 INFO L271 CegarLoopResult]: At program point L898-1(lines 898 905) the Hoare annotation is: true [2020-07-07 12:38:59,959 INFO L264 CegarLoopResult]: At program point L896(line 896) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,959 INFO L264 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,959 INFO L264 CegarLoopResult]: At program point L896-1(line 896) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,959 INFO L264 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,960 INFO L264 CegarLoopResult]: At program point L896-2(line 896) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret71| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,960 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 888 910) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,960 INFO L264 CegarLoopResult]: At program point L894-1(line 894) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,960 INFO L264 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,960 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 888 910) the Hoare annotation is: true [2020-07-07 12:38:59,960 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 888 910) the Hoare annotation is: true [2020-07-07 12:38:59,960 INFO L271 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: true [2020-07-07 12:38:59,961 INFO L264 CegarLoopResult]: At program point L900(line 900) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,961 INFO L264 CegarLoopResult]: At program point L900-1(line 900) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,961 INFO L264 CegarLoopResult]: At program point L898(lines 898 905) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,961 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-07-07 12:38:59,961 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-07-07 12:38:59,961 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 847 870) no Hoare annotation was computed. [2020-07-07 12:38:59,961 INFO L268 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-07-07 12:38:59,961 INFO L268 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 847 870) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 847 870) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:38:59,962 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L268 CegarLoopResult]: For program point L854(line 854) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L268 CegarLoopResult]: For program point L853(line 853) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-07-07 12:38:59,963 INFO L264 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,963 INFO L264 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L664(lines 664 672) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L660(lines 660 677) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L662-2(line 662) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,964 INFO L264 CegarLoopResult]: At program point L662-3(line 662) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,965 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 656 680) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,965 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 656 680) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,965 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,965 INFO L264 CegarLoopResult]: At program point L675-1(lines 656 680) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,965 INFO L271 CegarLoopResult]: At program point isPumpRunningEXIT(lines 751 759) the Hoare annotation is: true [2020-07-07 12:38:59,965 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 751 759) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point isPumpRunningFINAL(lines 751 759) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L803-2(line 803) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L803-3(line 803) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: true [2020-07-07 12:38:59,966 INFO L271 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 796 814) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 796 814) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L808(line 808) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L805(lines 805 809) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L803(line 803) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L805-2(lines 805 809) the Hoare annotation is: true [2020-07-07 12:38:59,967 INFO L271 CegarLoopResult]: At program point L803-1(line 803) the Hoare annotation is: true [2020-07-07 12:38:59,968 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 796 814) the Hoare annotation is: true [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L767(lines 767 775) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L767-2(lines 767 775) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L790-1(line 790) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-07-07 12:38:59,968 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 760 795) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point L779(lines 779 787) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point L779-2(lines 779 787) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 760 795) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point L773(line 773) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 760 795) no Hoare annotation was computed. [2020-07-07 12:38:59,969 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 592 598) the Hoare annotation is: true [2020-07-07 12:38:59,969 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 592 598) the Hoare annotation is: true [2020-07-07 12:38:59,969 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-07-07 12:38:59,970 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L151(lines 151 196) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 151 196) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L151-1(lines 151 196) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 151 196) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-07 12:38:59,971 INFO L268 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 151 196) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:38:59,972 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L181-1(line 181) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:38:59,973 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L177-1(line 177) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-07 12:38:59,974 INFO L268 CegarLoopResult]: For program point L483-2(line 483) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 464 509) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L502(line 502) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-07-07 12:38:59,975 INFO L268 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 464 509) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L488(lines 488 489) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 464 509) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L484(lines 484 491) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-07 12:38:59,976 INFO L268 CegarLoopResult]: For program point L478(lines 478 498) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L505-1(line 505) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L505-2(line 505) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L503-1(line 503) no Hoare annotation was computed. [2020-07-07 12:38:59,977 INFO L268 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L503-2(line 503) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L464(lines 464 509) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L495(lines 495 496) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L495-1(lines 478 498) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-07 12:38:59,978 INFO L268 CegarLoopResult]: For program point L483-1(line 483) no Hoare annotation was computed. [2020-07-07 12:38:59,979 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 878 887) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 878 887) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 878 887) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 740 750) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 740 750) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: true [2020-07-07 12:38:59,979 INFO L271 CegarLoopResult]: At program point L745-1(line 745) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point L745-2(line 745) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 740 750) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point L745-3(line 745) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 732 739) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 732 739) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 732 739) the Hoare annotation is: true [2020-07-07 12:38:59,980 INFO L264 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point L701-1(lines 682 706) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point L696(line 696) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 682 706) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 682 706) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point L690(lines 690 698) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,981 INFO L264 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,982 INFO L264 CegarLoopResult]: At program point L688-1(line 688) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,982 INFO L264 CegarLoopResult]: At program point L686(lines 686 703) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 .cse1 (not (<= 2 ~waterLevel~0)) .cse2))) [2020-07-07 12:38:59,982 INFO L264 CegarLoopResult]: At program point L688-2(line 688) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,982 INFO L264 CegarLoopResult]: At program point L688-3(line 688) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1))) [2020-07-07 12:38:59,982 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 648 654) the Hoare annotation is: true [2020-07-07 12:38:59,982 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 648 654) the Hoare annotation is: true [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L543(lines 543 549) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L543-1(lines 543 549) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L531(line 531) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L531-1(line 531) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L515(line 515) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,983 INFO L264 CegarLoopResult]: At program point L569(lines 522 570) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L557(line 557) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L524(lines 523 568) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L557-1(line 557) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L557-2(line 557) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L553(lines 553 564) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,984 INFO L264 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,984 INFO L271 CegarLoopResult]: At program point testEXIT(lines 513 576) the Hoare annotation is: true [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point testENTRY(lines 513 576) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point L541-1(line 541) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,985 INFO L271 CegarLoopResult]: At program point testFINAL(lines 513 576) the Hoare annotation is: true [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point L566(lines 523 568) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,985 INFO L264 CegarLoopResult]: At program point L533(lines 533 539) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L533-1(lines 533 539) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L525(lines 525 529) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L559(lines 559 563) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L559-2(lines 553 564) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,986 INFO L264 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,987 INFO L264 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-07 12:38:59,987 INFO L264 CegarLoopResult]: At program point L551-1(line 551) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (and .cse0 .cse1 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0)))) [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L442(lines 442 443) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 418 463) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L438(lines 438 445) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L432(lines 432 452) no Hoare annotation was computed. [2020-07-07 12:38:59,987 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L457-1(line 457) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L457-2(line 457) no Hoare annotation was computed. [2020-07-07 12:38:59,988 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L418(lines 418 463) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L449(lines 449 450) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L449-1(lines 432 452) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 418 463) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L437-1(line 437) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L437-2(line 437) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 418 463) no Hoare annotation was computed. [2020-07-07 12:38:59,989 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-07 12:38:59,990 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-07 12:38:59,991 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 707 714) no Hoare annotation was computed. [2020-07-07 12:38:59,991 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 707 714) no Hoare annotation was computed. [2020-07-07 12:38:59,991 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 707 714) no Hoare annotation was computed. [2020-07-07 12:38:59,991 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 126 134) the Hoare annotation is: true [2020-07-07 12:38:59,991 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 126 134) the Hoare annotation is: true [2020-07-07 12:38:59,991 INFO L271 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: true [2020-07-07 12:38:59,991 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 126 134) the Hoare annotation is: true [2020-07-07 12:38:59,991 INFO L271 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: true [2020-07-07 12:38:59,991 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L102(lines 102 110) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 94 116) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L102-2(lines 102 110) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-07-07 12:38:59,992 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L349-1(line 349) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L366(lines 366 370) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-07-07 12:38:59,993 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L391-2(line 391) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L375-1(line 375) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L375-2(line 375) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 315 417) no Hoare annotation was computed. [2020-07-07 12:38:59,994 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L393-1(line 393) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L393-2(line 393) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 315 417) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L385(lines 363 386) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:38:59,995 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L344(lines 344 360) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L377-1(line 377) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L377-2(line 377) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 315 417) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L361(lines 361 402) no Hoare annotation was computed. [2020-07-07 12:38:59,996 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L353-1(line 353) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L403(lines 403 414) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-07 12:38:59,997 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L379-1(line 379) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L346-1(line 346) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L404(lines 404 411) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-07-07 12:38:59,998 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L339(lines 339 343) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L364-2(lines 364 384) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L315(lines 315 417) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L315-1(lines 315 417) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-07 12:38:59,999 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L406-1(line 406) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L406-2(line 406) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L365(lines 364 384) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:39:00,000 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 582 591) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 582 591) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point L584-1(line 584) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 582 591) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L268 CegarLoopResult]: For program point L584-2(line 584) no Hoare annotation was computed. [2020-07-07 12:39:00,001 INFO L264 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,001 INFO L264 CegarLoopResult]: At program point L791-1(line 791) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L791-2(line 791) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L449(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L449-1(line 449) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,002 INFO L264 CegarLoopResult]: At program point L495-1(line 495) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L450(line 450) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L442(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L442-1(line 442) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,003 INFO L264 CegarLoopResult]: At program point L789-1(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L789-2(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L789-3(line 789) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L785-1(line 785) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L112-1(line 112) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L785-2(line 785) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,004 INFO L264 CegarLoopResult]: At program point L112-2(line 112) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L785-3(line 785) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L785-4(line 785) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L108-1(line 108) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L781-2(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,005 INFO L264 CegarLoopResult]: At program point L108-2(line 108) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L781-3(line 781) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L108-3(line 108) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L777-1(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L104-1(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L488-1(line 488) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,006 INFO L264 CegarLoopResult]: At program point L777-2(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L104-2(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L777-3(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L104-3(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L777-4(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,007 INFO L264 CegarLoopResult]: At program point L104-4(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L773-1(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L777-5(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L100-1(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L104-5(line 104) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L773-2(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L777-6(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L100-2(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L773-3(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,008 INFO L264 CegarLoopResult]: At program point L777-7(line 777) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L100-3(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L773-4(line 773) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L100-4(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L769-1(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L100-5(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L769-2(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,009 INFO L264 CegarLoopResult]: At program point L100-6(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L769-3(line 769) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L100-7(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L621(line 621) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-07 12:39:00,010 INFO L264 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:39:00,011 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 715 731) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 715 731) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L726-1(lines 715 731) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L722(lines 722 728) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L720-1(line 720) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L720-2(line 720) no Hoare annotation was computed. [2020-07-07 12:39:00,011 INFO L268 CegarLoopResult]: For program point L720-3(line 720) no Hoare annotation was computed. [2020-07-07 12:39:00,012 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 117 125) the Hoare annotation is: true [2020-07-07 12:39:00,012 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:39:00,012 INFO L271 CegarLoopResult]: At program point L121(line 121) the Hoare annotation is: true [2020-07-07 12:39:00,012 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 117 125) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse0 .cse2))) [2020-07-07 12:39:00,012 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 117 125) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse0 .cse2))) [2020-07-07 12:39:00,012 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:39:00,012 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:39:00,013 INFO L271 CegarLoopResult]: At program point L77-1(lines 73 84) the Hoare annotation is: true [2020-07-07 12:39:00,013 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 73 84) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1 .cse2))) [2020-07-07 12:39:00,013 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 73 84) the Hoare annotation is: true [2020-07-07 12:39:00,013 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:39:00,013 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:39:00,013 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:39:00,013 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:39:00,013 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 85 93) the Hoare annotation is: true [2020-07-07 12:39:00,014 INFO L271 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-07-07 12:39:00,014 INFO L271 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: true [2020-07-07 12:39:00,014 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 85 93) the Hoare annotation is: true [2020-07-07 12:39:00,014 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 85 93) the Hoare annotation is: true [2020-07-07 12:39:00,014 INFO L264 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,014 INFO L264 CegarLoopResult]: At program point L635(lines 635 641) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,014 INFO L264 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-07 12:39:00,014 INFO L264 CegarLoopResult]: At program point L628(lines 627 646) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,015 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 624 647) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,015 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 624 647) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,015 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 624 647) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,015 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 817 846) the Hoare annotation is: true [2020-07-07 12:39:00,015 INFO L271 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: true [2020-07-07 12:39:00,015 INFO L271 CegarLoopResult]: At program point L831(lines 831 835) the Hoare annotation is: true [2020-07-07 12:39:00,015 INFO L271 CegarLoopResult]: At program point L831-1(lines 831 835) the Hoare annotation is: true [2020-07-07 12:39:00,015 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 817 846) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L827-2(lines 827 841) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L823-1(line 823) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L819(line 819) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L842(lines 817 846) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 49 60) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 49 60) the Hoare annotation is: true [2020-07-07 12:39:00,016 INFO L271 CegarLoopResult]: At program point L54(line 54) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point L53-1(lines 49 60) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 871 877) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 871 877) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:39:00,017 INFO L264 CegarLoopResult]: At program point L65-1(lines 61 72) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (<= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-07 12:39:00,017 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 61 72) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (<= 2 ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-07 12:39:00,018 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 61 72) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2) (or .cse0 .cse1 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-07 12:39:00,018 INFO L264 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not (= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-07 12:39:00,018 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 136 143) the Hoare annotation is: true [2020-07-07 12:39:00,018 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 140) the Hoare annotation is: true [2020-07-07 12:39:00,018 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 136 143) the Hoare annotation is: true [2020-07-07 12:39:00,018 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 136 143) the Hoare annotation is: true [2020-07-07 12:39:00,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:39:00 BoogieIcfgContainer [2020-07-07 12:39:00,041 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:39:00,042 INFO L168 Benchmark]: Toolchain (without parser) took 58736.53 ms. Allocated memory was 137.9 MB in the beginning and 802.7 MB in the end (delta: 664.8 MB). Free memory was 101.9 MB in the beginning and 203.9 MB in the end (delta: -102.0 MB). Peak memory consumption was 682.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,043 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.45 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 101.7 MB in the beginning and 168.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,044 INFO L168 Benchmark]: Boogie Preprocessor took 122.85 ms. Allocated memory is still 199.2 MB. Free memory was 168.6 MB in the beginning and 164.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,045 INFO L168 Benchmark]: RCFGBuilder took 1254.36 ms. Allocated memory was 199.2 MB in the beginning and 231.7 MB in the end (delta: 32.5 MB). Free memory was 164.5 MB in the beginning and 174.8 MB in the end (delta: -10.3 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,046 INFO L168 Benchmark]: TraceAbstraction took 56723.52 ms. Allocated memory was 231.7 MB in the beginning and 802.7 MB in the end (delta: 570.9 MB). Free memory was 174.8 MB in the beginning and 203.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 661.6 MB. Max. memory is 7.1 GB. [2020-07-07 12:39:00,049 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 630.45 ms. Allocated memory was 137.9 MB in the beginning and 199.2 MB in the end (delta: 61.3 MB). Free memory was 101.7 MB in the beginning and 168.6 MB in the end (delta: -67.0 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.85 ms. Allocated memory is still 199.2 MB. Free memory was 168.6 MB in the beginning and 164.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1254.36 ms. Allocated memory was 199.2 MB in the beginning and 231.7 MB in the end (delta: 32.5 MB). Free memory was 164.5 MB in the beginning and 174.8 MB in the end (delta: -10.3 MB). Peak memory consumption was 85.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 56723.52 ms. Allocated memory was 231.7 MB in the beginning and 802.7 MB in the end (delta: 570.9 MB). Free memory was 174.8 MB in the beginning and 203.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 661.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 140]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == systemActive)) || !(1 == \old(waterLevel)) - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || ((2 <= waterLevel && 0 == splverifierCounter) && 0 == pumpRunning)) || ((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel)) || !(1 == \old(waterLevel))) || !(1 == systemActive) - InvariantResult [Line: 827]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 817]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 599]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 606]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= retValue_acc && retValue_acc <= 1) && \result <= 1) && 0 < \result) || !(1 == waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 912]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((!(0 == tmp) || !(2 <= waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((!(1 == waterLevel) || !(0 == tmp)) || !(0 == pumpRunning)) || !(1 == systemActive)) - ProcedureContractResult [Line: 888]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 656]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: (((!(1 == waterLevel) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive)) && (((!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(2 <= waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 751]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 796]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 592]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 878]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 740]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 732]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((!(1 == waterLevel) || !(0 == \old(pumpRunning))) || 0 == pumpRunning) || !(1 == systemActive)) && (((!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(2 <= waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 648]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 513]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 126]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 73]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 117]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(2 <= waterLevel) || (waterLevel == retValue_acc && \result == waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive)) && (((!(1 == waterLevel) || !(0 == pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 85]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning))) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && ((((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning))) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 817]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 49]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 871]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((\old(waterLevel) == waterLevel || !(0 == pumpRunning)) || !(2 <= \old(waterLevel))) || !(1 == systemActive)) && (((2 <= waterLevel || !(0 == pumpRunning)) || !(1 == \old(waterLevel))) || !(1 == systemActive)) - ProcedureContractResult [Line: 136]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 624 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 22.8s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 18.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 33.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1275 SDtfs, 2377 SDslu, 2077 SDs, 0 SdLazy, 4279 SolverSat, 731 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 211 GetRequests, 135 SyntacticMatches, 2 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 258 ImplicationChecksByTransitivity, 9.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=475occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 6 MinimizatonAttempts, 237 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 263 LocationsWithAnnotation, 1339 PreInvPairs, 1457 NumberOfFragments, 3755 HoareAnnotationTreeSize, 1339 FomulaSimplifications, 212463 FormulaSimplificationTreeSizeReduction, 5.2s HoareSimplificationTime, 263 FomulaSimplificationsInter, 26641 FormulaSimplificationTreeSizeReductionInter, 28.3s 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...